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Breathing space for the Gulf Stream

The salinity of the waters around Greenland plays an important role in driving the Gulf Stream. There are concerns that a freshening by the increasing ice losses from the Greenland ice sheet could weaken the current system. ...

dateJun 20, 2016 in Earth Sciences
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Modern mussel shells much thinner than 50 years ago

Shells of California mussels collected from the Pacific Ocean off the coast of Washington in the 1970s are on average 32 percent thicker than modern specimens, according to a new study published by University of Chicago biologists.

dateJun 14, 2016 in Ecology
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