Bog or Fen
Scenario model
Current ecosystem state
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Management practices/drivers
Select a transition or restoration pathway
- Transition T1 More details
- Transition T2 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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Submodel
Description
Structure: Hydrologically modified and cultivated cranberry bog
Transition state 2 represents a departure from the native plant community by the establishment and cultivation of cranberry (Vaccinium macrocarpon). The initial establishment of cranberry beds requires intensive management that includes clearing, leveling, and installing drainage systems, dikes, and irrigation systems. A monoculture crop is susceptible to a variety of insects, pathogens, and weedy plant species. Hydrologic changes from irrigation, drainage, erosion, and sedimentation impact the ecology of the site (Oregon State University Extension, 2002).
Mechanism
This pathway represents human-influenced hydrologic changes and cultivation of commercial cranberry bogs.
Model keys
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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.