{"NOAAStudyId":"2497","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":"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-2497.xml","doi":null,"earliestYearBP":24000,"earliestYearCE":-22050,"entryId":"noaa-icecore-2497","funding":[],"investigators":"Petrenko, V.V.; Severinghaus, J.; Brook, E.J.; Reeh H, N.","mostRecentYearBP":10000,"mostRecentYearCE":-8050,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/2497","originalSource":null,"publication":[{"abstract":null,"author":null,"citation":"Petrenko, V.V., J.P. Severinghaus, E.J. Brook, N. Reeh and H. Schaefer. 2006.  Gas records from the West Greenland ice margin covering the Last Glacial Termination: a horizontal ice core.  Quaternary Science Reviews, Vol. 25, Issues 9-10, pp. 865-875, May 2006.","edition":null,"identifier":null,"issue":null,"journal":"Quaternary Science Reviews","pages":null,"pubRank":"1","pubYear":2006,"reportNumber":null,"title":"Gas records from the West Greenland ice margin covering the Last Glacial Termination: a horizontal ice core","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"20012","geo":{"geoType":"Feature","geometry":{"coordinates":["69.48","-50.8"],"type":"POINT"},"properties":{"easternmostLongitude":"-50.8","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"69.48","southernmostLatitude":"69.48","westernmostLongitude":"-50.8"}},"locationName":"Continent>North America>Greenland","mappable":"Y","paleoData":[{"NOAADataTableId":"38137","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>ice core>oxygen isotopes","earth science>paleoclimate>ice core>nitrogen isotopes","earth science>paleoclimate>ice core>atmospheric gas"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/greenland/pakitsoq2006gases.txt","linkText":"pakitsoq2006gases.txt","urlDescription":"Data","variables":[]}],"dataTableName":"PakitsoqGISP2 CH4,d18O,d15N Petrenko2006","dataTableNotes":"Figure 8a. d18Oice, d18Oatm, d15N of N2 and methane concentration from the GISP2 ice core over the Last Glacial Termination.\r\nFigure 8b. Combined results from the 2003 surface, 2003 trench and 2003 field methane ice sample profiles at Pakitsoq (Table 1).  d18Oatm, d15N of N2 and d18Oice data are from the 2003 surface profile except for between 0 and 6 meters, where data for d18Oatm and d15N are from the 2003 trench profile.  Methane data are from the 2003 trench profile between 0 and 6 meters and     \r\nfrom the 2003 field methane profile between 14 and 22 meters.","earliestYear":24000,"earliestYearBP":24000,"earliestYearCE":-22050,"mostRecentYear":10000,"mostRecentYearBP":10000,"mostRecentYearCE":-8050,"species":[],"timeUnit":"cal yr BP"}],"siteName":"Pakitsoq outcrop"}],"studyCode":null,"studyName":"Pakitsoq outcrop - Gas and Gas Isotope Data","studyNotes":null,"version":"1.0","xmlId":"1258"}