Alfred Wegener Institute for Polar and Marine Research Archives | The American Ceramic Society

Alfred Wegener Institute for Polar and Marine Research

“Chalk piles” to cut CO2

By / November 12, 2010

A recent piece in the Proceedings of the National Academy of Sciences discusses geoengineering as a way to manipulate Earth’s climate in order to counteract global warming from greenhouse gas emissions. Using a method described as “enhanced weathering,” researchers claim that piles of chalk could be used to stabilize the climate. The chalk piles could,…

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