Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"perennial bunchgrasses"”.
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Ecosystem Consequences of Post-Fire Invasive Species in the Great Basin Desert
… and ET in post-fire communities dominated by perennial bunchgrasses was similar or greater than sagebrush. However, communities dominated by annuals (Bromus tectorum and Sisymbrium altissimum L.) had significantly lower NCE than sagebrush and became sources of carbon to the atmosphere with …
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Responses of Above- and Belowground Forb and Plant Species Diversity to Grazing Exclusion and Fire in the Northern Great Basin Sagebrush Steppe
… to an overall decrease in native deep-rooted perennial bunch grasses and forbs, an increase in annual invasive grasses, and greater sagebrush dominance. Although not as widely used as perennial bunchgrasses, forbs of the Intermountain west have also been tested for use in rehabilitation …
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Investigations of physiological and competitive relationships of Elymus species related to establishment in the Great Basin, USA.
… annual grasses that decrease cover of native perennial bunchgrasses and shrubs. Bromus tectorum (cheatgrass) is the most widespread and problematic of the annual grass invaders in the Great Basin. Restoration in the Great Basin has had limited success. Restoration success could be related to …