Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library


Download a high-resolution (300dpi) digital image

{short description of image}

Image Number K8675-1

At Temple, Texas, biological science technician Katherine Jones uses a pressure bomb to compare water status of plants growing under varying levels of carbon dioxide in the experimental CO²-gradient tunnel system.

Photo by Scott Bauer.



640 pixels wide: (k8675-1.jpg)




Please visit our Image Gallery
Last Modified: 5/23/2006