{"NOAAStudyId":"24630","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":"2018-07-17","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-24630.xml","doi":null,"earliestYearBP":23,"earliestYearCE":1927,"entryId":"noaa-coral-24630","funding":[{"fundingAgency":"National Research Foundation Singapore","fundingGrant":"NRFF-2012-03"},{"fundingAgency":"National Oceanic and Atmospheric Administration","fundingGrant":"UCAR-Z15-17551"}],"investigators":"Murty, S.A.; Goodkin, N.F.; Halide, H.; Natawidjaja, D.; Suwargadi, B.W.; Suprihanto, I.; Prayudi, D.; Switzer, A.D.; Gordon, A.L.","mostRecentYearBP":-61,"mostRecentYearCE":2011,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/24630","originalSource":null,"publication":[{"abstract":"The Indonesian Throughflow (ITF) is a globally important ocean current that fuels heat and buoyancy fluxes throughout the Indo-Pacific and is known to covary in strength with the El Niño Southern Oscillation at interannual time scales. A climate system with a less well-quantified impact on the ITF is the East Asian Winter Monsoon (EAWM), which drives less saline surface waters from the South China Sea (SCS) into the Makassar Strait, obstructing surface ITF flow. We present a subannually resolved record of sea surface salinity (SSS) from 1927 to 2011 based on coral δ18O from the Makassar Strait that reveals variability in the relative contributions of different source waters to the surface waters of the Makassar Strait during the boreal winter monsoon. We find that the EAWM (January–March) strongly influences interannual SSS variability during boreal winter over the twentieth century (r = 0.54, p << 0.0001), impacting surface water circulation in the SCS and Indonesian Seas.","author":{"name":"Murty, S.A.; Goodkin, N.F.; Halide, H.; Natawidjaja, D.; Suwargadi, B.; Suprihanto, I.; Prayudi, D.; Switzer, A.D.; Gordon, A.L."},"citation":"Murty, S.A.; Goodkin, N.F.; Halide, H.; Natawidjaja, D.; Suwargadi, B.; Suprihanto, I.; Prayudi, D.; Switzer, A.D.; Gordon, A.L. 2017. Climatic Influences on Southern Makassar Strait Salinity Over the Past Century. Geophysical Research Letters, 44(23), 11967-11975. doi: 10.1002/2017GL075504","edition":null,"identifier":{"id":"10.1002/2017GL075504","type":"doi","url":"http://dx.doi.org/10.1002/2017GL075504"},"issue":"23","journal":"Geophysical Research Letters","pages":"11967-11975","pubRank":"1","pubYear":2017,"reportNumber":null,"title":"Climatic Influences on Southern Makassar Strait Salinity Over the Past Century","type":"publication","volume":"44"}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"57683","geo":{"geoType":"Feature","geometry":{"coordinates":["-5.382","117.914"],"type":"POINT"},"properties":{"easternmostLongitude":"117.914","maxElevationMeters":"-5","minElevationMeters":"-5","northernmostLatitude":"-5.382","southernmostLatitude":"-5.382","westernmostLongitude":"117.914"}},"locationName":"Ocean>Indian Ocean>Indonesia","mappable":"Y","paleoData":[{"NOAADataTableId":"36333","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/murty2017/Murty.MakassarStrait.2017-1.txt","linkText":"Doangdoangan Besar Monthly d18O Data","urlDescription":"NOAA Template File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"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"}]}],"dataTableName":"Murty-1.MakassarStrait.2017.Calibration","dataTableNotes":null,"earliestYear":1987,"earliestYearBP":-37,"earliestYearCE":1987,"mostRecentYear":2011,"mostRecentYearBP":-61,"mostRecentYearCE":2011,"species":[],"timeUnit":"AD"},{"NOAADataTableId":"36334","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/murty2017/Murty.MakassarStrait.2017-2.txt","linkText":"Doangdoangan Besar Bimonthly d18O Data","urlDescription":"NOAA Template File","variables":[{"cvAdditionalInfo":null,"cvDataType":"CORALS AND SCLEROSPONGES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"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"}]}],"dataTableName":"Murty.MakassarStrait.2017.BimonthlyRecord","dataTableNotes":null,"earliestYear":1927,"earliestYearBP":23,"earliestYearCE":1927,"mostRecentYear":2011,"mostRecentYearBP":-61,"mostRecentYearCE":2011,"species":[],"timeUnit":"AD"}],"siteName":"Doangdoangan Besar"}],"studyCode":null,"studyName":"Doangdoangan Besar, Indonesia Porites sp. d18O data from 1926-2010 CE","studyNotes":"Measurements of d18O on a Porites coral collected from Doangdoangan Besar in the southern Makassar Strait. The d18O data were determined using isotope ratio mass spectrometry (IRMS)","version":"1.0","xmlId":"22794"}