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Ocean 'dead zones' a growing disaster for fish

Falling ocean oxygen levels due to rising temperatures and influence from human activities such as agrochemical use is an increasingly widespread problem. Considering that the sea floors have taken more than 1,000 years to recover from past eras of low ox ...

dateApr 09, 2015 in Earth Sciences
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Climate change affects whales

Researchers at the University of St Andrews believe that fin and humpbacked whales have changed the timing of their seasonal migration in response to global warming.

dateApr 08, 2015 in Plants & Animals
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