MOIST FLOODPLAIN
Scenario model
Current ecosystem state
Select a state
Management practices/drivers
Select a transition or restoration pathway
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Transition T1A
T1A - Introduction of non-native species.
More details -
Transition T1B
T1B - Channelization of adjacent stream channel.
More details -
Transition T2A
T2A - Reduced soil moisture and altered hydrology of the site.
More details -
No transition or restoration pathway between the selected states has been described
Target ecosystem state
Select a state
Description
The Reference State concept has one community phase. Rhizmomatous willow and graminoids are less influenced by seasonal flooding and may remain intact after seasonal flooding. This community is fairly stable, unless there are large floods that deposit or erode bank material.
Submodel
Description
The Current Potential State occurs after non-native plant species introduction. The species can range from trees, shrubs, to herbaceous. Russian olive, tamarisk, Kentucky bluegrass, and thistles are common non-native plants.
Submodel
Description
The Channelized/Degraded state is characterized by a adjacent stream that has been channelized. Most seasonal floodwaters remain the in channel and do not inundate the flood plain. This may reduce soil moisture and lower the water table on the site allowing species that are more tolerant to dry conditions to establish.
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.