{"NOAAStudyId":"2452","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":"2001-09-01","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-2452.xml","doi":null,"earliestYearBP":20458,"earliestYearCE":-18508,"entryId":"noaa-icecore-2452","funding":[],"investigators":"Campen, R.K.","mostRecentYearBP":2700,"mostRecentYearCE":-750,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/2452","originalSource":null,"publication":[],"reconstruction":"N","scienceKeywords":["PAGES 2k Network","PAGES LOTRED SA2k"],"site":[{"NOAASiteId":"19997","geo":{"geoType":"Feature","geometry":{"coordinates":["-18","-69"],"type":"POINT"},"properties":{"easternmostLongitude":"-69","maxElevationMeters":"6540","minElevationMeters":"6540","northernmostLatitude":"-18","southernmostLatitude":"-18","westernmostLongitude":"-69"}},"locationName":"Continent>South America>Bolivia","mappable":"Y","paleoData":[{"NOAADataTableId":"38357","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>ice core>atmospheric gas"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/trop/sajama/sajama_gas.txt","linkText":"sajama_gas.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":"ICE CORES","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil","cvWhat":"chemical composition>isotope>isotope ratio>delta 15N"},{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"},{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil","cvWhat":"chemical composition>element or compound ratio>delta O2/N2"},{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil","cvWhat":"chemical composition>element or compound ratio>delta Ar/N2"},{"cvAdditionalInfo":null,"cvDataType":"ICE CORES","cvDetail":"anomalized","cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil","cvWhat":"chemical composition>element or compound ratio>delta CO2/N2"},{"cvAdditionalInfo":null,"cvDataType":"CLIMATE FORCING|ICE CORES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"atmospheric material>bulk atmosphere","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"parts per billion","cvWhat":"chemical composition>compound>organic compound>hydrocarbon>alkane>n-alkane>methane"}]}],"dataTableName":"Sajama chem Campen2000","dataTableNotes":"Variable names: Depth; Gas Age; d15N ; Atm d18O; d(32/28) ; dAr/N2; dCO2/N2; CH4\r\nVariable units: meters below surface; years before present; ‰ with respect to present; ‰ with respect to present; ‰with respect to present; ‰with respect to present, ‰ with respect to present, ppbV\r\nData precision: (± 0.01m); (± 5-1,000 years); (±0.03‰); (±0.06‰); (±0.3‰); (±0.3‰); (±100‰); (± 30 ppbV)","earliestYear":20458,"earliestYearBP":20458,"earliestYearCE":-18508,"mostRecentYear":2700,"mostRecentYearBP":2700,"mostRecentYearCE":-750,"species":[],"timeUnit":"cal yr BP"}],"siteName":"Sajama"}],"studyCode":null,"studyName":"Sajama - Atmospheric Gas Composition Data","studyNotes":"","version":"1.0","xmlId":"1381"}