Granitic Hills 20-24
Scenario model
Current ecosystem state
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Management practices/drivers
Select a transition or restoration pathway
- Transition T1A More details
- Transition T1B More details
- Transition T2 More details
- Restoration pathway R1 More details
- Transition T 3B More details
- Transition T 3A 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
Shrub/succulents ≥ annual grass/forbs ≥ perennial grass
Description
Site is dominated by exotic annuals with overall cover at 10-50%
Description
Shrub density is increased; overall canopy cover is greater than 40%
Mechanism
Decrease fire frequency; continuous season-long grazing; drought.
Mechanism
Decrease in vegetation canopy; increase in soil loss; increase in fire frequency; decrease in perennial plants.
Mechanism
Introduction of invasive exotics coupled with a wetter climate.
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.