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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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Fire linked to dieback spread

Fire has the potential to increase the range and severity of Phytophthora dieback in native plant communities infected with the disease, suggests a study at the Stirling Range National Park near Albany.

dateMay 05, 2015 in Ecology
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Egg–stealing goannas get GPS trackers

Scientists at The University of Queensland are fitting goannas with GPS tracking devices as they search for ways to stop them devouring loggerhead turtle eggs.

dateMay 01, 2015 in Ecology
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