{"NOAAStudyId":"21171","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":"2017-06-22","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-21171.xml","doi":null,"earliestYearBP":1950,"earliestYearCE":0,"entryId":"noaa-recon-21171","funding":[],"investigators":"Emile-Geay, J.; McKay, N.P.; Kaufman, D.S.; von Gunten, L.; Wang, J.; Anchukaitis, K.J.; Abram, N.J.; Addison, J.A.; Curran, M.A.J.; Evans, M.N.; Henley, B.J.; Hao, Z.; Martrat, B.; McGregor, H.V.; Neukom, R.; Pederson, G.T.; Stenni, B.; Thirumalai, K.; Werner, J.P.; Xu, C.; Divine, D.V.; Dixon, B.; Gergis, J.; Mundo, I.A.; Nakatsuka, T.; Phipps, S.J.; Routson, C.; Steig, E.J.; Tierney, J.E.; Tyler, J.J.; Allen, K.J.; Bertler, N.A.N.; Björklund, J.; Chase, B.M.; Chen, M.-T.; Cook, E.R.; de Jong, R.; DeLong, K.L.; Dixon, D.A.; Ekaykin, A.A.; Ersek, V.; Filipsson, H.L.; Francus, P.; Freund, M.B.; Frezzotti, M.; Gaire, N.P.; Gajewski, K.J.; Ge, Q.; Goosse, H.; Gornostaeva, A.; Grosjean, M.; Horiuchi, K.; Hormes, A.; Husum, K.; Isaksson, E.; Kandasamy, K.; Kawamura, K.; Kilbourne, K.H.; Koç, N.; Leduc, G.; Linderholm, H.W.; Lorrey, A.; Mikhalenko, V.N.; Mortyn, P.G.; Motoyama, H.; Moy, A.D.; Mulvaney, R.; Munz, P.M.; Nash, D.J.; Oerter, H.; Opel, T.; Orsi, A.J.; Ovchinnikov, D.V.; Porter, T.J.; Roop, H.A.; Saenger, C.P.; Sano, M.; Sauchyn, D.J.; Saunders, K.M.; Seidenkrantz, M.-S.; Severi, M.; Shao, X.M.; Sicre, M.-A.; Sigl, M.; Sinclair, K.; St. George, S.; St. Jacques, J.-M.; Meloth, T.; Thapa, U.K.; Thomas, E.R.; Turney, C.S.M.; Uemura, R.; Viau, A.E.; Vladimirova, D.O.; Wahl, E.R.; White, J.W.C.; Yu, Z.; Zinke, J.","mostRecentYearBP":-62,"mostRecentYearCE":2012,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/21171","originalSource":null,"publication":[{"abstract":"Reproducible climate reconstructions of the Common Era (1 CE to present) are key to placing industrial-era warming into the context of natural climatic variability. Here we present a community-sourced database of temperature-sensitive proxy records from the PAGES2k initiative. The database gathers 692 records from 648 locations, including all continental regions and major ocean basins. The records are from trees, ice, sediment, corals, speleothems, documentary evidence, and other archives. They range in length from 50 to 2000 years, with a median of 547 years, while temporal resolution ranges from biweekly to centennial. Nearly half of the proxy time series are significantly correlated with HadCRUT4.2 surface temperature over the period 1850-2014. Global temperature composites show a remarkable degree of coherence between high- and low-resolution archives, with broadly similar patterns across archive types, terrestrial versus marine locations, and screening criteria. The database is suited to investigations of global and regional temperature variability over the Common Era, and is shared in the Linked Paleo Data (LiPD) format, including serializations in Matlab, R and Python.","author":{"name":"PAGES2k Consortium"},"citation":"PAGES2k Consortium. 2017. A global multiproxy database for temperature reconstructions of the Common Era. Scientific Data, 4, 170088. doi: 10.1038/sdata.2017.88","edition":"170088","identifier":{"id":"10.1038/sdata.2017.88","type":"doi","url":"http://dx.doi.org/10.1038/sdata.2017.88"},"issue":null,"journal":"Scientific Data","pages":null,"pubRank":"1","pubYear":2017,"reportNumber":null,"title":"A global multiproxy database for temperature reconstructions of the Common Era","type":"publication","volume":"4"}],"reconstruction":"Y","scienceKeywords":null,"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":"31884","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>others"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/","linkText":"PAGES2k 2017 Data Files","urlDescription":"Data Folder","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>others"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/readme-pages2k2017.txt","linkText":"PAGES2k 2017 Readme File","urlDescription":"Data Description","variables":[]}],"dataTableName":"PAGES2k2017","dataTableNotes":null,"earliestYear":0,"earliestYearBP":1950,"earliestYearCE":0,"mostRecentYear":2012,"mostRecentYearBP":-62,"mostRecentYearCE":2012,"species":[],"timeUnit":"AD"}],"siteName":"Global"}],"studyCode":null,"studyName":"PAGES2k Global 2,000 Year Multiproxy Database","studyNotes":"PAGES2k database of 692 proxy records for the Common Era.","version":"1.0","xmlId":"19128"}