Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-24T09:04:31Z GCMD Search: [Keyword='SHEMYA ISLAND'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 2 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDIAC_CO2_CMDL2 Monthly Atmospheric CO2 Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network, 1968-2002 -180.0,-90.0,180.0,83.0 1968-01-01T00:00:00Z 2002-12-31T00:00:00Z 2006-05-10T04:00:00Z This dataset consists of monthly carbon dioxide (CO2) mixing ratios from the National Oceanic and Atmospheric Administration (NOAA) Climate Monitoring and Diagnostics Laboratory (CMDL - formally the ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDIAC_ATMOS_CH4_NOAASITES Atmospheric CH4 Records from Sites in the NOAA/CMDL Air Sampling Network, in CDIAC, Trends '93 180.0,-90.0,-180.0,90.0 1983-01-01T00:00:00Z 1992-12-31T00:00:00Z 2003-04-02T05:00:00Z Monthly atmospheric methane (CH4) concentrations were obtained from 35 globally distributed monitoring sites as part of the National Oceanic and Atmospheric Administration's Climate Diagnostic Monitoring ...