Subarctic Graminoid Loamy Mountain Depressions
Circle-spoke model
Scenario model
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Management practices/drivers
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No transition or restoration pathway between the selected states has been described
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State 1
Reference State
Description
The reference state supports two community phases, which are distinguished by the developed structure and dominance of the vegetation and by their ecological function and stability. The reference community phase is open low scrubland (Viereck et al., 1992) that consists of hydrophilic shrubs and graminoids. The presence of each community is dictated spatially and temporally by ponding.
This report provides baseline inventory data on the vegetation. Future data collection is needed to provide further information about existing plant communities and the disturbance regimes that result in transitions from one community to another. Common and scientific names are from the USDA PLANTS database. Community phases are characterized by the Alaska Vegetation Classification System (Viereck et al., 1992).
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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.