Rocky Mountain Research Station

Thumbnail image of Quercus turbinella webpage

Sonoran scrub oak grows in semiarid, lower elevation chaparral, pinyon-juniper (Pinus-Juniperus spp.), shrub deserts, oak woodlands, ponderosa pine (P. ponderosa) and riparian communities of the Southwest.

Thumbnail image of Connecting Mountain Islands and Desert Seas document cover

The abundance of tamarisk (Tamarix ramosissima and related species) along the San Pedro and Gila River flood plains varies with differences in stream flow regimes.

Thumbnail image of Standard Fire Behavior Fuel Models: A Comprehensive Set for Use with Rothermel's Surface Fire Spread Model first page

Predicting the potential behavior and effects of wildland fire is an essential task in fire management. Mathematical surface fire behavior and fire effects models and prediction systems are driven in part by fuelbed inputs such as load, bulk density, fuel particle size, heat content, and moisture of extinction.

Thumbnail image of Information from LANDFIRE on fire regimes of Sonoran desert shrublands document cover

Table summarizes LANDFIRE data on the Biophysical Settings in Sonoran desert shrublands.

Thumbnail image of Creosote Bush webpage

Creosote bush occurs throughout the Mojave, Sonoran, and Chihuahuan deserts.

Media Point of Contact

Amanda Oliver
amanda.oliver@usda.gov

Apache Leap Special Management Area
Apache Leap SMA website