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1. Background Air Pollution Monitoring Network - Measurements of Greenhouse Gases (Canada) [CANEMRCCRSBAPMN]
This dataset includes measurements of greenhouse gases. Variables: CO2 (all), CH4, CFC's, N2O (Alert). The data covers the West Coast-Estevan Point, the East Coast-Sable Island, and Arctic-Alert. ...


2. Atmospheric CH4 Concentrations from the CSIRO GASLAB Flask Sampling Network, in CDIAC Online Trends [CDIAC_TRENDS_CH4_CSIRO_GASLAB]
[From the online documentation for CSIRO GASLAB CH4 data]: The listed data have been obtained from flask air samples returned to the CSIRO GASLAB for analysis. Typical sample storage times range ...


3. Atmospheric CH4 Record from Flask Measurements at Lampedusa Island, Mediterranean Sea, in CDIAC, Trends '93 [CDIAC_CH4_LAMPEDUSA]
This dataset consists of monthly atmospheric methane (CH4) concentrations obtained from flask smaples from the station at Lampedusa Island off the coast of Sicily in the middle of the Mediterranean ...


4. Atmospheric CH4 Record from in situ Measurements at Alert, Canada, in CDIAC, Trends '93 [CDIAC_CH4_ALERT]
This dataset consists of methane (CH4) measurements from the Canadian baseline air chemistry observatory located at Ellesmere Island in the Canadian Arctic. Automated measurements of ...


5. Atmospheric CH4 Record from in situ Measurements at Cape Meares, Oregon, in CDIAC, Trends '93 [CDIAC_CH4_CAPEMEARES]
This dataset consists of measurements ofmethane (CH4) concentrations collected at Cape Meares, Oregon, operated by the Oregon Graduate Institute of Science and Technology. Cape Meares was the first ...


6. Atmospheric CH4 Records from Sites in the NOAA/CMDL Air Sampling Network, in CDIAC, Trends '93 [CDIAC_ATMOS_CH4_NOAASITES]
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 ...


7. Atmospheric Methane (CH4) Emissions from Energy-Related Sources [CH4_ENERGY_EMISSIONS]
This dataset provides global national and United States data on energy-related sources of methane (CH4) emission including coal mining, natural gas production and distribution, automotive exhausts ...


8. Atmospheric Methane Mixing Ratios - The NOAA/CMDL Cooperative Air Sampling Network, 1983-1993. CDIAC DB-1008 [CDIAC_DB1008]
[Summary abstracted from "http://cdiac.esd.ornl.gov/ndps/db1008.html"] This data base presents atmospheric methane (CH4) mixing ratios from flask air samples collected over the period 1983-1993 by ...


9. Atmospheric Methane at Cape Meares, Oregon, U.S.A.: A High-Resolution Data Basefor the Period 1979-1992, CDIAC DB-1007 [CDIAC_DB1007]
The atmospheric monitoring facility at Cape Meares, Oregon is operated by the Oregon Graduate Institute of Science and Technology and was the first station in the world to carry out continuous automated ...


10. Atmospheric Trace Molecule Spectrometry Experiment (ATMOS): Data from Spacelab-3 , ATLAS-1, ATLAS-2, and ATLAS-3 from JPL [ATMOS_JPL]
The Atmospheric Trace Molecule Spectrometry (ATMOS) was flown on four Space Shuttle missions beginning in 1985 and made measurements of atmospheric constituents up to the top of the stratosphere including ...


11. Photochemistry of Ozone Loss in the Arctic Region In Summer (POLARIS) Data Archive [NASA_ARC_POLARIS]
POLARIS was a series of high-altitude airborne investigations to understand the behavior of polar stratospheric ozone as it changes from very high concentrations in the spring down to very low concentrations ...


12. Trends in emissions of greenhouse gases (EEA sector classification and IPCC sector classification) [EEA_GREENHOUSE_2.0]
Data on greenhouse gas emissions and removals, sent by countries to UNFCCC and the EU Greenhouse Gas Monitoring Mechanism (EU Member States) with copies to EEA and ETC/ACC. Data compiled and held ...


13. GOSAT Level 2 CH4 column amount (SWIR) product [GOSAT_Level2_of_TANSO-FTS_SWIR_CH4_Latest Version]
The FTS SWIR Level 2 data products store column abundances of CO2 and CH4?retrieved from the radiance spectra in the bands 1 through 3 of FTS. Validation of the Level 2 column abundances is being ...


14. GOSAT Level 3 global CH4 distribution (TIR) product [GOSAT_Level3_of_TANSO-FTS_TIR_CH4_Latest Version]
The FTS SWIR Level 3 data products are generated by interpolating, extrapolating, and smoothing the FTS SWIR Level 2 column-averaged mixing ratios of CO2 and CH4 on a monthly basis. A geostatistical ...


15. UARS Cryogenic Limb Array Etalon Spectrometer (CLAES) Level 3AL V009 (UARCL3AL) at GES DISC [UARCL3AL_009]
The Cryogenic Limb Array Etalon Spectrometer (CLAES) Level 3AL data product consists of daily, 4 degree increment latitude-ordered vertical profiles of temperature and concentrations of O3, H2O, CH4, ...


16. UARS Cryogenic Limb Array Etalon Spectrometer (CLAES) Level 3AT V009 (UARCL3AT) at GES DISC [UARCL3AT_009]
The Cryogenic Limb Array Etalon Spectrometer (CLAES) Level 3AT data product consists of daily, 65.536 second interval time-ordered vertical profiles of temperature and concentrations of O3, H2O, CH4, ...


17. UARS Halogen Occultation Experiment (HALOE) Level 2 V019 (UARHA2FN) at GES DISC [UARHA2FN_019]
The Halogen Occultation Experiment (HALOE) Level 2 data product consists of daily vertical profiles of temperature, aerosol extinciton and pressure, as well as concentrations of HCl, HF, CH4, NO by ...


18. UARS Halogen Occultation Experiment (HALOE) Level 3AT V019 (UARHA3AT) at GES DISC [UARHA3AT_019]
The Halogen Occultation Experiment (HALOE) Level 3AT data product consists of daily vertical profiles of temperature, aerosol extinction and concentrations of HCl, HF, CH4, NO by gas filter correlation ...


19. UARS Improved Stratospheric and Mesospheric Sounder (ISAMS) Level 3AL V010 (UARIS3AL) at GES DISC [UARIS3AL_010]
The Improved Stratospheric and Mesospheric Sounder (ISAMS) Level 3AL data product consists of daily, 4 degree increment latitude-ordered vertical profiles of temperature and concentrations of O3, ...


20. UARS Improved Stratospheric and Mesospheric Sounder (ISAMS) Level 3AT V010 (UARIS3AT) at GES DISC [UARIS3AT_010]
The Improved Stratospheric and Mesospheric Sounder (ISAMS) Level 3AT data product consists of daily, 65.536 second interval time-ordered vertical profiles of temperature and concentrations of O3, ...


21. N2O, CH4 and CO2 Data from Dome C Ice Core (Antarctica) Covering the Holocene, NOAA/NCDC/WDC Paleoclimatology [NOAA_NGDC_PALEO_DOMEC]
This data consists of nitrous oxide (N2O), carbon dioxide (CO2), and methane (CH4) concentrations from the EPICA Dome C ice core (Antarctica). [Abstract] Nitrous oxide (N2O ) concentration records ...


22. NASA JPL Hercules C-130 Data from the 1995 Southern Oxidants Study (SOS) Nashville/Middle Tennessee Ozone Study Data Base [SOS_A8]
A8 - NASA JPL Hercules C-130 Data The Southern Oxidants Study (SOS) conducted a major field research campaign in Nashville/Middle Tennessee area in June and July 1994 and 1995. The goal of this ...


23. 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 ...


24. NASA/GISS Surface-Atmosphere Exchange of Methane Data [GISS_SFC_ATMO_CH4]
[Source: NASA/GISS, http://data.giss.nasa.gov/ch4_fung/ ] This page offers access to a number of datasets which describe the exchange of methane between Earth's surface and atmosphere. They have ...


25. NICL Ice Cores Inventory (including GISP2) for Paleoclimate Data [EARTH_LAND_NGDC_PALEO_NICL_GISP]
The NICL Inventory describes the ice core holdings of the National Ice Core Laboratory (NICL), a facility for storing, curating, and studying ice cores recovered from the world's polar ...


26. NorthGRIP and GRIP Ice Core N2O and CH4 Data for Dansgaard-Oeschger Events 9 to 12 [NOAA_NCDC_PALEO_2004-005]
Greenhouse gas measurements along polar ice cores provide important insight into the former composition of the atmosphere, its natural variations, and the responses to fast climatic changes in the ...


27. Pacific Ocean Chemistry; TCO2, PCO2, CFC, DMS, CO, CH4 [OAR0061]
[ A more complete version of this directory entry is in process. 12/30/93] This directory entry was created from information gathered in a survey conducted as part of NOAA's Data System Modernization ...


28. Pakitsoq Greenland Ice Methane Carbon Isotope Data [NOAA_NCDC_PALEO_2006-083]
We report atmospheric methane carbon isotope ratios (d13CH4) from the Western Greenland ice margin spanning the Younger Dryas-to-Preboreal (YD-PB) transition. Over the recorded ~800 ...


29. 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 ...


30. SAGE III Ozone Loss and Validation Experiment (SOLVE) [NASA_SOLVE]
The SAGE III Ozone Loss and Validation Experiment (SOLVE) is a measurement campaign designed to examine the processes which control polar to mid-latitude stratospheric ozone levels. ...


31. Study of Submarine Gas Leakage at Admiralty Sound, Antarctica [CDA_AR_GEO_SUBMARINE-GAS]
The submarine leakage of non volcanic gases, composed mainly by methane (CH4) an traces of CO2 and SH2 observed at Admiralty Sound (Estrecho Bouchard) suggests that accumulation of methane hydrates ...


32. Subsonic Assessment: Ozone and Nitrogen Oxide Experiment (SONEX) Data Archive [NASA_ARC_SONEX]
SONEX was conducted to understand a variety of NOx sources including the current subsonic aircraft fleet in the North Atlantic, with and without convection. To improve the models and our understanding, ...


33. Trace Gases from the Atmospheric Lifetime Experiment/Global Atmospheric Gases Experiment/Advanced GAGE (ALE/GAGE/GAGE) from CDIAC/DB1001 [ALE_GAGE_AGAGE_NETWORK]
In the ALE/GAGE/AGAGE global network program, continuous high frequency gas chromatographic measurements of two biogenic/anthropogenic gases (methane, CH4; nitrous oxide, N2O) and eight ...


34. 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 ...


35. 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 ...


36. World Resources from the World Resources Institute (WRI) [WRI_WORLD_RESOURCES]
The latest World Resources reference is an authoritative assessment of the world's natural resources. The World Resources Institute (WRI), in collaboration with the United Nations Development ...


37. Air sampling and analysis from Antarctic firn and ice [ASAC_1004]
Air from the ice and firn (compressed snow) of the Antarctic ice sheet will be extracted and measured for atmospheric composition in the past. Gases of interest are greenhouse gases (carbon dioxide, ...


38. Airborne Southern Hemisphere Ozone Experiment Measurements for Assessing the Effects of Stratospheric Aircraft (ASHOE/MAESA) [NASA_ARC_ASHOE_MAESA_DATA]
[Summary Adapted from the ASHOE/MAESA Home Page] This CD-ROM contains data pertaining to the combined experiment: Airborne Southern Hemisphere Ozone Experiment; and Measurements for Assessing ...


39. Annual Estimates of Global Anthropogenic Methane Emissions: 1860-1994, in CDIAC/Trends [TRENDS_CH4_EMISSIONS]
Estimates of man-made (anthropogenic) emissions of methane (CH4), from 1860 through 1994 are available in this data set. Data are provided for the following sources: - Flaring and Venting of Natural ...


40. Antarctic and Greenland Synchronization Data for the Last Glacial Period from WDC-A/Paleoclimatology [NOAA_NGDC_PALEOCLIMATE_SYNCHRO]
This data set consists of isotopic, carbon dioxide (CO2), and methane (CH4) data collected from the Byrd and Vostok ice cores (Antarctica) and the Greenland Ice Core Project (GRIP). Data from the ...


41. 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 ...


42. 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 ...


43. CSIRO GASLAB Network: Individual Flask Measurements of Atmospheric Trace Gases, CDIAC/DB1021 [CDIAC_DB1021]
Data are available for four atmospheric trace gases at nine stationary sites and one moving platform (aircraft over Cape Grim, Tasmania, and Bass Strait, between the Australian continent and Tasmania). ...


44. Carbon Cycle Monitoring [OAR0013]
This directory entry was created from information gathered in a survey conducted as part of NOAA's Data System Modernization program. The following parameters were identified for this data set in ...


45. Carbon-13 Isotopic Abundance and Concentration of Atmospheric CH4 for Background Air (1978-1989), CDIAC NDP-049 [CDIAC_NDP049]
This Numeric Data Package (NDP-049) consists of atmospheric methane (CH4) concentrations and carbon-13 isotopic abundance derived from air samples collected over the period 1978-1989 at globally distributed ...


46. Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container (CARIBIC): Atmospheric Chemical and Physical Processes Measured from Passenger Aircraft [CARIBIC]
The Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container (CARIBIC) is an aircraft based scientific project. Before take-off a special air freight container ...


47. Climate Analysis Indicators Database from the World Resources Institute (WRI) [WRI_CAIT]
The Climate Analysis Indicators Tool (CAIT) is an information and analysis tool on global climate change. It provides a comprehensive and comparable database of greenhouse gas emissions data (including ...


48. Collaborative Research: Constructing an Ultra-high Resolution Atmospheric Methane Record for the Last 140,000 Years from WAIS Divide Core [Sowers_0538538]
This award supports a project to develop a high-resolution (every 50 yr) methane data set.


49. Concentration and isotopic measurements of radiatively important gases in the southern atmosphere [CSIRO_AR_GASLAB]
Australian Antarctic Division project #124 monitors the background level of major greenhouse gases, and related species (carbon dioxide, methane, carbon monoxide, nitrous oxide, hydrogen, and carbon ...


50. Constructing the first D/H record of atmospheric methane covering the last two centuries [Sowers_0125900]
Over the last 200 years, the atmospheric CH4 burden has doubled in response to increased emissions from various anthropogenic activities. As this trend is liable to continue in the foreseeable ...


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