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Lakes resist the introduction of new fish

In her dissertation, Anna Henriksson presents a new method of establishing how freshwater fish can defend themselves against an invasion of a new fish species. The method takes into account that resident species in a lake ...

dateNov 09, 2015 in Ecology
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Less ice, more water in Arctic Ocean by 2050s

By the 2050s, parts of the Arctic Ocean once covered by sea ice much of the year will see at least 60 days a year of open water, according to a new modeling study led by researchers at the University of Colorado Boulder.

dateNov 02, 2015 in Earth Sciences
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Eavesdropping on Bering Strait marine mammals

Climate change hasn't been kind to the Arctic Circle, as evidenced by the decrease of seasonal ice in the area and the encroachment of temperate species. One way to monitor impacts to the ecosystem is by observing the changes ...

dateNov 02, 2015 in Plants & Animals
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