News tagged with global population

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Cormorants cannot capture the benefits of global warming

(Phys.org)—Even though cormorants seem ideally placed to benefit from global warming, by expanding their breeding range into the far north, the darkness of the polar night is likely to keep them firmly in their place, according ...

dateFeb 05, 2013 in Ecology
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Scientists document salamander decline in Central America

The decline of amphibian populations worldwide has been documented primarily in frogs, but salamander populations also appear to have plummeted, according to a new study by University of California, Berkeley, biologists.

dateFeb 09, 2009 in
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Managed wolf populations could restore ecosystems

Researchers writing in the February issue of BioScience propose reintroducing small, managed populations of wolves into national parks and other areas in order to restore damaged ecosystems. The populations would not be self-sustaining, ...

dateFeb 01, 2010 in Ecology
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