ABSTRACT
During a series of workshops focused on ecological restoration of the Everglades, simulation models were used to estimate how the Everglades has changed in terms of water quantity (spatial distribution and seasonality) and to screen strategic alternatives for ecosystem restoration. Conclusions from the workshops suggest that hydrologic restoration should increase the amount of water moving through the system and re-establish aspects of spatial continuity and seasonality of depth patterns. Major new sources of water for quantity restoration include Lake Okeechobee and the eastern coastal ridge. Both of these sources pose water quality problems that will require substantial marsh areas for cleanup prior to movement into the natural areas. Two key quantitative/qualitative management options have emerged from the policy screening process: (1) develop a marsh buffer strip east of the Water Conservation Areas for urban runoff recovery and quality improve ment and (2) capture regulatory water releases from Lake Okeechobee that presently become tidewater. Adding water to the Everglades system would have to be accompanied by substantial changes in water management structures and operating schedules. Partitioning water to the natural system need not be at the expense of all other sectors; there are likely win-win situations. Urban water demands over the long term can be met by delivering more water to the south. Alternative water management in the agricultural areas should promote conserva tion of water and soils.
