Coralreef.7z

The removal of herbivorous fish (like parrotfish) leads to macroalgae overgrowth, which smothers young corals.

Nutrient runoff from agriculture triggers algal blooms that reduce water clarity and oxygen levels. 4. Mitigation and Restoration Strategies CoralReef.7z

Rising Sea Surface Temperatures (SST) lead to the breakdown of the coral-algal symbiosis. When temperatures exceed a coral's threshold for a prolonged period, the zooxanthellae are expelled, leaving the white calcium carbonate skeleton visible—a process known as bleaching. 3.2 Ocean Acidification Increased atmospheric CO2cap C cap O sub 2 The removal of herbivorous fish (like parrotfish) leads

To combat these threats, marine biologists are employing several "active" restoration methods: the zooxanthellae are expelled

The decline of coral cover is driven by a synergy of global and local stressors. 3.1 Global Climate Change

Reef organisms are being studied for potential treatments for cancer, HIV, and cardiovascular diseases. 3. Primary Threats to Coral Health

Designating "no-take" zones helps restore fish populations and ecosystem balance. 5. Conclusion