Coral reefs work as nature’s sea walls – It pays to look after them

A group of researchers found that intact coral reefs reduce wave energy by 97% and wave height by 84%. The study, published recently in the journal Nature Communications found that the risk reduction provided by reefs is relevant to some 200 million people worldwide.

At a time when towns, cities and countries are making major investments in climate and weather-related hazard protection, the authors found that coral reef protection makes economic, ecological and practical, risk-reduction sense when compared with artificial solutions such as seawalls.

To dive deeper:

Read a summary of the article and download the full paper. Also, read co-author Mike Beck’s summary of the study and explanation of how implementing better coral reef management and restoration as part of storm risk reduction has become a new field of science and practical application.

Read why Coral Reefs Soften Ocean’s Fury for Millions of Coastal Dwellers and how economics, location, restoration and threat of coral bleaching may all effect healthy reefs and the 200 million people worldwide that rely on them.

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