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How can coral reefs be damaged?

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Roughly one-quarter of coral reefs worldwide are already considered damaged beyond repair, with another two-thirds under serious threat. Major threats to coral reefs and their ... This ends up in the ocean, where it can 'smother' corals by depriving them of the light needed to survive. read more

The majority of reef loss or damage is not deliberate. Coral reefs are being degraded by an accumulation of stresses arising from human activities. In simple terms, stresses can be grouped by the actions of people extracting material from, and placing materials upon, coral reefs. read more

Contact with the coral will damage the delicate coral animals, and anchoring on the reef can kill it. Ask your dive or snorkel operator what they do to support reef conservation. Let them know this issue is important to their customers. read more

The damage to coral reefs is termed as Coral bleaching. In this process the coral basically expels out the zooxanthelle present in them. Zooxanthelle are the microorganism that gives the corals the vibrant colours. read more

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Steve Palumbi and Megan Morikawa Study Coral Reef Damage ...
Source: youtube.com

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