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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":"2017-05-29","dataPublisher":"NOAA","dataType":"PALEOCEANOGRAPHY","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/paleoceanography","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-ocean-22210.xml","doi":null,"earliestYearBP":30956,"earliestYearCE":-29006,"entryId":"noaa-ocean-22210","funding":[{"fundingAgency":"US National Science Foundation","fundingGrant":"0602395, 1204204"}],"investigators":"Lopes, C.; Kucera, M.; Mix, A.C.","mostRecentYearBP":0,"mostRecentYearCE":1950,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/22210","originalSource":null,"publication":[{"abstract":"Understanding responses of oceanic primary productivity, carbon export, and burial to climate change is essential for model-based projection of biological feedbacks in a high-CO2 world. Here we compare estimates of productivity based on the composition of fossil diatom floras with organic carbon burial off Oregon in the Northeast Pacific across a large climatic transition at the last glacial termination. Although estimated primary productivity was highest during the Last Glacial Maximum, carbon burial was lowest, reflecting reduced preservation linked to low sedimentation rates. A diatom size index further points to a glacial decrease (and deglacial increase) in the fraction of fixed carbon that was exported, inferred to reflect expansion, and contraction, of subpolar ecosystems that today favor smaller plankton. Thus, in contrast to models that link remineralization of carbon to temperature, in the Northeast Pacific, we find dominant ecosystem and sea floor control such that intervals of warming climate had more efficient carbon export and higher carbon burial despite falling primary productivity.","author":{"name":"Cristina Lopes, Michal Kucera, and Alan C. Mix"},"citation":"Cristina Lopes, Michal Kucera, and Alan C. Mix. 2015. Climate change decouples oceanic primary and export productivity and organic carbon burial. Proceedings of the National Academy of Sciences, 112(2), 332-335. doi: 10.1073/pnas.1410480111","edition":null,"identifier":{"id":"10.1073/pnas.1410480111","type":"doi","url":"http://dx.doi.org/10.1073/pnas.1410480111"},"issue":"2","journal":"Proceedings of the National Academy of Sciences","pages":"332-335","pubRank":"1","pubYear":2015,"reportNumber":null,"title":"Climate change decouples oceanic primary and export productivity and organic carbon burial","type":"publication","volume":"112"}],"reconstruction":"Y","scienceKeywords":["carbon cycle"],"site":[{"NOAASiteId":"19076","geo":{"geoType":"Feature","geometry":{"coordinates":["42.12","-125.75"],"type":"POINT"},"properties":{"easternmostLongitude":"-125.75","maxElevationMeters":"-2712","minElevationMeters":"-2712","northernmostLatitude":"42.12","southernmostLatitude":"42.12","westernmostLongitude":"-125.75"}},"locationName":"Ocean>Pacific Ocean>North Pacific Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"33314","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>population abundance"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/lopes2015/lopes2015w8709a-13pc.txt","linkText":"Core W8709A-13PC Diatom Assemblage Data","urlDescription":"Formatted Text Data File","variables":[{"cvAdditionalInfo":"Thalassiossira leptotus Hasle & Fryxell","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"percent","cvWhat":"biological material>organism>diatom>identified diatom"},{"cvAdditionalInfo":"Thalassiossira lineata Jouse","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"percent","cvWhat":"biological material>organism>diatom>identified diatom"},{"cvAdditionalInfo":"Thalassiossira oestrupii (Ostenf.) 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