Pollution

There are many sources of pollution that can harm coral. Sewage from boats and land can damage coral, as can water runoff containing chemicals, fertilizers, silt, and debris. Runoff from residential, industrial, and agricultural areas contains contaminants that are carried through storm drains to Florida's waterways. Sources of pollution from people who live miles from the nearest reef and never visit the water can damage or destroy coral. The Land-Based Sources of Pollution and Water Quality workgroup has a Technical Advisory Committee (TAC) to assist in targeting information for these effects.

Coastal Construction Impacts

Construction activities (like dredge and fill) can damage coral habitat and make the water murky. Because they depend on light, coral reefs need clear water for growth. Corals can be severely damaged by sediment or other facts that reduce water clarity or quality. The Maritime Industry and Coastal Construction workgroup will focus on these types of effects.

Photo from Nova Southeastern University, National Coral Reef Institute

Unintentional Effects

Most of the millions of divers, snorkelers, and boaters visiting the coral reefs are careful. However, others may not know that one thoughtless toss of an anchor can destroy years of coral growth in a few minutes. Physical contact with fins, hands, or equipment of boaters, divers, and snorkelers can damage delicate coral polyps.

Always Be Aware

Many fishing activities inadvertently result in reef damage. Both the Awareness and Appreciation and Fishing, Diving, and Other Uses workgroups will focus on these areas.

This page was derived from information in a brochure produced by the Florida Department of Environmental Protection (DEP) and the Florida Fish and Wildlife Conservation Commission (FWC) in cooperation with federal, regional, state, and local agencies.