Page Banner

United States Department of Agriculture

Agricultural Research Service

Download a high-resolution (300dpi) digital image

Image Number K8641-19

Field lysimeters with different slopes—10 percent (foreground) and 20 percent (background)—allow scientist to study microbial transport at different flow rates.

Photo by Keith Weller.

640 pixels wide: (k8641-19.jpg)

Please visit our Image Gallery

Last Modified: 8/13/2016
Footer Content Back to Top of Page