1 23 Environmental Management ISSN 0364-152X Volume 52 Number 4 Environmental Management (2013) 52:981-994 DOI 10.1007/s00267-013-0136-3 Simulation of Potential Oyster Density with Variable Freshwater Inflow (1965– 2000) to the Caloosahatchee River Estuary, Southwest Florida, USA Christopher Buzzelli, Peter H. Doering, Yongshan Wan, Patricia Gorman & Aswani Volety