{"NOAAStudyId":"16116","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":"2014-03-05","dataPublisher":"NOAA","dataType":"PALEOCLIMATIC MODELING","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/paleoclimatology-modeling","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-model-16116.xml","doi":null,"earliestYearBP":1949,"earliestYearCE":1,"entryId":"noaa-model-16116","funding":[{"fundingAgency":"Belgian Federal Science Policy Office","fundingGrant":"EV/10/7D and EV/10/9A"}],"investigators":"Goosse, H.; Crowley, T.J.; Zorita, E.; Ammann, C.M.; Renssen, H.; Driesschaert, E.","mostRecentYearBP":-50,"mostRecentYearCE":2000,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/16116","originalSource":null,"publication":[{"abstract":"An ensemble of simulations performed with a coarse resolution 3-D climate model driven by various combinations of external forcing is used to investigate possible causes for differences noticed in two recent simulations of the climate of the past millennium using General Circulation Models (GCMs). Our results strongly suggest that differences in sensitivity (equilibrium and transient climate response) could be responsible for temperature changes that differ by more than a factor of two between two models. In addition, the spin-up procedure could explain some differences between the simulations during the first centuries of the second millennium. The choice of the forcing reconstruction is found to play a smaller role for the differences in the simulated climate, in the model configurations analyzed here. Furthermore, at decadal scale, internal climate variability can mask the differences associated with different forcing reconstructions.","author":{"name":"H. Goosse, T.J. Crowley, E. Zorita, C.M. Ammann, H. Renssen, and E. Driesschaert"},"citation":"H. Goosse, T.J. Crowley, E. Zorita, C.M. Ammann, H. Renssen, and E. Driesschaert. 2005. Modelling the climate of the last millennium: What causes the differences between simulations?. Geophysical Research Letters, 32(6), L06710. doi: 10.1029/2005GL022368","edition":"L06710","identifier":{"id":"10.1029/2005GL022368","type":"doi","url":"http://dx.doi.org/10.1029/2005GL022368"},"issue":"6","journal":"Geophysical Research Letters","pages":null,"pubRank":"1","pubYear":2005,"reportNumber":null,"title":"Modelling the climate of the last millennium: What causes the differences between simulations?","type":"publication","volume":"32"}],"reconstruction":"N","scienceKeywords":["temperature","sensitivity"],"site":[{"NOAASiteId":"22723","geo":{"geoType":"Feature","geometry":{"coordinates":["-90","90","-180","180"],"type":"POLYGON"},"properties":{"easternmostLongitude":"180","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"90","southernmostLatitude":"-90","westernmostLongitude":"-180"}},"locationName":"Geographic Region>Global","mappable":"N","paleoData":[{"NOAADataTableId":"26082","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>model>atmosphere model>atmospheric temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/gcmoutput/goosse2005/readme-goosse2005.txt","linkText":"Readme Goosse et al. 2005","urlDescription":"Information","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>model>atmosphere model>atmospheric temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/gcmoutput/goosse2005/ts_LOVECLIM_EXP_D2000.nc","linkText":"LOVECLIM Model Surface Temperature","urlDescription":"netCDF 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":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree north","cvWhat":"sampling metadata>latitude"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree east","cvWhat":"sampling metadata>longitude"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"monthly","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature>surface temperature"}]},{"NOAAKeywords":["earth science>paleoclimate>model>atmosphere model>atmospheric temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/gcmoutput/goosse2005/sst_LOVECLIM_EXP_D2000.nc","linkText":"LOVECLIM Model Sea Surface Temperature","urlDescription":"netCDF 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":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree north","cvWhat":"sampling metadata>latitude"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree east","cvWhat":"sampling metadata>longitude"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCLIMATIC MODELING","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":"monthly","cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature>sea water temperature>sea surface temperature"}]}],"dataTableName":"Goosse2005LOVECLIM","dataTableNotes":null,"earliestYear":1,"earliestYearBP":1949,"earliestYearCE":1,"mostRecentYear":2000,"mostRecentYearBP":-50,"mostRecentYearCE":2000,"species":[],"timeUnit":"AD"}],"siteName":"Global"}],"studyCode":null,"studyName":"LOVECLIM 1.0 2000 Year Climate Model Simulation","studyNotes":"We have performed simulations with the LOVECLIM climate model over the period covering the period 1-2000 AD driven by anthropogenic and natural forcing. The data corresponds to the first member of the ensemble that is used in standard analyses but other members are available upon request. In the original paper the model is called ECBILT-VECODE-CLIO but we have applied here the new name of the model LOVECLIM for easier comparison with more recent simulations. \n\nTwo data file are available. \n1) ts_LOVECLIM_EXP_D2000.nc \nincludes monthly mean temperatures on a Gaussian 62 x 32 grid. The data is in netCDF format and contains one variable, ts, the surface temperature in the model in °C for the period 1AD-2000AD. \n2) SST_LOVECLIM_EXP_D2000.nc \nincludes monthly mean temperatures interpolated on a regular 120 X 60 grid (i.e 3° by 3° grid). The data is in netCDF format \nand contains one variable, sst, the sea surface temperature in the model in °C for the period 1AD-2000AD. \n","version":"1.0","xmlId":"13862"}