News & Events

The digital communications arm of Arizona Experiment Station worked with ranchers and rangeland managers across the American West to produce a feature-length film in honor of the United Nations International Year of Rangelands and Pastoralists.

Four decades of satellite records reveal that roughly 80% of global drylands are experiencing extreme swings in interannual productivity, and current models are missing it.

CALES researchers are working in partnership with public and private organizations like the Altar Valley Conservation Alliance to transplant young saguaros as one of several mutually supporting strategies to restore degraded dryland ecosystems.