2024-03-28T15:28:11Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-01252023-05-23T20:36:14Zbrokeredagdc
NSIDC-0125GISP2 (B and D Core) Methane ConcentrationsGISP2 (B and D Core) Methane Concentrations2003-05-141falsehttps://nsidc.org/data/NSIDC-0125/versions/1NSIDC-0125InvestigatorEdBrookbrook@vancouver.wsu.edu1-360-546-9762Department of GeologyWashington State University14204 Salmon Creek Ave.99164Technical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCECRYOSPHEREGLACIERS/ICE SHEETSGLACIER THICKNESS/ICE SHEET THICKNESS EARTH SCIENCEPALEOCLIMATEICE CORE RECORDS EARTH SCIENCECRYOSPHERESNOW/ICEICE DEPTH/THICKNESS EARTH SCIENCECRYOSPHEREGLACIERS/ICE SHEETSICE SHEETS EARTH SCIENCEPALEOCLIMATEICE CORE RECORDSISOTOPES EARTH SCIENCEPALEOCLIMATEICE CORE RECORDSMETHANE EARTH SCIENCECRYOSPHERESNOW/ICESNOW DEPTH EARTH SCIENCECRYOSPHERESNOW/ICESNOW/ICE CHEMISTRY Climatology/Meteorology/AtmosphereAGDCAGDC-projectAntarcticagas measurementGlaciologyGreenlandIce CoreIce Sheetinterplanetary dustMethaneNSIDCSnowstratigraphyCORING DEVICESGROUND STATIONSGROUND STATIONSGROUND-BASED OBSERVATIONSGROUND-BASED OBSERVATIONS1996-01-011999-12-31complete-81-81-149-149ContinentAntarcticaGISP2Greenland Ice Sheet Project IIEnglishDOC/NOAA/NESDIS/NCDCAGDCAntarctic Glaciological Data Centerhttp://nsidc.org/agdc/Data Center ContactAGDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAFTP10 KBASCIIBrook, E.J., T. Sowers, and J. Orchardo. 1996. Rapid variations in
atmospheric methane concentration during the past 110,000 years. Science
273:1087-1091.The data include methane data from the Greenland Ice Sheet Project 2 (GISP2) B & D Cores. Gas ages were calculated according to the methods described in Brook et
al. 1996, and are subject to change. Ice ages were calculated by by
linear interpolation from the Meese et al. timescale.https://nsidc.org/data/NSIDC-0125/versions/1GET DATAftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/greenland/summit/gisp2/gases/gispch4.txtGet External DataPROJECT HOME PAGEhttp://www.ncdc.noaa.gov/paleo/icecore.htmlNOAA NCDC WDC Ice Core GatewayCEOS IDN DIFVERSION 9.92003-05-142023-05-23NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCLevel of ServiceNo Data AccessNSIDCFull Dataset CitationPlease contact the data provider for the citation for these data.NSIDCRetiredfalse