Portal Home
Thumbnail Icon [Parameters: Topic='ATMOSPHERE', Term='ATMOSPHERIC CHEMISTRY', Variable_Level_1='CARBON AND HYDROCARBON COMPOUNDS', Variable_Level_2='METHANE']



Refine by Category
 
Refine by Full Text

 

32 Titles Match Your Query
Showing 1 through 32 of 32
1. CARVE: CH4, CO2, and CO Atmospheric Concentrations, CARVE Tower, Alaska, 2012-2014 [doi:10.3334/ORNLDAAC/1316_1]
This data set provides hourly atmospheric concentrations of methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) as mole fractions, from January 2012 to December 2014 measured at the CARVE ...


2. Natural and Anthropogenic Methane Sources, New England, USA, 1990-1994 [doi:10.3334/ORNLDAAC/1311_1]
This data set contains an inventory of natural and anthropogenic methane emissions for all counties in the six New England states of Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, ...


3. RETRO Emissions Inventory [GEIA_RETRO]
Within the RETRO project, global gridded data sets for anthropogenic and vegetation fire emissions of several trace gases were generated, covering the period from 1960 to 2000 ...


4. CARVE-ARCSS: Methane Loss From Arctic- Fluxes From the Alaskan North Slope, 2012-2014 [doi:10.3334/ORNLDAAC/1300_1]
This data set provides the results of (1) year-round measurements of methane (CH4) flux along with soil and air temperatures at five eddy covariance towers at sites located in the Alaskan Arctic tundra ...


5. CMS: Atmospheric Methane Concentrations and Prior Emissions, Boston, MA, 2012-2014 [doi:10.3334/ORNLDAAC/1291_1]
This data set provides average hourly measured, modeled enhancements, and background methane (CH4) concentrations, atmospheric ethane (C2H6) measurements, prior CH4 flux fields by sector, and a spatial ...


6. CARVE-ARCSS: Methane Loss From Arctic- Fluxes From the Alaskan North Slope, 2012-2014 [doi:10.3334/ORNLDAAC/1300]
This data set provides the results of (1) year-round measurements of methane (CH4) flux along with soil and air temperatures at five eddy covariance towers at sites located in the Alaskan Arctic tundra ...


7. CMS: Atmospheric Methane Concentrations and Prior Emissions, Boston, MA, 2012-2014 [doi:10.3334/ORNLDAAC/1291]
This data set provides average hourly measured, modeled enhancements, and background methane (CH4) concentrations, atmospheric ethane (C2H6) measurements, prior CH4 flux fields by sector, and a spatial ...


8. Aqua AIRS Near Real Time (NRT) Level 2 Standard Physical Retrieval (AIRS+AMSU) V006 [AIRX2RET_NRT]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


9. Aqua AIRS Near Real Time (NRT) Level 2 Support Retrieval (AIRS+AMSU) V006 [AIRX2SUP_NRT]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


10. Aqua AIRS L2 Support Retrieval (AIRS+AMSU+HSB) V006 [AIRH2SUP]
This product is similar to AIRX2SUP. However, it contains science retrievals that use the Humidity Sounder for Brazil (HSB). Because the HSB instrument lived only from September 2002 through January ...


11. Aqua AIRS Level 2 Standard Physical Retrieval (AIRS+AMSU) V006 [AIRX2RET]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


12. Aqua AIRS Level 2 Support Retrieval (AIRS+AMSU) V006 [AIRX2SUP]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


13. Aqua AIRS Level 3 8-day Standard Physical Retrieval (AIRS+AMSU) V006 [AIRX3ST8]
The AIRS Level 3 8-Day Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers an 8-day period, or one-half of the Aqua orbit repeat cycle. ...


14. Aqua AIRS Level 3 Daily Standard Physical Retrieval (AIRS+AMSU) V006 [AIRX3STD]
The AIRS Level 3 Daily Gridded Product contains standard retrieval means, standard deviations and input counts. Each file covers a temporal period of 24 hours for either the descending (equatorial ...


15. Aqua AIRS Level 3 Monthly Standard Physical Retrieval (AIRS+AMSU) V006 [AIRX3STM]
The AIRS Level 3 Monthly Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers a calendar month. The mean values are simply the arithmetic ...


16. Aqua AIRS Level 3 Support Daily Product (AIRS+AMSU) V006 [AIRX3SPD]
The L3 support products are similar to the L3 standard products but contain fields which are not fully validated, or are inputs or intermediary values. Because no quality control information is available ...


17. Aqua AIRS Level 3 Support Monthly Product (AIRS+AMSU) V006 [AIRX3SPM]
The L3 support products are similar to the L3 standard products but contain fields which are not fully validated, or are inputs or intermediary values. Because no quality control information is available ...


18. Aqua AIRS Level 3 Support Multiday (8-day) Product (AIRS+AMSU) V006 [AIRX3SP8]
The L3 support products are similar to the L3 standard products but contain fields which are not fully validated, or are inputs or intermediary values. Because no quality control information is available ...


19. CCSM Community Land Model (CLM) Input Data [NCAR_CLM_INPUT_DATA]
The Community Land Model is the land model for the Community Climate System Model (CCSM) and the Community Atmosphere Model (CAM). It is a collaborative project between scientists ...


20. CCSM Community Sea Ice (CSIM) Input Data [NCAR_CISM_INPUT_DATA]
The Community Sea Ice Model (CSIM) is a dynamic-thermodynamic model that includes a subgrid-scale ice thickness distribution. It uses the energy conserving thermodynamics of ...


21. Global Anthropogenic Emission Inventory for Methane (CH4) from EDGAR/RIVM and the Global Emissions Inventory Activity (GEIA), IGBP/IGAC [GEIA_METHANE_ANTHRO]
This data set contains global 1990 and 1995 methane (CH4) emissions inventory from anthropogenic sources. Sources of methane considered include: industry, power generation, transportation, ...


22. Global Atmospheric Measurements Experiment on Tropospheric Aerosols and Gases (GAMETAG) Data [GAMETAG]
The Global Atmospheric Measurements Experiment on Tropospheric Aerosols and Gases (GAMETAG) was a 2-year field-sampling program from aircraft primarily over North America and the Pacific ...


23. Greenland Ice Core Project (GRIP) Methane Data, NOAA/NCDC, WDC Paleoclimatology [NGDC_WDCA_PALEO_GRIP_CH4]
This data set consists of atmospheric methane (CH4) concentrations from the 3,230 m ice core taken by the Greenland Ice-core Project (GRIP) covering the period between 40,000 and 8,000 yBP. Methane ...


24. Greenland Ice Sheet Project II (GISP2) Ice Core Methane Data, NOAA/NCDC/WDC-Paleoclimatology [NGDC_WDCA_PALEO_GISP2_CH4]
This data set contains methane (CH4) concentration data derived from the Greenland Ice Sheet Project II (GISP2) ice core. The methane concentration was measured from trapped gases in in samples from ...


25. IceBridge Atmospheric Chemistry L1B Data [ICHEM1B]
The IceBridge Atmospheric Chemistry L1B Data set (ICHEM1B) contains measurements acquired over Antarctica using the AVOCET differential Non-Dispersive Infrared (NDIR) gas analyzer instrument, the ...


26. Inventory of U.S. Greenhouse Gas Emissions and Sinks (1990-2006) from the U.S. EPA [EPA_EMISSIONS_INVENTORY]
The U.S. Environmental Protection Agency (EPA), Office of Air and Radiation has produced an emission inventory that identifies and quantifies the U.S. primary anthropogenic sources and sinks of greenhouse ...


27. NASA/Ames Global Emissions Data Set (GLEMIS) [NASA_AMES_GLEMIS]
NASA-CASA data sets include global maps for predicted fluxes of soil nitrogen gases (N2O and NO), methane (CH4), and carbon monoxide (CO), plus predictions of net primary production (NPP) and carbon ...


28. New England Methane Emissions Inventory [EOSWEBSTER_NE_Methane_Inventory]
A county-based methane emissions inventory for the New England region (Maine, New Hampshire, Vermont, Massachusetts, Connecticut, Rhode Island) available through EOS-WEBSTER ("http://eos-earthdata.sr.unh.edu/"). ...


29. Pakitsoq carbon-14 of methane and supporting gas data [severinghaus_0221470]
This data set includes carbon-14 measurements on atmospheric methane obtained from air bubbles in glacial ice at the Pakitsoq outcrop in western Greenland, during two abrupt increases in methane concentration ...


30. U.S. Methane Emissions 1990 - 2020: Inventories, Projections, and Opportunities from EPA [EPA_METHANE_EMISSIONS]
This report from the U.S. Environmental Protection Agency (EPA) presents a baseline forecast of methane emissions from the major anthropogenic and natural sources in the U.S. and cost estimates of ...


31. UARS Halogen Occultation Experiment (HALOE) Level 2 V001 [UARHA2FN]
MODIS/Terra Snow Cover Daily L3 Global 500m SIN Grid


32. Vostok Antarctic Ice Core Data for 420,000 years, from WDC Paleoclimatology [EARTH_LAND_NGDC_PALEO_VOSTOK1]
The Vostok Ice Core Data is one of the primary Antarctic Paleoclimate Datasets. It covers the time from the present back to 422,000 years before the present. It is available from the World ...


Showing 1 through 32 of 32

Link to NASA website
Responsible NASA Official:   Dr. Stephen Wharton
Webmaster:   Monica Lyles   ·  Contact GCMD User Support for assistance