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Archive | November, 2011

World’s Oceans in Peril

Climate change is causing our oceans to become increasingly acidic, threatening to alter life as we know it.

The MV Rena, stuck on Astrolabe Reef in Tauranga, New Zealand has spilled 350 tonnes of oil, and many of its shipping containers, severely polluting and damaging the surrounding marine environment (GALLO/GETTY)

“From a climate change/fisheries/pollution/habitat destruction point of view, our nightmare is here, it’s the world we live in.”

This bleak statement about the current status of the world’s oceans comes from Dr Wallace Nichols, a Research Associate at the California Academy of Sciences. Al Jazeera asked Dr Nichols, along with several other ocean experts, how they see the effects climate change, pollution and seafood harvesting are having on the oceans.

Their prognosis is not good.

Dr Nancy Knowlton is a marine biologist at the Smithsonian Museum of Natural History in Washington DC. Her research has focused on the impact of climate change on coral reefs around the world, specifically how increasing warming and acidification from carbon dioxide (CO2) emissions have affected oceans.

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