An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
 Image Number K4267-2 |
Range scientists Jon Hanson notes the effects of four global change scenarios on calf weaning weights and compares them with the Range Dependency Index (on the monitor) showing the percentage of a region's income that is linked to range beef production.
Photo by Scott Bauer.
