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Factoid/2019/11/26

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< Beachapedia:Factoid‎ | 2019‎ | 11


Copper pollution threatens and reduces resiliency of coral

"For the colorful, graceful sea fans swaying among the coral reefs in the waters around Puerto Rico, the metal copper is an emerging threat in an era of warming oceans... While plastics and microplastics are a well-known threat to the world’s oceans, the effect of metal contamination is poorly understood, according to the researchers. Increased copper pollution can be a result of agricultural runoff and marine paint leaching from boat hulls... They found that reefs with higher copper concentrations in the sediment suffered a reduction in recovery from multifocal purple spots disease – a disease that can plague the sea fans.- Excerpt from Cornell University

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