Antarctica cooling since Roman Times, climate models wrong (again)

A new study suggests temperatures across Antarctica have been falling for the last 1,600 years.  This natural climate change would have been a threat to baby penguins, forcing them to walk much further across sea-ice for food. (Looks like it was even worse for polar bears ). The cooling trend threatened inland lakes, shortened summer breeding periods, affected seal behaviour, extended glaciers over important habitats, and destroyed rare tundra. It may have contributed to the death of a man called Scott.

Any recent weak “man-made” warming trend would have slightly reversed this destructive slide — restoring the continent back to levels last seen in 1400AD. Though, given that the models are wrong about everything, including Antarctic warming, maybe not.

 

These trends are not what the Climate Models predicted for Antarctica. The slight recent warming trend is too small. (Polar Amplification, anyone?)

The Daily Caller:

However, Stenni admits the “absence of significant continent-scale warming of Antarctica over the last 100 years is in clear contrast with the significant industrial-era warming trends that are evident in reconstructions for all other continents (except Africa) and the tropical oceans.”

This lack of warming “is not in agreement […]

Rating: 10.0/10 (1 vote cast)

via JoNova

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November 22, 2017 at 10:04AM

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