Uranium in the Near-shore Aquatic Food Chain: Studies on Periphyton and Asian Clams | |
Bunn, Amoret L. ; Miley, Terri B. ; Eslinger, Paul W. ; Brandt, Charles A. ; Napier, Bruce A. | |
Pacific Northwest National Laboratory (U.S.) | |
关键词: Clams; Aquatic Organisms; 300 Area; Columbia River; Uranium; | |
DOI : 10.2172/1048622 RP-ID : PNNL-17169 RP-ID : AC05-76RL01830 RP-ID : 1048622 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
The benthic aquatic organisms in the near-shore environment of the Columbia River are the first biological receptors that can be exposed to groundwater contaminants coming from the U.S. Department of Energy's Hanford Site. The primary contaminant of concern in the former nuclear fuels processing area at the Site, known as the 300 Area, is uranium. Currently, there are no national clean up criteria for uranium and ecological receptors. This report summarizes efforts to characterize biological uptake of uranium in the food chain of the benthic aquatic organisms and provide information to be used in future assessments of uranium and the ecosystem.
【 预 览 】
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1048622.pdf | 2481KB | download |