{"NOAAStudyId":"13282","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":"2012-09-10","dataPublisher":"NOAA","dataType":"ICE CORES","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/ice-core","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-icecore-13282.xml","doi":null,"earliestYearBP":314641,"earliestYearCE":-312691,"entryId":"noaa-icecore-13282","funding":[{"fundingAgency":"TALDICE","fundingGrant":null}],"investigators":"Buiron, D.; Chappellaz, J.A.; Stenni, B.; Frezzotti, M.; Baumgartner, M.; Capron, E.; Landais, A.; Lemieux-Dudon, B.; Masson-Delmotte, V.; Montagnat, M.; Parrenin, F.; Schilt, A.","mostRecentYearBP":15,"mostRecentYearCE":1935,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/13282","originalSource":null,"publication":[{"abstract":"A new deep ice core drilling program, TALDICE, has been successfully \r\nhandled by a European team at Talos Dome, in the Ross Sea sector \r\nof East Antarctica, down to 1620m depth. Using stratigraphic markers \r\nand a new inverse method, we produce the first official chronology \r\nof the ice core, called TALDICE-1. We show that it notably improves \r\nan a priori chronology resulting from a one-dimensional ice flow model. \r\nIt is in agreement with a posteriori controls of the resulting \r\naccumulation rate and thinning function along the core. An absolute \r\nuncertainty of only 300 yr is obtained over the course of the last \r\ndeglaciation. This uncertainty remains lower than 600 yr over Marine \r\nIsotope Stage 3, back to 50 kyr BP. The phasing of the TALDICE ice core \r\nclimate record with respect to the central East Antarctic plateau \r\nand Greenland records can thus be determined with a precision allowing \r\nfor a discussion of the mechanisms at work at submillennial time scales.","author":null,"citation":"Buiron, D., J. Chappellaz, B. Stenni, M. Frezzotti, M. Baumgartner, \r\nE. Capron, A. Landais, B. Lemieux-Dudon, V. Masson-Delmotte, \r\nM. Montagnat, F. Parrenin, and A. Schilt.  2011. \r\nTALDICE-1 age scale of the Talos Dome deep ice core, East Antarctica. \r\nClimate of the Past, 7, 1-16, 2011. doi:10.5194/cp-7-1-2011","edition":null,"identifier":{"id":"10.5194/cp-7-1-2011","type":"doi","url":"http://dx.doi.org/10.5194/cp-7-1-2011"},"issue":null,"journal":"Climate of the Past","pages":null,"pubRank":"1","pubYear":2011,"reportNumber":null,"title":"TALDICE-1 age scale of the Talos Dome deep ice core, East Antarctica","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"31509","geo":{"geoType":"Feature","geometry":{"coordinates":["-72.8166","159.1833"],"type":"POINT"},"properties":{"easternmostLongitude":"159.1833","maxElevationMeters":"2315","minElevationMeters":"2315","northernmostLatitude":"-72.8166","southernmostLatitude":"-72.8166","westernmostLongitude":"159.1833"}},"locationName":"Continent>Antarctica","mappable":"Y","paleoData":[{"NOAADataTableId":"23004","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>ice core>atmospheric gas"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/talos/talos2011ch4.txt","linkText":"talos2011ch4.txt","urlDescription":"Data","variables":[{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"meter","cvWhat":"depth variable>depth"},{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"calendar year before present","cvWhat":"age variable>age>gas age"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE FORCING|ICE CORES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":"gas chromatography","cvSeasonality":null,"cvShortName":null,"cvUnit":"parts per billion","cvWhat":"chemical composition>compound>organic compound>hydrocarbon>alkane>n-alkane>methane"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE FORCING|ICE CORES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":"wet extraction","cvSeasonality":null,"cvShortName":null,"cvUnit":"parts per billion","cvWhat":"chemical composition>compound>organic compound>hydrocarbon>alkane>n-alkane>methane"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE FORCING|ICE CORES","cvDetail":null,"cvError":"one standard deviation","cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":"gas chromatography","cvSeasonality":null,"cvShortName":null,"cvUnit":"parts per billion","cvWhat":"chemical composition>compound>organic compound>hydrocarbon>alkane>n-alkane>methane"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE FORCING|ICE CORES","cvDetail":null,"cvError":"one standard deviation","cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":"wet extraction","cvSeasonality":null,"cvShortName":null,"cvUnit":"parts per billion","cvWhat":"chemical composition>compound>organic compound>hydrocarbon>alkane>n-alkane>methane"}]},{"NOAAKeywords":["earth science>paleoclimate>ice core>atmospheric gas"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/talos/talos2011ch4.xls","linkText":"talos2011ch4.xls","urlDescription":"Data","variables":[]}],"dataTableName":"TALDICE2011CH4","dataTableNotes":null,"earliestYear":314641,"earliestYearBP":314641,"earliestYearCE":-312691,"mostRecentYear":15,"mostRecentYearBP":15,"mostRecentYearCE":1935,"species":[],"timeUnit":"cal yr BP"}],"siteName":"Talos Dome TALDICE"}],"studyCode":null,"studyName":"Talos Dome Ice Core 315KYr Methane Data","studyNotes":"CH4 record from the Talos Dome ice core, Antarctica, \ncovering the whole ice core. \n\nTalos Dome ice core: 72°49'S, 159°11'E, 2315 m elevation.","version":"1.0","xmlId":"11323"}