Impact of Copper Algaecides on Eutrophication and Shellfish Safety

The project investigates the impact of copper-based algaecides, commonly used in Florida to control algae, on downstream eutrophication and shellfish safety. Copper accumulation in estuaries poses risks to bivalves like oysters and mussels, which are crucial for maintaining water quality through their filter-feeding and denitrification activities. The study aims to assess copper contamination levels in bivalves and sediments, evaluate the effects of copper on bivalve filtration efficiency, and build a statewide database of copper levels. The research is expected to enhance understanding of copper pollution’s ecological impacts, inform regulatory agencies, and guide future conservation efforts.