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Ecological site R053AY721MT

Thin Breaks (TB)

Home / Esd catalog / MLRA 053A / Ecological site FX053A99X160
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T1A - Introduction of non-native grass species, such as Kentucky bluegrass, smooth brome, and crested wheatgrass.
T2A - Prolonged drought, improper grazing management, or a combination of these factors
T2B - Displacement of native species by non-native invasive species (Crested Wheatgrass, Kentucky bluegrass, noxious weeds, etc.)
R3A - Range seeding, grazing land mechanical treatment, timely moisture, proper grazing management (management intensive and costly)

State 1 submodel, plant communities

P2.1a - Drought, improper grazing management
P2.2a - Return to normal or above average precipitation, proper grazing management

State 4 submodel, plant communities