During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well.
Other NESTA Events
NESTA sponsors a number of events and activities including summer field trips and workshops. We participate in the conferences of our affiliations such as GSA (Geological Society of America) and AGU (American Geophysical Union). Watch your ENews and this website for news of upcoming events and activities.
