More acidic oceans 'will affect all sea life'
Image copyright JAGO-TEAM/GEOMAR All sea life will be affected because carbon dioxide emissions from modern society are making the oceans more acidic, a major new report will say. The eight-year study from more than 250 scientists finds that infant sea creatures will be especially harmed. This means the number of baby cod growing to adulthood could fall to a quarter or even a 12th of today's numbers, the researchers suggest. The assessment comes from the BIOACID project, which is led from Germany. A brochure summarising the main outcomes will be presented to climate negotiators at their annual meeting, which this year is taking place in Bonn in November. The Biological Impacts of Ocean Acidification report authors say some creatures may benefit directly from the chemical changes - but even these could still be adversely affected indirectly by shifts in the whole food web. Image copyright Maike Nicolai/GEOMAR "Warm-water corals are generally more sensitive than cold-water corals.
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