Factors contributing to the decline of coral reefs worldwide, such as nutrient pollution, sedimentation, ocean acidification, and overfishing, and how do these stressors interact to exacerbate coral bleaching events and ecosystem degradation?

Factors contributing to the decline of coral reefs worldwide, such as nutrient pollution, sedimentation, ocean acidification, and overfishing, and how do these stressors interact to exacerbate coral bleaching events and ecosystem degradation?