CO2 monthly mean at Mauna Loa leveling off, dropping?

Source: NOAA http://www.esrl.noaa.gov/gmd/ccgg/trends/ In the graph above, the black line is the seasonally adjusted value while the red is the monthly mean. This is based on data through March. May is normally the peak month. Here we see how Mauna Loa CO2 has lagged in its annual rise. The likely culprit: Pacific ocean cooling due…

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