Global Coral Reef Bleaching
Global coral reefs are experiencing bleaching for the fourth time due to warming ocean waters caused by climate change. Coral bleaching occurs when stressed coral expel the algae that are their food source and can lead to their death. Efforts are being made to protect coral reefs and reduce carbon emissions.
Key Points
- Global coral reefs are experiencing bleaching for the fourth time
- Bleaching is caused by warming ocean waters due to human-caused climate change
- Efforts to protect coral reefs and reduce carbon emissions are crucial
Pros
- Increased awareness about the impact of climate change on coral reefs
- Efforts to identify naturally heat-tolerant corals
Cons
- Potential loss of biodiversity and underwater life
- Negative impact on local economies that rely on coral reefs for tourism