| http://www.w3.org/ns/prov#value | - ?? Prof. Bellwood says.The team adds ???The most positive aspect of our findings is that even in the face of moderately high human population densities and intensive fishing, the Indo- Pacific reefs we examined still retain enough grazing activity to prevent the phase shifts to macroalgae (seaweed) that are occurring elsewhere, particularly in the Caribbean.???The researchers say that parrot fish
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