Swansea University's Tree Ring Research Group found that climate warming has increased cloud cover over northern Scandinavia, which has in turn lowered local temperatures, and snowfall, acting as a blanket, is further warming the Arctic. | Harper's Magazine

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Swansea University’s Tree Ring Research Group found that climate warming has increased cloud cover over northern Scandinavia, which has in turn lowered local temperatures, and snowfall, acting as a blanket, is further warming the Arctic.

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Swansea University’s Tree Ring Research Group found that climate warming has increased cloud cover over northern Scandinavia, which has in turn lowered local temperatures, and snowfall, acting as a blanket, is further warming the Arctic.

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