Currents influence fish stocks: More cod in the Barents Sea

This item was filled under Climate
Back in the 1920s and 1930s, the Barents Sea was teeming with cod. That was before its waters substantially cooled off in the decades to follow. Now, with ocean temperatures higher once again, fishermen are seeing more fish. Researchers in Norway have been studying the causes of this latest warming trend and the effects on fish stocks....
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