Category Archives: Carbon Dioxide

What does the Keeling Curve have to do with Carbon Dioxide?

The latest hot news (pun intended) is that NOAAs Mauna Loa Observatory has measured 400 ppm of CO2! The history of Mauna Loa Observatory and why NOAA has  been measuring Carbon Dioxide there for so long is pretty interesting. In … Continue reading

Posted in Carbon Dioxide, Climate Change, Mauna Loa Observatory | Tagged , , , | Leave a comment