Natural Resources
Conservation Service
Flagstone Hill 8-14 PZ
Scenario model
Current ecosystem state
Select a state
Management practices/drivers
Select a transition or restoration pathway
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Transition T1A
Prolonged drought coupled with excessive grazing pressure
More details - Transition 1A More details
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No transition or restoration pathway between the selected states has been described
Target ecosystem state
Select a state
Description
The Reference state is considered to be representative of the natural range of variation under pre-Euro settlement conditions. Community phase changes are primarily driven by prolonged drought.
Dominant plant species
Chino grama (Bouteloua ramosa), grass
threeawn (Aristida), grass
Submodel
State 2
Encroached
Encroached
Description
The Encroached state is characterized by an increase in bare ground and cover of woody vegetation.
Dominant plant species
desert myrtlecroton (Bernardia obovata), shrub
Chino grama (Bouteloua ramosa), grass
Submodel
Mechanism
With improper grazing and extended drought conditions, the Chino/Midgrass Shrubland State will transition to the Chino/Shortgrass Shrubland State.
Model keys
Briefcase
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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.
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