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The overabundance of nutrients in the Gulf has resulted in a zone of low dissolved oxygen, or hypoxia, which can cause stress and death in bottom-dwelling organisms, threatening the economic and ecological health of the one of the nation's most productive fisheries.
Understanding the major urban, agricultural and atmospheric sources is critical in prioritizing areas for cost effective nutrient reduction.
The media are invited to attend the U.S. Geological Survey announcement of new findings on the primary agricultural sources and nine states that contribute the greatest amounts of nitrogen and phosphorus to the Mississippi River and Gulf of Mexico.
| Who: | Robert M. Hirsch, Associate Director for Water, USGS Richard Alexander, Hydrologist and lead author of study, USGS Tim Petty, Deputy Assistant Secretary for Water and Science, Department of Interior |
| Where: | The National Press Club Murrow Room 529 14th Street NW Washington, DC 20045 |
| When: | Tuesday, Jan. 29, 2008 1:00p.m. - 2:00p.m. |
| Call in number: | 800- 945-9434 |
It is recommended that journalists who plan on attending reserve space
by contacting Jennifer LaVista at 703-648-4432.
