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When accounting for the global nitrogen budget, don't forget fish
Date:1/24/2008

this figure has dropped to 20%; fish harvest has not (and cannot) keep pace with escalating nitrogen runoff.

A continued decline in the proportion of nitrogen withdrawn by fishery harvests will contribute to an increase in the balance of nitrogen in coastal waters. From a historical perspective, this is bad news. Throughout the world, these ecosystems are becoming richer in nitrogen, resulting in increased phytoplankton blooms, anoxic bottom waters, and coastal dead zones.


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Contact: Lori Quillen
quillenl@ecostudies.org
845-677-7600 x233
Institute of Ecosystem Studies
Source:Eurekalert

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