Thursday, April 13, 2017

North America's freshwater lakes are getting saltier

04/13/2017 11:59 AM EDT

Lake Monona, in Madison, Wis.

North America's freshwater lakes are getting saltier due to development and exposure to road salt. A study of 371 lakes published today in the Proceedings of the National Academy of Sciences reports that many Midwestern and Northeastern lakes are experiencing increasing chloride trends, with some 44 percent of lakes sampled in these regions undergoing long-term salinization. The study is the first large-scale analysis of chloride trends in freshwater lakes.


Full story at http://www.caryinstitute.org/newsroom/north-americas-freshwater-lakes-are-getting-saltier

Source
Cary Institute of Ecosystem Studies


This is an NSF News From the Field item.


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