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EUTROPHICATION ANALYSIS OF EMBAYMENTS IN PRINCE WILLIAM SOUND, ALASKA
Citation:
Lung, W., J. Martin, AND S. McCutcheon. EUTROPHICATION ANALYSIS OF EMBAYMENTS IN PRINCE WILLIAM SOUND, ALASKA. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-94/457 (NTIS PB95130704), 1993.
Description:
Fertilizers were used in the summer of 1989 to accelerate bacterial growth in a bioremediation effort to clean up the beaches following the EXXON Valdez oil spill. athematical models were used to quantify the eutrophication potential in two selected embayments in Prince William Sound: Passage Cove and Snug Harbor. irst, mass transport in these two embayments was determined to. ext, eutrophication models were developed for these two enbayments to simulate the seasonal algal concentrations prior to fertilizer application. inally, a series of nutrient-loading-scenarios based on different fertilizer and other chemical application rates were developed to investigate the impact. odel results and the data available indicated that the rapid exchange between enbayments and the open water limits algal growth and buildup of concentrations of other chemicals applied to beaches. he exception is the potential for some ammonia toxicity at high application rates. espite the limited data available it is clear that no significant increased algal growth would be expected following fertilizer application.
