News tagged with carbon cycle

Life Underground Critical to Earth's Ecosystems

(PhysOrg.com) -- "I wonder if I shall fall right through the Earth!" mused Alice-in-Wonderland as she tumbled down the rabbit-hole." How funny it'll seem to come out among people that walk with their heads ...

Jul 29, 2009
5 / 5 (5) 0

New carbon dioxide emissions model

Meteorologists have determined exactly how much carbon dioxide humans can emit into the atmosphere while ensuring that the Earth does not heat up by more than two degrees.

Aug 02, 2010
3.6 / 5 (7) 3 | with audio podcast

Shells slim down with CO2

Marine algae that turn carbon dissolved in seawater into shell will produce thinner and thinner shells as carbon dioxide levels increase.

Aug 09, 2011
4.2 / 5 (6) 0 | with audio podcast