9 abril 2015
Lake and highway authorities should consider adjusting road salt use protocols to protect aquatic life such as the water flea, by taking the nutritional status of the lakes into account, experts argue in a new study. In particular, they suggest revising the Water Quality Guideline for chloride, especially for lakes near winter-maintained roads on the Canadian Shield that tend to have very low nutrient levels.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/FtFV4GNHN9Q/150409102104.htm
