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Topics - Hefaistos

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Consequences / Places becoming more livable
« on: July 06, 2017, 10:23:00 PM »
Article about very interesting redistribution of humidity due to global warming. From dry to wet: Rainfall might abruptly increase in Africa’s Sahel . It's a region that historically has been more humid, and 'green' than todays very arid/desert.

"Climate change could turn one of Africa's driest regions into a very wet one by suddenly switching on a Monsoon circulation. For the first time, scientists find evidence in computer simulations for a possible abrupt change to heavy seasonal rainfall in the Sahel, a region that so far has been characterized by extreme dryness. They detect a self-amplifying mechanism which might kick-in beyond 1.5-2 degrees Celsius of global warming."

https://www.pik-potsdam.de/news/press-releases/from-dry-to-wet-rainfall-might-abruptly-increase-in-africa2019s-sahel

Research article, paywalled:
http://www.earth-syst-dynam.net/8/495/2017/

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