News tagged with proceedings of the national academy of sciences

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Hitting the borders of expansion

Why does a species not adapt to an ever-wider range of conditions, gradually expanding its geographical range? In their paper published on May 5 in PNAS (Proceedings of the National Academy of Sciences), Jitka Polecho ...

dateMay 05, 2015 in Ecology
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A better way to evaluate conservation policies found

Protected forested areas in Brazil, Costa Rica, Indonesia and Thailand have prevented the release of more than 1,000 million additional tons of carbon dioxide into the atmosphere, an economic service provided by nature worth ...

dateJun 16, 2015 in Environment
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