Tallbloke's Talkshop: Warm air helped make 2017 ozone hole smallest since 1988

Whether this tells us anything about long-term climate trends is not clear, but worth a mention anyway. The report from Phys.org states: ‘Scientists said the smaller ozone hole extent in 2016 and 2017 is due to natural variability and not a signal of rapid healing’. Measurements from satellites this year showed the hole in Earth’s

2017-11-02 20:47

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