USDA grant funds study of effectiveness of vegetation to curb water pollution
UNIVERSITY PARK, Pa. — At a time when Pennsylvania is actively working to achieve water-quality improvements to meet the state’s obligations for cleaning up the Chesapeake Bay, a multidisciplinary Penn State research team is studying whether agricultural pollution-prevention devices called riparian buffers are working properly.
Riparian buffers — areas adjacent to streams or wetlands that contain a combination of trees, shrubs and grasses — are managed differently from the surrounding landscape to provide conservation benefits. In agricultural areas, buffers intercept sediment, nutrients, pesticides and chemicals ...

















