ABSTRACT
During planning for the Comprehensive Everglades Restoration Program (CERP), ecosystem conceptual models were used to develop hydrologic restoration goals for Lake Okeechobee, a large multi-purpose lake at the center of the regional ecosystem. The models were based on observational and experimental research, and the goals were used to evaluate alternative restoration plans. Results were integrated with those from several other parts of the regional system. A best overall plan was selected, and the United States Congress authorized the CERP in 2000. In Lake Okeechobee, the CERP is expected to reduce the occurrence of damaging high and low water levels, and increase the occurrence of spring water level recessions that benefit native biota. Ecosystem conceptual models will continue to be and used as a framework for long-term adaptive assessment during CERP implementation. The overall approach represents an effective integration of science and resource management.