Life Sciences Commons^™

Evaluating Ecosystem Response To Oyster Restoration And Nutrient Load Reduction With A Multispecies Bioenergetics Model, Rs Fulford, Dl Brietburg, Mark Luckenbach, Rie Newell

VIMS Articles

Many of the world's coastal ecosystems are impacted by multiple stressors each of which may be subject to different management strategies that may have overlapping or even conflicting objectives. Consequently, management results may be indirect and difficult to predict or observe. We developed a network simulation model intended specifically to examine ecosystem-level responses to management and applied this model to a comparison of nutrient load reduction and restoration of highly reduced stocks of bivalve suspension feeders (eastern oyster, Crassostrea virginica) in an estuarine ecosystem (Chesapeake Bay, USA). Model results suggest that a 50% reduction in nutrient inputs from the watershed …