Since the site occurs on steep slopes, the loss of plant cover would result in significant erosion of the soil surface, possibly causing rock slides. Site degradation also invites shorter-lived perennials to dominate the site, such as white bursage (Ambrosia dumosa), mojave woodyaster (Xylohriza tortifolia), and white ratany (Krameria grayi).
Loss of plant cover over time due to a combination of repetitive, high utilization and drought cause the loss of important species which anchor the soil.
The re-colonization of important plant species which anchor the soil. Management must be intentional about rest and recovery.
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.