Dredging can more than double coral disease in reefs, study finds

Updated

Dredging near coral reefs can more than double the risk of coral disease even when sediment does not choke the reef, scientists have found for the first time.

Source: ABC News | Duration: 1min 53sec

Topics: great-barrier-reef, science-and-technology, marine-parks, marine-biology, townsville-4810, barrow-island-6712