WHOA: Study Shows Pesticides Slash Water Life By 42 PercentSubmitted by emalvini on Fri, 06/21/2013 - 13:52
WHOA: Study Shows Pesticides Slash Water Life By 42 Percent
17 June 2013
Pesticides may kill off water insects and other small aquatic life by as much as 42 percent, according to an analysis of German, French and Australian rivers and streams published on Monday.
The study in US journal the Proceedings of the National Academy of Sciences is the first to compare regional biodiversity in polluted versus less polluted water, said scientists at the Helmholtz Association of German Research Centres.
Freshwater invertebrates and aquatic insects were 42 percent less common in strongly contaminated areas in Europe compared to less polluted areas; and in Australia, a difference of 27 percent was found across regions.