Northern Blackland
Scenario model
Current ecosystem state
Select a state
Management practices/drivers
Select a transition or restoration pathway
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Transition T1A
Absence of disturbance and natural regeneration over time
More details -
Transition T1B
Extensive soil disturbance followed by the introduction of non-native species
More details -
Restoration pathway R2A
Reintroduction of fire and regular disturbance return intervals
More details -
Transition T2A
Extensive soil disturbance followed by the introduction of non-native species
More details -
Transition T3A
Absence of disturbance and natural regeneration over time
More details -
No transition or restoration pathway between the selected states has been described
Target ecosystem state
Select a state
Mechanism
Heavy grazing, lack of fire, and brush invasion over 10 percent canopy signal the transition to State 2.
Mechanism
Conversion signals this transition by preparing a seedbed and planting to pasture.
Mechanism
Restoration occurs when brush management reduces the canopy cover below 10 percent, prescribed grazing restores correct stocking rates, and once grasses have created enough biomass, prescribed fire returns.
Mechanism
Conversion signals this transition by clearing brush, preparing a seedbed, and planting to pasture.
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.