Sandy Claypan
Scenario model
Current ecosystem state
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Management practices/drivers
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- Transition T1 More details
- Restoration pathway R2 More details
- Transition T2 More details
- Restoration pathway R3 More details
- Transition T4 More details
- Restoration pathway R4 More details
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No transition or restoration pathway between the selected states has been described
Target ecosystem state
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Description
The State narrative is under development.
Submodel
Description
The State narrative is under development.
Submodel
Description
The State narrative is under development.
Submodel
Mechanism
Heavy, continuous grazing or continuous seasonal grazing will convert the plant community to the Blue Grama/Sedge/Western Wheatgrass Plant Community.
Mechanism
Long-term prescribed grazing that includes changing season of use and allowing adequate recovery periods to enhance cool season grasses will lead this plant community back to the Western Wheatgrass/Tall Warm-Season Plant Community.
Relevant conservation practices
| Practice | External resources |
|---|---|
|
Prescribed Grazing |
Mechanism
Heavy, continuous grazing may cause further deterioration resulting in a shift to the Club Moss Plant Community.
Mechanism
Fertilization combined with prescribed grazing will move this plant community subsequently through the successional stages leading toward the Western Wheatgrass/Tall Warm-Season Plant Community.
Mechanical renovation followed by prescribed grazing will reduce club moss, increase western wheatgrass, and eventually shift this plant community back toward the Western Wheatgrass/Tall Warm-Season Plant Community.
Prescribed burning followed by prescribed grazing may eventually convert this plant community back to the Western Wheatgrass/Tall Warm-Season Plant Community.
Long-term prescribed grazing may eventually moves this plant community through the successional stages leading toward the Western Wheatgrass/Tall Warm-Season Plant Community.
Relevant conservation practices
| Practice | External resources |
|---|---|
|
Prescribed Burning |
|
|
Prescribed Grazing |
Mechanism
Excessive defoliation (i.e., areas of heavy animal concentration) or cropped go-back land with continuous grazing will convert the plant community to the Annual/Pioneer Perennial Plant Community.
Mechanism
Under long-term prescribed grazing and/or removal of disturbance, including adequate rest periods, this plant community will move through the successional stages, and may eventually lead to the Western Wheatgrass/Tall Warm-Season Plant Community. Depending on the slope, aspect, and size, and if adequate perennial plants exist, this change can occur more rapidly. This process will likely take a long period of time (50+ years).
Range seeding with deferment and long term prescribed grazing can convert this to a plant community resembling the Western Wheatgrass/Tall Warm-Season Plant Community.
Relevant conservation practices
| Practice | External resources |
|---|---|
|
Prescribed Grazing |
Model keys
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Ecological sites
Major Land Resource Areas
The Ecosystem Dynamics Interpretive Tool is an information system framework developed by the USDA-ARS Jornada Experimental Range, USDA Natural Resources Conservation Service, and New Mexico State University.