Coralreef.7z Online

is absorbed by the ocean, lowering the pH. This reduces the availability of carbonate ions, making it more difficult for corals to calcify and build their skeletons. 3.3 Local Stressors

Coral reefs are among the most biodiverse and economically valuable ecosystems on Earth. Often referred to as the "rainforests of the sea," they provide essential services including coastal protection, fisheries support, and tourism revenue. However, these ecosystems are under unprecedented threat from global climate change, overfishing, and local pollution. This paper synthesizes current data on reef health, examines the physiological mechanisms of coral bleaching, and evaluates the efficacy of modern restoration techniques. 1. Introduction CoralReef.7z

Nutrient runoff from agriculture triggers algal blooms that reduce water clarity and oxygen levels. 4. Mitigation and Restoration Strategies is absorbed by the ocean, lowering the pH

The complexity of coral structures provides niche habitats for thousands of organisms. Often referred to as the "rainforests of the

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