Sunburnt seals and penguins? Antarctica’s ozone layer the worst it’s been since 1970s

Seal pups and fledgling penguins could be at increased risk of sunburn and skin cancers as the ozone layer hole above Antarctica remains open into December, creating dangerously high levels of ultraviolet radiation.

“But the other thing that’s happened, which was human induced, or climate-change induced, was the 2019-20 bushfires, which were so strong and so fierce that they injected aerosols into the stratosphere and broke down ozone,” Robinson said.Emiliano Cimoli “Because that’s when most of the life comes to life in Antarctica each summer. In the winter, everything’s under snow and ice.”

“We’re seeing a UV index of 14 in Antarctica in December, up from pre-ozone hole levels of six. A UV index of 14 is extreme – what we’d experience during summer in Sydney or San Diego.”

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Sunburnt seals and penguins? Antarctica’s ozone layer the worst it’s been since 1970sSeal pups and fledgling penguins could suffer sunburn and skin cancer, and it’s all down to volcanoes and bushfires.
Source: brisbanetimes - 🏆 13. / 67 Read more »