Gyp Duneland Barren, Desert Shrub
Scenario model
Current ecosystem state
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Management practices/drivers
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- Transition T1A More details
- Restoration pathway R2A 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
This state is characterized by the general lack of vegetation.
Submodel
Mechanism
Transitions to the Exotic-Invaded state are believed to occur in response to the introduction of seed from surrounding areas and periods of favorable rainfall. These wet periods help the dune surface sands to temporarily stabilize and remain wet long enough to allow seed germination and establishment. Additionally, surface moisture via capallary rise may assist with water requirements for seed germination. Once established seedlings can grow very quickly.
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.