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limits and possibilities in arid
Stephen B Monsen Implications of early lntermountain range and watershed
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annual Arizona artiﬁcial Basin Beaver Dam Slope Berry big sagebrush biomass bitterbrush blackbrush Bromus California canopy carbonate cheatgrass Coleogyne ramosissima Coombs cover creosotebush density Department of Agriculture desert tortoise disturbed Ecology ecosystems establishment ﬁeld ﬁre ﬁrst ﬁve forage forbs Forest Service genetic germination Gopherus grazing growth habitat hopsage increase Indian ricegrass inﬂuence Intermountain Research Station irrigation Joshua trees landscape Lehmann lovegrass McArthur ment Mojave Desert Monsen mulch native grasses native plant native species natural Nevada nutrient Ogden percent perennial plant communities plant species plots populations precipitation rainfall Range Management rangelands rates reclamation reseeding revegetation riparian Roundy sagebrush sampled seed seedbank seedbed shrub shrub and arid shrublands signiﬁcant signiﬁcantly soil moisture soil water Sonoran Desert speciﬁc squirreltail study area survival symposium Table Tech temperature tion topsoil transects treatments U.S. Department Utah variability vegetation associations wildland shrub Wildlife Woodbury and Hardy Yucca Mountain