Carbon Detectives Are Tracking Gases in Colorado
The quest to track carbon began 50 years ago when an atmospheric scientist, David Keeling, cranked up an analyzer and started running the world’s first carbon dioxide-measuring observatory, at Mauna Loa, Hawaii. Now, thanks to an expanding combination of atmospheric and land-based measuring techniques, scientists can quantify more precisely the sources and sinks of CO2. They also better understand how heat-trapping gases vary over time and space, not ... Full Story »
Posted by Kaizar Campwala
