{"NOAAStudyId":"16196","contactInfo":{"address":"325 Broadway, E/NE31","city":"Boulder","constraints":"Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site.","country":"USA","dataCenterUrl":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data","email":"paleo@noaa.gov","fax":"303-497-6513","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","phone":"303-497-6280","postalCode":"80305-3328","shortName":"DOC/NOAA/NESDIS/NCEI","state":"CO","type":"CONTACT INFORMATION"},"contributionDate":"2014-03-30","dataPublisher":"NOAA","dataType":"CLIMATE RECONSTRUCTIONS","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/climate-reconstruction","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-recon-16196.xml","doi":null,"earliestYearBP":950,"earliestYearCE":1000,"entryId":"noaa-recon-16196","funding":[{"fundingAgency":"Swiss National Science Foundation","fundingGrant":null},{"fundingAgency":"Australian Research Council  ","fundingGrant":"LP0990151, DE130100668"},{"fundingAgency":"Australian Department of Energy Efficiency and Environment","fundingGrant":null}],"investigators":"Neukom, R.; Gergis, J.; Karoly, D.J.; Wanner, H.; Curran, M.A.J.; Elbert, J.; González-Rouco, J.F.; Linsley, B.K.; Moy, A.D.; Mundo, I.A.; Raible, C.C.; Steig, E.J.; van Ommen, T.D.; Vance, T.; Villalba, R.; Zinke, J.; Frank, D.C.","mostRecentYearBP":-50,"mostRecentYearCE":2000,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/16196","originalSource":null,"publication":[{"abstract":"The Earth's climate system is driven by a complex interplay of internal chaotic dynamics and natural and anthropogenic external forcing. Recent instrumental data have shown a remarkable degree of asynchronicity between Northern Hemisphere and Southern Hemisphere temperature fluctuations, thereby questioning the relative importance of internal versus external drivers of past as well as future climate variability. However, large-scale temperature reconstructions for the past millennium have focused on the Northern Hemisphere, limiting empirical assessments of inter-hemispheric variability on multi-decadal to centennial timescales. Here, we introduce a new millennial ensemble reconstruction of annually resolved temperature variations for the Southern Hemisphere based on an unprecedented network of terrestrial and oceanic palaeoclimate proxy records. In conjunction with an independent Northern Hemisphere temperature reconstruction ensemble, this record reveals an extended cold period (1594-1677) in both hemispheres but no globally coherent warm phase during the pre-industrial (1000-1850) era. The current (post-1974) warm phase is the only period of the past millennium where both hemispheres are likely to have experienced contemporaneous warm extremes. Our analysis of inter-hemispheric temperature variability in an ensemble of climate model simulations for the past millennium suggests that models tend to overemphasize Northern Hemisphere-Southern Hemisphere synchronicity by underestimating the role of internal ocean-atmosphere dynamics, particularly in the ocean-dominated Southern Hemisphere. Our results imply that climate system predictability on decadal to century timescales may be lower than expected based on assessments of external climate forcing and Northern Hemisphere temperature variations alone.","author":{"name":"Raphael Neukom, Joëlle Gergis, David J. Karoly, Heinz Wanner, Mark Curran, Julie Elbert, Fidel González-Rouco, Braddock K. Linsley, Andrew D. Moy, Ignacio Mundo, Christoph C. Raible, Eric J. Steig, Tas van Ommen, Tessa Vance, Ricardo Villalba, Jens Zinke, and David Frank"},"citation":"Raphael Neukom, Joëlle Gergis, David J. Karoly, Heinz Wanner, Mark Curran, Julie Elbert, Fidel González-Rouco, Braddock K. Linsley, Andrew D. Moy, Ignacio Mundo, Christoph C. Raible, Eric J. Steig, Tas van Ommen, Tessa Vance, Ricardo Villalba, Jens Zinke, and David Frank. 2014. Inter-hemispheric temperature variability over the past millennium. Nature Climate Change. . doi: 10.1038/nclimate2174","edition":null,"identifier":{"id":"10.1038/nclimate2174","type":"doi","url":"http://dx.doi.org/10.1038/nclimate2174"},"issue":null,"journal":"Nature Climate Change","pages":null,"pubRank":"1","pubYear":2014,"reportNumber":null,"title":"Inter-hemispheric temperature variability over the past millennium","type":"publication","volume":null}],"reconstruction":"Y","scienceKeywords":["Air Temperature Reconstruction"],"site":[{"NOAASiteId":"34253","geo":{"geoType":"Feature","geometry":{"coordinates":["-90","0","-180","180"],"type":"POLYGON"},"properties":{"easternmostLongitude":"180","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"0","southernmostLatitude":"-90","westernmostLongitude":"-180"}},"locationName":"Geographic Region>Southern Hemisphere","mappable":"N","paleoData":[{"NOAADataTableId":"26208","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/neukom2014recon.txt","linkText":"Reconstruction ensemble mean with 2SE and instrumental data, unfiltered and smoothed","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; PCR reconstruction ensemble mean","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; PCR reconstruction ensemble mean","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"see manuscript SI section 2.4; Combined calibration and ensemble 2*standard error","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":"two standard error","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; PCR reconstruction ensemble mean","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; PCR reconstruction ensemble mean","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"see manuscript SI section 2.4; Combined calibration and ensemble 2*standard error","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":"two standard error","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS; Reference period 1961-1990 AD","cvDataType":"INSTRUMENTAL","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS; Reference period 1961-1990 AD; 30 year loess filtered","cvDataType":"INSTRUMENTAL","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS; Reference period 1961-1990 AD; 30 year loess filtered","cvDataType":"INSTRUMENTAL","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/Proxies_SH_recon_screened.csv","linkText":"Lag adjusted and infilled proxy data used for the reconstructions","urlDescription":"Data File","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/Proxies_SH_recon_unscreened.csv","linkText":"Full proxy matrix before screening","urlDescription":"Data File","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/SH_TT_Recon_ensemble.csv","linkText":"Entire reconstruction ensemble","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":"ensemble member","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":"ensemble member","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/SH_models_raw.txt","linkText":"Raw model data Southern Hemisphere","urlDescription":"Data File","variables":[{"cvAdditionalInfo":"MPI-ESM E1 1; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"ECHO-G Erki1; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"ECHO-G Erki2; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 1; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 2; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 3; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 2; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 3; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 4; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 5; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 1; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 2; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 3; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM-P; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM4; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"BCC-CSM; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L CMIP5; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"FGOALS_gl; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p121; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p124; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p127; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"HadCM3; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"IPSL; Southern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/NH_models_raw.txt","linkText":"Raw model data Northern Hemisphere","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"ECHO-G Erki1; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"ECHO-G Erki2; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 1; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 2; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 3; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 1; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 2; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 3; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 4; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 5; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 1; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 2; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 3; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM-P; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM4; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"BCC-CSM; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L CMIP5; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"FGOALS_gl; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p121; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p124; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p127; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"HadCM3; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"IPSL; Northern Hemisphere","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/SH_Fig2_recons_Ens-means_wrt1000-2000.txt","linkText":"Unfiltered reconstruction ensemble medians for NH and SH with respect to AD 1000-2000","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; northern hemisphere; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; northern hemisphere; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; southern hemisphere; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; southern hemisphere; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/NH-SH_Fig4_models.txt","linkText":"Individual models NH-SH","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"ECHO-G Erki1; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"ECHO-G Erki2; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 1; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 2; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L 3; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 1; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 2; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 3; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 4; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E1 5; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 1; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 2; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM E2 3; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"MPI-ESM-P; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CCSM4; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"BCC-CSM; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"CSIRO Mk3L CMIP5; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"FGOALS_gl; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p121; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p124; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"GISS-E2-R p127; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"HadCM3; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"IPSL; NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/NH-SH_Fig4_model_perc10_90.txt","linkText":"Model NH-SH 10th and 90th percentiles (red lines in Fig 4a)","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"10th percentile model range NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"90% percentile model range NH-SH difference","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/NH-SH_percentiles_Fig4_recons.txt","linkText":"Reconstruction NH-SH ensemble percentiles (gray shading in Fig 4a)","urlDescription":"Data File","variables":[{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 13th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 13th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 14th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 14th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 15th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 54th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 54th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 55th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 55th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 56th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 94th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 94th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 95th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 95th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 96th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 15th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 16th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 16th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 17th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 17th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 56th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 57th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 57th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 58th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 58th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 96th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 97th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 97th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 98th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 98th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 18th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 18th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 19th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 19th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 20th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 59th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 59th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 60th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 60th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 61st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 99th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 99th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 100th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 100th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 20th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 21st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 21st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 22nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 22nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 61st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 62nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 62nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 63rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 63rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 23rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 23rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 24th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 24th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 25th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 64th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 64th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 65th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 65th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 66th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 25th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 26th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 26th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 27th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 27th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 66th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 67th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 67th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 68th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 68th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 28th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 28th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 29th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 29th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 30th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 69th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 69th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 70th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 70th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 71st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 30th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 31st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 31st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 32nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 32nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 71st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 72nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 72nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 73rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 73rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 33rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 33rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 34th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 34th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 36th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 74th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 74th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 75th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 75th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 76th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 36th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 37th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 37th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 38th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 38th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 76th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 77th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 77th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 78th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 78th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 39th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 39th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 40th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 40th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 41st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 79th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 79th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 80th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 80th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 81st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 35th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 35th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 0th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 0th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 1st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 41st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 42nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 42nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 43rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 43rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 81st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 82nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 82nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 83rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 83rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 1st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 2nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 2nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 3rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 3rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 4th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 44th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 44th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 45th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 45th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 46th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 84th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 84th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 85th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 85th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 86th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 4th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 5th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 5th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 6th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 6th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 7th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 46th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 47th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 47th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 48th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 48th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 86th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 87th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 87th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 88th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 88th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 7th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 8th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 8th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 9th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 9th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 10th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 49th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 49th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 50th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 50th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 51st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 89th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 89th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 90th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 90th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 91st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 10th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 11th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 11th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 12th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 12th percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 51st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 52nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 52nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 53rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 53rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 91st percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 92nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 92nd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 93rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median; 93rd percentile","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":"percentile","cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/NH-SH_median_Fig4_recons.txt","linkText":"Reconstruction ensemble median NH-SH (black line in Fig 4a)","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH minus SH difference between ensemble medians; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"differenced","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/Extreme_fractions_Fig3.txt","linkText":"Data used to plot figures 3a-c (unit: fraction of ensemble members)","urlDescription":"Data File","variables":[{"cvAdditionalInfo":"\"NH_neg_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"\"NH_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"NH_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"NH_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"NH_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_pos_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_neg_recon, fraction of ensemble members with extreme temperature; PCR reconstruction ensemble median\"","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"count","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"NH_pos_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_pos_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"SH_neg_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_pos_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"\"global_neg_models, fraction of ensemble members with extreme temperature\"","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"fraction","cvWhat":"earth system variable>temperature variable>temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>reconstructions>air temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/neukom2014/SH_Fig2_Ens-means_30a-loess_wrt1000-2000.txt","linkText":"30yr filtered reconstruction and model ensemble medians NH and SH WRT AD 1000-2000 (Fig2 dark lines)","urlDescription":"Data File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"regression analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH ; 30 year loess filtered; PCR reconstruction ensemble median","cvDataType":"CLIMATE RECONSTRUCTIONS","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>multiple proxies","cvMethod":"principal component analysis","cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH; 30 year loess filter","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; NH; 30 year loess filter","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH; 30 year loess filter","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"filtered","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"},{"cvAdditionalInfo":"Reference period 1961-1990 AD; SH; 30 year loess filter","cvDataType":"PALEOCLIMATIC MODELING","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"annual>May-Apr","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature"}]}],"dataTableName":"Neukom2014SHtemp","dataTableNotes":null,"earliestYear":1000,"earliestYearBP":950,"earliestYearCE":1000,"mostRecentYear":2000,"mostRecentYearBP":-50,"mostRecentYearCE":2000,"species":[],"timeUnit":"AD"}],"siteName":"Southern Hemisphere"}],"studyCode":null,"studyName":"Southern Hemisphere 1000 Year Temperature Reconstructions","studyNotes":"Time series of instrumental and reconstructed Southern Hemisphere spatial mean temperatures \nincluding 2SE uncertainties and 30-year filtered data.\n\nAlso included are the 3000 individual ensemble members of the reconstruction: SH_TT_Recon_ensemble.csv (years in rows, ensemble members in columns).\n\nAlso included are time series of proxy data: \nProxies_SH_recon_screened.csv: lag adjusted and infilled proxy data as used for the reconstructions, scaled to mean 0 and std.dev. 1 over 1911-1990\nProxies_SH_recon_unscreened.csv: Annual proxy data before screening.","version":"1.0","xmlId":"13942"}