Mauna Loa CO2 Monthly Mean Concentration

Mauna Loa CO2 Monthly Mean Concentration

Atmospheric carbon dioxide monthly average from data gathered atop Mauna Loa, 1958 to present. Credit: Dr. Pieter Tans, NOAA/ESRL and Dr. Ralph Keeling, Scripps Institution of Oceanography via Wikipedia

Atmospheric carbon dioxide monthly average from data gathered atop Mauna Loa, 1958 to present. Credit: Dr. Pieter Tans, NOAA/ESRL and Dr. Ralph Keeling, Scripps Institution of Oceanography via Wikipedia

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