News tagged with animal population

How pesticides change the environment

The number of humans on the planet has almost doubled in the past 50 years ‒ and so has global food production. As a result, the use of pesticides and their effect on humans, animals and plants have become ...

dateAug 16, 2013 in Ecology
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N.C.'s Southern Cricket Frog populations declining

A recent U.S. Geological Survey report confirmed that the nation's amphibians, including frogs, toads and salamanders, are disappearing "at an alarming and rapid rate." A biologist at the University of North ...

dateJul 10, 2013 in Ecology
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Tropical vagrants bigger, stronger survivors

(Phys.org) —Sydney marine researchers are one step further in solving the mystery of how tropical fishes, in response to rising sea temperatures and the impact of climate change, are shifting, and potentially ...

dateJun 12, 2013 in Ecology
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'Dirty dozen' invasive species threaten UK

Parts of the UK are at greater risk of invasion by non-native aquatic species than previously thought, according to new research. The first to include human factors in models used to predict where invasive species will arrive ...

dateMay 01, 2013 in Ecology
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