{"NOAAStudyId":"17755","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":"2015-01-12","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-17755.xml","doi":null,"earliestYearBP":653,"earliestYearCE":1297,"entryId":"noaa-recon-17755","funding":[],"investigators":"Zhao, M.; Eglinton, G.; Read, G.; Schimmelmann, A.","mostRecentYearBP":9,"mostRecentYearCE":1941,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/17755","originalSource":null,"publication":[{"abstract":null,"author":{"name":"Arndt Schimmelmann, Ingrid L. Hendy, Larianna Dunn, Dorothy K. Pak, and Carina B. Lange"},"citation":"Arndt Schimmelmann, Ingrid L. Hendy, Larianna Dunn, Dorothy K. Pak, and Carina B. Lange. 2013. Revised ~2000-year chronostratigraphy of partially varved marine sediment in Santa Barbara Basin, California. GFF, 135(3-4), 258-264. doi: 10.1080/11035897.2013.773066","edition":null,"identifier":{"id":"10.1080/11035897.2013.773066","type":"doi","url":"http://dx.doi.org/10.1080/11035897.2013.773066"},"issue":"3-4","journal":"GFF","pages":"258-264","pubRank":"3","pubYear":2013,"reportNumber":null,"title":"Revised ~2000-year chronostratigraphy of partially varved marine sediment in Santa Barbara Basin, California","type":"publication","volume":"135"},{"abstract":"Analyses for C37 alkenones (U37K') and total organic carbon (TOC) in a varved core from the depocenter of the Santa Barbara Basin (34deg13.5'N, 120deg01'W, 590 m water depth) have been made on an approximately 1-2 year basis from A.D. 1440 to 1940. The U37K'-based sea surface temperature (SST) record oscillates around 15.5C with an amplitude of less than 3C at approximately interannual, decadal, and centennial frequencies. Historical El Nino/Southern Oscillation (ENSO) events are matched only partially by warmer U37K' SSTs. Three records: our SST, a published Pacific coral d18O, and a published tree-ring temperature anomaly from the California valleys, show no evidence of colder temperatures during the Little Ice Age (ca. 1500 to 1840 A.D.). Significantly, there is a strong centennial-scale cyclicity in the U37K' SST record which approaches 1C in amplitude. TOC burial and alkenone fluxes are largely controlled by sedimentation rate as expressed in varve thickness.","author":{"name":"Meixun Zhao, Geoffrey Eglinton, Gareth Read, Arndt Schimmelmann "},"citation":"Meixun Zhao, Geoffrey Eglinton, Gareth Read, Arndt Schimmelmann. 2000. An alkenone (U37K') quasi-annual sea surface temperature record (A.D. 1440 to 1940) using varved sediments from the Santa Barbara Basin. Organic Geochemistry, 31(9), 903-917. doi: 10.1016/S0146-6380(00)00034-6","edition":null,"identifier":{"id":"10.1016/S0146-6380(00)00034-6","type":"doi","url":"http://dx.doi.org/10.1016/S0146-6380(00)00034-6"},"issue":"9","journal":"Organic Geochemistry","pages":"903-917","pubRank":"1","pubYear":2000,"reportNumber":null,"title":"An alkenone (U37K') quasi-annual sea surface temperature record (A.D. 1440 to 1940) using varved sediments from the Santa Barbara Basin","type":"publication","volume":"31"},{"abstract":null,"author":{"name":"Ingrid L. Hendy, L. Dunn, A. Schimmelmann, D.K. Pak"},"citation":"Ingrid L. Hendy, L. Dunn, A. Schimmelmann, D.K. Pak. 2013. Resolving varve and radiocarbon chronology differences during the last 2000 years in the Santa Barbara Basin sedimentary record, California. Quaternary International, 310, 155-168. doi: 10.1016/j.quaint.2012.09.006","edition":null,"identifier":{"id":"10.1016/j.quaint.2012.09.006","type":"doi","url":"http://dx.doi.org/10.1016/j.quaint.2012.09.006"},"issue":null,"journal":"Quaternary International","pages":"155-168","pubRank":"2","pubYear":2013,"reportNumber":null,"title":"Resolving varve and radiocarbon chronology differences during the last 2000 years in the Santa Barbara Basin sedimentary record, California.","type":"publication","volume":"310"}],"reconstruction":"Y","scienceKeywords":["Sea Surface Temperature Reconstruction","PAGES Ocean 2k"],"site":[{"NOAASiteId":"56462","geo":{"geoType":"Feature","geometry":{"coordinates":["34.2267","-120.0167"],"type":"POINT"},"properties":{"easternmostLongitude":"-120.0167","maxElevationMeters":"-590","minElevationMeters":"-590","northernmostLatitude":"34.2267","southernmostLatitude":"34.2267","westernmostLongitude":"-120.0167"}},"locationName":"Ocean>Pacific Ocean>Eastern Pacific Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"28074","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>reconstructions>sea surface temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zhao2000/zhao2000.txt","linkText":"Alkenone SST Data on Original Zhao et al. 2000 Age Model","urlDescription":"Data File","variables":[{"cvAdditionalInfo":"core ID","cvDataType":"CLIMATE RECONSTRUCTIONS|PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Character","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":null,"cvWhat":"sampling metadata>notes"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE RECONSTRUCTIONS|PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Prahl et al. 1998 calibration","cvDataType":"CLIMATE RECONSTRUCTIONS|PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>organic compound index>alkenone unsaturation index","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature>sea water temperature>sea surface temperature"}]}],"dataTableName":"Zhao2000SBB","dataTableNotes":null,"earliestYear":1297,"earliestYearBP":653,"earliestYearCE":1297,"mostRecentYear":1941,"mostRecentYearBP":9,"mostRecentYearCE":1941,"species":[],"timeUnit":"AD"},{"NOAADataTableId":"28075","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>reconstructions>sea surface temperature"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zhao2000/zhao2000revised.txt","linkText":"Alkenone SST Data on Revised Age Model","urlDescription":"Data File","variables":[{"cvAdditionalInfo":"revised age model","cvDataType":"CLIMATE RECONSTRUCTIONS|PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"Prahl et al. 1998 calibration","cvDataType":"CLIMATE RECONSTRUCTIONS|PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>organic compound index>alkenone unsaturation index","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"degree Celsius","cvWhat":"earth system variable>temperature variable>temperature>sea water temperature>sea surface temperature"}]}],"dataTableName":"Zhao2000SBBrevised","dataTableNotes":null,"earliestYear":1297,"earliestYearBP":653,"earliestYearCE":1297,"mostRecentYear":1941,"mostRecentYearBP":9,"mostRecentYearCE":1941,"species":[],"timeUnit":"AD"}],"siteName":"SABA87-2"}],"studyCode":null,"studyName":"Santa Barbara Basin 640 Year Alkenone Sea Surface Temperature","studyNotes":"High resolution (near-annual) alkenone-derived SST from varved sediments collected in the Santa Barbara Basin. The data were originally published in Zhao et al., 2000, also presented here with a recently thoroughly revised chronology. The alkenone-based SST record is a composite record of 2 marine sediment box cores, SABA87-2 and SABA88-1, retrieved from the same location. The data with revised chronology have been utilized in the PAGES Ocean2k synthesis effort (McGregor et al.). ","version":"1.0","xmlId":"15418"}