arctic warming Archives

Ice-Free Arctic Was Responsible For Super-Warm Pliocene Epoch, Research Finds

A year-round, ice-free Arctic Ocean could help to explain why the Earth is known to have been significantly warmer during the Pliocene Epoch than the concentration of greenhouse gases in the atmosphere at the time would have otherwise suggested, according to new research from the University of Colorado Boulder. The last time that CO2 levels […]

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Arctic Will Be Ice-Free, Warm, And, Green — New Research Shows What The Arctic Was Like The Last Time That CO2 Levels Were This High

By James Ayre

The future of the Arctic is now almost set in stone now — warmer, wetter, ice-free, and greener. The last time that CO2 levels were this high, the Arctic temperatures stabilized at temperatures quite a bit warmer than they are now, according to new research done by an international team of researchers led by the

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Warming Turns Tundra to Forest (Which Increases Warming)

By Joshua S Hill

In the last few decades, shrubs in the Arctic tundra have transformed themselves into trees as a result of the warming Arctic climate, at a speed and magnitude that is far greater than scientists had ever anticipated. If this continues and is replicated across the whole of the Arctic tundra, it would significantly accelerate global

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Arctic Temperatures Hit New Record High

By Timothy B. Hurst

Temperatures in the Arctic last fall hit record highs, an international team of scientists reported Thursday. According to the authors of the annual Arctic Report Card, temperatures were more than 9 degrees Fahrenheit above normal and are predicted to remain nearly as high this year. “The year 2007 was the warmest year on record in

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arctic warming

Ice-Free Arctic Was Responsible For Super-Warm Pliocene Epoch, Research Finds

Arctic Will Be Ice-Free, Warm, And, Green — New Research Shows What The Arctic Was Like The Last Time That CO2 Levels Were This High

Warming Turns Tundra to Forest (Which Increases Warming)

Arctic Temperatures Hit New Record High

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