{"NOAAStudyId":"13178","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":"2012-07-30","dataPublisher":"NOAA","dataType":"CORALS AND SCLEROSPONGES","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/coral-sclerosponge","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-coral-13178.xml","doi":null,"earliestYearBP":15005,"earliestYearCE":-13055,"entryId":"noaa-coral-13178","funding":[{"fundingAgency":"European Science Foundation","fundingGrant":"EUROCORES Programme EuroMARC"},{"fundingAgency":"Deutsche Forschungsgemeinschaft","fundingGrant":null}],"investigators":"Felis, T.; Merkel, U.; Asami, R.; Deschamps, P.; Hathorne, E.C.; Kölling, M.; Bard, E.; Cabioch, G.; Durand, N.; Prange, M.; Schulz, M.; Yudawati Cahyarini, S.; Pfeiffer, M.","mostRecentYearBP":14983,"mostRecentYearCE":-13033,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/13178","originalSource":null,"publication":[{"abstract":"The early last glacial termination was characterized by intense \r\nNorth Atlantic cooling and weak overturning circulation. This \r\ninterval between ~18,000 and 14,600 years ago, known as Heinrich \r\nStadial 1, was accompanied by a disruption of global climate \r\nand has been suggested as a key factor for the termination. \r\nHowever, the response of interannual climate variability in \r\nthe tropical Pacific (El Niño-Southern Oscillation) to Heinrich \r\nStadial 1 is poorly understood. Here we use Sr/Ca in a fossil \r\nTahiti coral to reconstruct tropical South Pacific sea surface \r\ntemperature around 15,000 years ago at monthly resolution. \r\nUnlike today, interannual South Pacific sea surface temperature \r\nvariability at typical El Niño-Southern Oscillation periods was \r\npronounced at Tahiti. Our results indicate that the El Niño-\r\nSouthern Oscillation was active during Heinrich Stadial 1, \r\nconsistent with climate model simulations of enhanced El Niño-\r\nSouthern Oscillation variability at that time. Furthermore, \r\na greater El Niño-Southern Oscillation influence in the South \r\nPacific during Heinrich Stadial 1 is suggested, resulting from \r\na southward expansion or shift of El Niño-Southern Oscillation \r\nsea surface temperature anomalies. ","author":null,"citation":"Felis, T., U. Merkel, R. Asami, P. Deschamps, E.C. Hathorne, \r\nM. Kölling, E. Bard, G. Cabioch, N. Durand, M. Prange, \r\nM. Schulz, S. Yudawati Cahyarini, and M. Pfeiffer. 2012. \r\nPronounced interannual variability in tropical South Pacific \r\ntemperatures during Heinrich Stadial 1. \r\nNature Communications, 3, Article 965. \r\ndoi:10.1038/ncomms1973 \r\ndx.doi.org/10.1038/ncomms1973 ","edition":null,"identifier":{"id":"10.1038/ncomms1973","type":"doi","url":"http://dx.doi.org/10.1038/ncomms1973"},"issue":null,"journal":"Nature Communications","pages":null,"pubRank":"1","pubYear":2012,"reportNumber":null,"title":"Pronounced interannual variability in tropical South Pacific  temperatures during Heinrich Stadial 1","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":["ENSO","Heinrich Events"],"site":[{"NOAASiteId":"53250","geo":{"geoType":"Feature","geometry":{"coordinates":["-17.4882","-149.4039"],"type":"POINT"},"properties":{"easternmostLongitude":"-149.4039","maxElevationMeters":"-21","minElevationMeters":"-21","northernmostLatitude":"-17.4882","southernmostLatitude":"-17.4882","westernmostLongitude":"-149.4039"}},"locationName":"Ocean>Pacific Ocean>South Pacific Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"22659","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>corals and sclerosponges>trace metals","earth science>paleoclimate>corals and sclerosponges>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/tahiti2012.txt","linkText":"tahiti2012.txt","urlDescription":"Coral","variables":[{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year","cvWhat":"age variable>age"},{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":"interpolated","cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>coral>Porites sp.","cvMethod":"inductively-coupled plasma mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"millimole per mole","cvWhat":"chemical composition>element or compound ratio>strontium/calcium"},{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":"interpolated","cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>coral>Porites sp.","cvMethod":"laser ablation","cvSeasonality":null,"cvShortName":null,"cvUnit":"millimole per mole","cvWhat":"chemical composition>element or compound ratio>strontium/calcium"},{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":"interpolated","cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>coral>Porites sp.","cvMethod":"isotope ratio mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil VPDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"}]},{"NOAAKeywords":["earth science>paleoclimate>corals and sclerosponges>trace metals","earth science>paleoclimate>corals and sclerosponges>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/tahiti2012.xls","linkText":"tahiti2012.xls","urlDescription":"Coral","variables":[]}],"dataTableName":"M0024A","dataTableNotes":null,"earliestYear":15005,"earliestYearBP":15005,"earliestYearCE":-13055,"mostRecentYear":14983,"mostRecentYearBP":14983,"mostRecentYearCE":-13033,"species":[],"timeUnit":"cal yr BP"}],"siteName":"IODP M0024A"}],"studyCode":null,"studyName":"Tahiti 15KYrBP Fossil Coral Sr/Ca and d18O Data","studyNotes":"Sr/Ca and d18O data from a fossil Porites coral recovered at Tahiti, \nFrench Polynesia. Fossil Porites coral (310-M0024A-11R-2W 1-62) \nwas recovered by IODP Expedition 310 in the central tropical South \nPacific at 113 m below present sea level off Tiarei on the north side \nof the island of Tahiti (French Polynesia, IODP Hole M0024A). \nRigorous screening for diagenetic alteration using a variety of \nmethods reveals that the aragonitic coral skeleton is well preserved. \nTwo highly consistent U-Th ages indicate that the coral grew \n14.994±0.025 ka before the present (ka BP; ‘present’ is defined \nas AD 1950). In the skeleton of this coral, we analyse the Sr/Ca \ntemperature proxy (and d18O) at monthly resolution representing \nan interval of 22 years. The fossil Tahiti coral, which lived \nin a water depth of <=10 m, more likely in <=5 m, at 15.0 ka BP, \nprovides an ultrahigh-resolution snapshot of tropical Pacific \nclimate variability during the cold Heinrich Stadial 1 of the \nNorth Atlantic. More information can be found in Felis et al., 2012.\n\nIODP Hole M0024A: 17°29.2918'S, 149°24.2358'W, 21m water depth","version":"1.0","xmlId":"11220"}