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.
The global potential for sustainable irrigation expansion under different climate conditions: additional land (Upper Left), water (Upper Right), and people who could be sustainably fed by applying different water management practices (Lower Left).
