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Coral reefs at risk from human activities

Coral reefs at risk from human activities

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Uploaded 25 Feb 2012 by GRID-Arendal
Year: 2005
From collection: General archive
Author: Philippe Rekacewicz, UNEP/GRID-Arendal
Description:
Population growth and technology: operating together these two factors account for the major causes of coral reef decline - excessive domestic and agricultural waste pouring into ocean waters, poor land-use practices that increase sedimentation of rivers and then of reefs, and over-exploitation of reef resources, often in combination with practices such as harvesting with dynamite and poison, all degrade reefs.
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