The jet stream affects northern hemisphere climates. And global warming affects the behaviour of the jet stream. Prepare for yet more extremes of seasonal weather.
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Laughing gas from the thawing Alaskan permafrost is no laughing matter. Nitrous oxide is one of the most potent greenhouse gases.
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For the world’s cloud forests, the future is overcast. Some face fiercer storm and flood: they could even lose their unique clouds.
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Polar change, notably the fast Arctic melt, could impose huge costs on world economies. New evidence shows how rapidly the frozen north is changing.
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Sea level rise and melting polar ice sheets may not cause a climate catastrophe, but they will certainly change weather patterns unpredictably.
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Plants are getting taller in the Arctic high latitudes as warmer, moister soil prompts growth that could increase the release of greenhouse gases.
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10 October, 2018 – Could a vast underwater wall in front of an unstable glacier prevent dangerous sea level rise? Or should everyone just move further inland?
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10 July, 2018 – Once again, past warming warns of the power of climate change. The surprise is that it doesn’t take much warming to raise sea levels six metres.
The post Past warming shows 2°C brink may be close appeared first on Climate News Network.
27 April, 2018 – Tiny plastic particles have been found in every sample collected of Arctic sea ice. But the ice can only hold these indestructible pollutants for so long.
The post Plastic particles now infest the Arctic appeared first on Climate News Network.
26 April, 2018 – Changes in Arctic currents today appear to reflect similar changes thousands of years ago – in the North Pacific. Scientists think they may be linked.
The post Arctic currents change as ancient Pacific did appeared first on Climate News Network.