News tagged with air samples

A new leaf turns in carbon science

(PhysOrg.com) -- A new insight into global photosynthesis, the chemical process governing how ocean and land plants absorb and release carbon dioxide, has been revealed in research that will assist scientists ...

Sep 29, 2011
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Chesapeake Bay pesticides: Some diminish, some persist

Scientists with the U.S. Department of Agriculture (USDA) are identifying factors that influence pesticide levels in the Chesapeake Bay airshed, including traces of "legacy" pesticides that still linger even though they are ...

Jul 07, 2011
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