Tree Frog Forestry News

Use of forests to offset carbon emissions requires an understanding of the risks

By Paul Gabrielsen
Phys.org
June 18, 2020
Category: Carbon, Climate & Bioenergy
Region: United States, US West

Given the tremendous ability of forests to absorb carbon dioxide from the atmosphere, some governments are counting on planted forests as offsets for greenhouse gas emissions—a sort of climate investment. But as with any investment, it’s important to understand the risks. If a forest goes bust, researchers say, much of that stored carbon could go up in smoke. In a paper published in Science, University of Utah biologist William Anderegg and his colleagues say that forests can be best deployed in the fight against climate change with a proper understanding of the risks to that forest that climate change itself imposes. “As long as this is done wisely and based on the best available science, that’s fantastic,” Anderegg says. “But there hasn’t been adequate attention to the risks of climate change to forests right now.”

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