{"NOAAStudyId":"5582","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":"2006-07-01","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-5582.xml","doi":null,"earliestYearBP":35757,"earliestYearCE":-33807,"entryId":"noaa-ocean-5582","funding":[],"investigators":"Hill, T.M.; Kennett, J.P.; Pak, D.K.; Behl, R.J.; Robert, C.; Beaufort, L.","mostRecentYearBP":141,"mostRecentYearCE":1809,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/5582","originalSource":null,"publication":[{"abstract":"A new piston core from Santa Barbara Basin, California provides evidence of the timing, magnitude, and character of deglaciation, including evidence of warming prior to Termination IA. IMAGES Site MD02-2503 (570 m water depth) consists of intermittently laminated hemipelagic sediments extending to Interstadial (D/O) event 6 (~34 ka), that accumulated at ~135 cm/ka. During the deglacial episode (16.75-10 ka), d18O values decreased by 3.2 permil in the planktonic species Globigerina bulloides, indicating a total warming of 8-9C recorded by surface-dwelling foraminifera (inferred by removing the 1 permil influence of ice volume change). Similarly, benthic species (Bolivina argentea and Uvigerina peregrina) record a 1.65 permil d18O decrease across the deglacial, interpreted as a 2-3C warming at upper intermediate depths. d18O values of both planktonic and benthics indicate that surface and intermediate waters began to warm ~2 ka prior to Termination IA, beginning at ~16.5 ka. Intermediate water warming exhibits similar structure and synchronous timing with surface waters. These findings are consistent with a growing number of records from around the globe that exhibit pre-Bolling warming prior to Termination IA, and extends the record of such processes to the northern Pacific.","author":{"name":"Hill, T.M., J.P. Kennett, D.K. Pak, R.J. Behl, C. Robert, L. Beaufort"},"citation":"Hill, T.M., J.P. Kennett, D.K. Pak, R.J. Behl, C. Robert, L. Beaufort. 2006. Pre-Bolling warming in Santa Barbara Basin, California: surface and intermediate water records of early deglacial warmth. Quaternary Science Reviews, 25(21-22), 2935-2845. doi: 10.1016/j.quascirev.2006.03.012","edition":null,"identifier":{"id":"10.1016/j.quascirev.2006.03.012","type":"doi","url":"http://dx.doi.org/10.1016/j.quascirev.2006.03.012"},"issue":"21-22","journal":"Quaternary Science Reviews","pages":"2935-2845","pubRank":"1","pubYear":2006,"reportNumber":null,"title":"Pre-Bolling warming in Santa Barbara Basin, California: surface and intermediate water records of early deglacial warmth","type":"publication","volume":"25"}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"19297","geo":{"geoType":"Feature","geometry":{"coordinates":["34.28","-120.03"],"type":"POINT"},"properties":{"easternmostLongitude":"-120.03","maxElevationMeters":"-570","minElevationMeters":"-570","northernmostLatitude":"34.28","southernmostLatitude":"34.28","westernmostLongitude":"-120.03"}},"locationName":"Ocean>Pacific Ocean>North Pacific Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"7956","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>age control","earth science>paleoclimate>paleocean>oxygen isotopes","earth science>paleoclimate>paleocean>carbon isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hill2006c","linkText":"hill2006c","urlDescription":"Original Data and Full Metadata","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>paleocean>carbon isotopes","earth science>paleoclimate>paleocean>oxygen isotopes","earth science>paleoclimate>paleocean>age control"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/m2503-c-tab.txt","linkText":"m2503-c-tab.txt","urlDescription":"Alternate Format Data","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"centimeter","cvWhat":"depth variable>depth"},{"cvAdditionalInfo":null,"cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"radiocarbon year before present","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Bolivina argentea >150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>benthic foraminifer","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 13C"},{"cvAdditionalInfo":"> 150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>planktic foraminifer>Globigerina sp.>Globigerina bulloides","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 13C"},{"cvAdditionalInfo":"Bolivina argentea >150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>benthic foraminifer","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"},{"cvAdditionalInfo":"> 150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>planktic foraminifer>Globigerina sp.>Globigerina bulloides","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"},{"cvAdditionalInfo":"> 150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>benthic foraminifer>calcareous benthic foraminifer>Uvigerina sp.>Uvigerina peregrina","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 13C"},{"cvAdditionalInfo":"> 150 microns","cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>foraminifer>benthic foraminifer>calcareous benthic foraminifer>Uvigerina sp.>Uvigerina peregrina","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"}]}],"dataTableName":"M2503-C","dataTableNotes":"Depth is void corrected.","earliestYear":35757,"earliestYearBP":35757,"earliestYearCE":-33807,"mostRecentYear":141,"mostRecentYearBP":141,"mostRecentYearCE":1809,"species":[],"timeUnit":"cal yr BP"}],"siteName":"MD02-2503"}],"studyCode":null,"studyName":"Santa Barbara Basin Deglacial Foraminiferal Stable Isotope Data","studyNotes":null,"version":"1.0","xmlId":"1833"}