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Crassostrea virginica

2011

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Full-Text Articles in Life Sciences

The Potential For Eutrophication Mitigation From Aquaculture Of The Native Oyster, Crassostrea Virginica, In Chesapeake Bay: Quantitative Assessment Of An Ecosystem Service, Colleen Higgins Aug 2011

The Potential For Eutrophication Mitigation From Aquaculture Of The Native Oyster, Crassostrea Virginica, In Chesapeake Bay: Quantitative Assessment Of An Ecosystem Service, Colleen Higgins

Theses and Dissertations

Native oysters have been promoted as a means to improve water quality in Chesapeake Bay. This project added important insights into the potential of oyster aquaculture to process and remove nutrients from Bay waters. Results clarified that nutrient removal of nitrogen (N), phosphorous (P), and carbon (C) through harvest of cultivated oyster biomass can be quantified and modeled with high levels of statistical confidence. A simple, yet accurate, method is now available for estimating the amount of nutrients removed via harvesting aquacultured oysters. Based on model estimates, 106 harvest sized oysters (76 mm TL) remove 132 kg TN, 19 kg ...