Pesticides Dropping in Groundwater?
From Discovery News: Pesticide concentrations in groundwater held constant or decreased over a recent 10-year period, according to a nationwide survey conducted by the U.S. Geological Survey.The study sampled 362 wells across the country from 1993 to 1995 and again from 2001 to 2003. “Looking at trends, it doesn’t look like we’re seeing any increases […]
