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12 janvier 2017

Innovative measure enables identification of threats to biodiversity [British Ecological Society]

A new measurement system, Relative Impact Potential, allows rapid and accurate assessment of potential threats to biodiversity and ecosystem services from invasive alien species.

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12 janvier 2017

Genetic opposites attract when chimpanzees choose a mate [Phys]

A study appearing online Jan. 11 in the journal Royal Society Open Science reveals that chimps are more likely to reproduce with mates whose genetic makeup most differs from their own.

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12 janvier 2017

Crazy Ants Make the Right Moves [CNRS News]

A previously unidentified type of ant trail has recently come to light : the longhorn crazy ant’s unique scent marks that help crews of coworkers carry a bulky load across obstacle-strewn territory. A combined feat of collaboration, coordination… and chance.

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12 janvier 2017

Climate science : The resilience of Amazonian forests [Nature - News & Views]

Isotope evidence suggests that, during dry periods associated with the most recent ice age, the Amazonian forest survived in a region that is sensitive to rainfall changes — settling a debate about Amazonian aridity.

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11 janvier 2017

Bird species vanish from UK due to climate change and habitat loss [The Guardian]

Rising temperatures and crop farming mean birds are disappearing from parts of England, says study, while butterflies and dragonflies are faring better.

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