Written in English
|The Physical Object|
|Number of Pages||18|
How big is a watershed? Big sagebrush 'High-elevation watershed response to sagebrush control in southcentral Wyoming' -- subject(s): Control, Sagebrush, Watershed management, Forage plants. High-elevation watershed response to sagebrush control in Southcentral Wyoming / (Fort Collins, Colo.: USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, ), by David L. Sturges, Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins, and United States Forest Service (page images at HathiTrust). High-elevation watershed response to sagebrush control in southcentral Wyoming. USDA Forest Service Research Paper. Fort Collins, Colorado. Sept. RM, 12 pp. Thilenius, J. F. and G. R. Brown. Long-term effects of chemical control of big sagebrush. Journal of Range Management. 27(3) sagebrush and Wyoming big sagebrush (A. tridentata ssp. wyomingensis) (Winward and McArthur, ). Alkali sagebrush differs primarily from the other subspecies by flowering earlier in the season, from late spring to early summer. It can also be distinguished by having a middle lobe of the leaves which overlap the two lateral lobes (Shultz, ).File Size: KB.
The frost-free period of sagebrush ecosystems averages days but may be as short as 80 days in high-elevation sagebrush sites, where black sagebrush is most likely to dominate (see Habitat Types and Plant Communities). SUCCESSIONAL STATUS: Black sagebrush occurs in all stages of succession in shrublands [,]. Mountain big sagebrush steppes in Wyoming have strong spatial patterning associated with topography. We describe the spatial variability of vegetation in a sagebrush steppe, and test the relationship between topography and vegetation using canonical correlation. Results of the analysis suggest that the main control over vegetation distribution in this system Cited by: The Red Desert is a high altitude desert and sagebrush steppe located in south central Wyoming, comprising approximately 9, square miles (24, square kilometers).Among the natural features in the Red Desert region are the Great Divide Basin, a unique endorheic drainage basin formed by a division in the Continental Divide, and the Killpecker Sand Dunes, the . Sagebrush ecosystems cover vast stretches of western North America and cover more area than any other type of rangelands on this continent. Though the appearance and composition of sagebrush communities vary greatly across the west, the one thing they all have in common is an overstory of sagebrush plants of the genus sagebrush steppe and shrubland .
Summary: This windswept ecological system is composed of dwarf sagebrush shrubland and shrub-steppe that forms matrix vegetation and large patches on the margins of high-elevation basins in central and southern l sites are gently rolling hills and long, gently sloping pediments and fans. These sites are very windy and have shallow, often rocky soils . The Great Basin Desert is part of the Great Basin between the Sierra Nevada and the Wasatch desert is a geographical region that largely overlaps the Great Basin shrub steppe defined by the World Wildlife Fund, and the Central Basin and Range ecoregion defined by the U.S. Environmental Protection Agency and United States Geological is a temperate Biome: North American Desert. We explored the hydrologic and ecological responses of a headwater mountain catchment, Loch Vale watershed, to climate change and doubling of atmospheric CO 2 scenarios using the Regional Hydro‐Ecological Simulation System (RHESSys). A slight (2°C) cooling, comparable to conditions observed over the past 40 years, led to greater snowpack and slightly less runoff, Cited by: INFLUENCE OF FIRE AND JUNIPER ENCROACHMENT ON BIRDS IN HIGH-ELEVATION SAGEBRUSH STEPPE. Anna C. Noson. 1,3, Richard A. Schmitz. 1, and Richard F. Miller. 2. A. BSTRACT.—We examined relationships between high-elevation sagebrush (Artemisia. spp.) steppe habitats altered by prescribed fire and western juniper (Juniperus occidentalisCited by: