News tagged with crops and soil

The Orbiting Carbon Observatory and the Mystery of the Missing Sinks

(PhysOrg.com) -- Picture a tree in the forest. The tree "inhales" carbon dioxide from the atmosphere, transforming that greenhouse gas into the building materials and energy it needs to grow its branches and ...

Space & Earth / Earth Sciences

Jan 26, 2009 | 3.2 / 5 (5) | 2