Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009)

Conway, T.J.; Tans, P. P.

doi:10.3334/CDIAC/atg.ndp005

Title: Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009)

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Abstract

The National Oceanic and Atmospheric Administration's Climate Monitoring and Diagnostics Laboratory (NOAA/CMDL) has measured CO2 in air samples collected weekly at a global network of sites since the late 1960s. Atmospheric CO2 mixing ratios reported in these files were measured by a nondispersive infrared absorption technique in air samples collected in glass flasks. All CMDL flask samples are measured relative to standards traceable to the World Meteorological Organization (WMO) CO2 mole fraction scale. These measurements constitute the most geographically extensive, carefully calibrated, internally consistent atmospheric CO2 data set available and are essential for studies aimed at better understanding the global carbon cycle budget.For access to the data files, click this link to the CDIAC data transition website: http://cdiac.ess-dive.lbl.gov/ndps/ndp005.html

Authors:

Conway, T.J.; Tans, P. P.

National Oceanic and Atmospheric Administration, Climate Monitoring and Diagnostics Laboratory; OSTI
National Oceanic and Atmospheric Administration, Climate Monitoring and Diagnostics Laboratory

Publication Date:: Sun Dec 31 23:00:00 EST 1995

Other Number(s):: doi:10.3334/CDIAC/ATG.NDP005; cdiac:doi 10.3334/CDIAC/atg.ndp005

Research Org.:: Environmental System Science Data Infrastructure for a Virtual Ecosystem

Sponsoring Org.:: U.S. DOE > Office of Science (SC) > Biological and Environmental Research (BER) (SC-23)

Subject:: 54 ENVIRONMENTAL SCIENCES; Air Samples; Atmospheric CO2; Atmospheric CO2 mixing ratio (ppmv); CMDL; Carbon Cycle Group; Climate Monitoring and Diagnostics Laboratory; Data quality and selection flag; Flask ID; Flask Network Sites; NDP-005; NOAA; Sampling date and time (Year month day hour and minute); Sampling instrument; Sampling method; Station ID

OSTI Identifier:: 1394442

DOI:: https://doi.org/10.3334/CDIAC/atg.ndp005

Citation Formats


                    Conway, T.J., and Tans, P. P. Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009).  United States: N. p., 1995. 
        Web.  doi:10.3334/CDIAC/atg.ndp005.

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                    Conway, T.J., & Tans, P. P. Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009).  United States.  doi:https://doi.org/10.3334/CDIAC/atg.ndp005

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                    Conway, T.J., and Tans, P. P. 1995.  
"Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009)".  United States.  doi:https://doi.org/10.3334/CDIAC/atg.ndp005.  https://www.osti.gov/servlets/purl/1394442. Pub date:Sun Dec 31 23:00:00 EST 1995

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@article{osti_1394442,

  title        = {Atmospheric Carbon Dioxide Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network (2009)},

  author       = {Conway, T.J. and Tans, P. P.},

  abstractNote = {The National Oceanic and Atmospheric Administration's Climate Monitoring and Diagnostics Laboratory (NOAA/CMDL) has measured CO2 in air samples collected weekly at a global network of sites since the late 1960s. Atmospheric CO2 mixing ratios reported in these files were measured by a nondispersive infrared absorption technique in air samples collected in glass flasks. All CMDL flask samples are measured relative to standards traceable to the World Meteorological Organization (WMO) CO2 mole fraction scale. These measurements constitute the most geographically extensive, carefully calibrated, internally consistent atmospheric CO2 data set available and are essential for studies aimed at better understanding the global carbon cycle budget.For access to the data files, click this link to the CDIAC data transition website: http://cdiac.ess-dive.lbl.gov/ndps/ndp005.html},

  doi          = {10.3334/CDIAC/atg.ndp005},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun Dec 31 23:00:00 EST 1995},

  month        = {Sun Dec 31 23:00:00 EST 1995}

}

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DOI: https://doi.org/10.3334/CDIAC/atg.ndp005

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