Clay Loam Upland 6-10" p.z. Saline
Scenario model
Current ecosystem state
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Management practices/drivers
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- Transition T1A 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 reference state and the reference (climax) plant community was determined by study of relict areas or areas protected from excessive disturbances. Trends in plant communities from unmanaged grazed areas to managed grazed areas, seasonal use pastures and historic accounts have also been used.
The dominant aspect of this site is a mid and short grassland with scattered mixed shrubs with a small percentage of forbs.
Submodel
Description
This state is a result of the loss of biotic integrity and hydrologic function of the site. This plant community is characterized by an invasion of annual forbs and grasses with perennial grasses and shrubs. These sites will generally have a disturbed surface with high amounts of bare ground. Bare ground can range up to 80%. Annual composition by weight typically ranges from 25-90% in these plant communities.
Submodel
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.