Ecological site group description

Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site.

Physiography

This ESG is located on alluvial fans, flood plains, stream terraces, basin floors, and fan terraces.

Climate

This ESG is characterized by the aridic moisture regime.

Vegetation dynamics

The modal ecological site for this ESG is R040XB207AZ Limy Fan 7"-10" p.z.

Major Land Resource Area

MLRA 040X
Sonoran Basin and Range

Subclasses

• R040XA112AZ–Loamy Swale 10"-13" p.z.
• R040XA114AZ–Loamy Upland 10"-13" p.z.
• R040XA125AZ–Sandy Bottom, Woodland 10"-13" p.z.
• R040XB207AZ–Limy Fan 7"-10" p.z.
• R040XB209AZ–Limy Slopes 7"-10" p.z.
• R040XB211AZ–Loamy Swale 7"-10" p.z.
• R040XB213AZ–Loamy Upland 7"-10" p.z.
• R040XB216AZ–Sandy Wash 7"-10" p.z.
• R040XC302AZ–Limy Slopes 3"-7" p.z.
• R040XC306AZ–Limy Fan 3"-7" p.z.
• R040XC318AZ–Sandy Wash 3"-7" p.z.

Correlated Map Unit Components

25680217, 25688866, 25688867, 25688251, 25688277, 25688278, 25688311, 25688338, 25688339, 25688320, 25688323, 25688393, 25688410, 25688411, 25688397, 25688428, 25688430, 25688438, 25688661, 25688672, 25688684, 25688696, 25689006, 25689275, 25689281, 25794168, 25588416, 25592145, 25788574, 25625220, 25626233, 25626181, 25626201, 25643959, 25643964, 25644608, 25646975, 25560643, 25560676, 25680137, 25680138, 25680140, 25680141, 25680146, 25680150

Stage

Provisional

Contributors

Curtis Talbot