USGS - science for a changing world

Environmental Health - Toxic Substances

Photo Gallery

Watershed- and Regional Scale Contamination

Incorporating an encapsulated herbicide into the soil with a tractor.
Incorporating an encapsulated herbicide (atrazine) into the soil as part of an experiment to determine if encapsulating herbicides reduces runoff. The white pipes are suction cup lysimeters used to sample water from the unsaturated zone.
-- from the Pesticide Contamination in Varied Pesticide-Use Settings Investigation


Complete Photo Gallery Index

USGS Home Water Climate Change Science Systems Ecosystems Energy and Minerals Environmental Health Hazards

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: toxics.usgs.gov/photo_gallery/index_wrc_pg.html
Page Contact Information:
Page Last Modified: Wednesday, 05-Aug-2015 11:15:59 EDT