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The Salt Lake City, Utah, region has a climate record dating from the mid-1800s that can be used to calibrate a tree ring record to climate and streamflows. A number of good candidate species for tree ring analysis include indigenous coniferous species that are signature species in tree ring analysis because their growth is sensitive to drought. However, these species represent different habitats. We will conduct controlled field studies to define the relationship between a suite of tree species native to the Wasatch range and drought stress and air temperature as well as to use tree ring data to understand and explain paleoclimate drought cycles and reconstruct streamflows in an innovative way. The research...
A combination of efforts has been ongoing to understand the invasive mechanisms of this plant (Desert Alyssum) to spread and how to control it. A chemical application will be used in an effort to gain control of Desert Alyssum. This area has crucial winter range for antelope, deer and elk, and also has sage grouse wintering areas, brood-rearing habitat, as well as numerous leks. This funding would benefit the immediate area through the inventory and removal of Desert Alyssum which is competing with native vegetation. Monitoring transects have shown an increase in perennial plant spacing where Alyssum is dominant. Removal of Alyssum would improve or maintain habitat for wildlife and livestock using this area. Several...
In 2006/2007 the Adobetown Herd Management Area (HMA) was rounded up to bring the HMA to its Appropriate Management Level (AML). Given that the HMA is now at AML, a suite of projects have been identified that will improve wildhorse and livestock distribution, rangeland health, and reduce wildhorse movement outside the HMA. The majority of livestock use in this area includes winter sheep, and water development is lacking throughout the HMA. Six miles of pipeline, a number of short pipelines, troughs and supplies for several water wells are proposed. An existing network of pipelines and troughs could be rehabilitated with the purchase and installation of a large solar pump. Four spring developments and small pits...
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The project will modify approximately 24 total miles of existing woven-wire, 6-strand and 5-strand barbed wire fence to 3 or 4-wire fence built with wildlife specifications to facilitate big game movement on the Grizzly Wildlife Habitat Management Area (WHMA). The new fences will be built to standard Wyoming Game and Fish Department (WGFD) wildlife specifications for wire spacing including a smooth bottom wire positioned 16-18 inches above the ground, and a ratio of three steel posts per one wood post. The fence modification work is planned in phases, where the contractor would remove and reconstruct 4 miles of fence annually on the WHMA during a 6-year period to accomplish the entire 24-mile improvement project....
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Weather and climate influence plant productivity, which in turn influences wildlife habitats and behaviors (Monteith and others, 2011). Monitoring plant phenology (such as the timing of green-up, flowering, or senescence) reveals patterns that can serve as indicators of habitat condition and quality. Climate change may alter phenology patterns and plant species composition, which could affect the availability and quality of forage and cover for WLCI species of concern, such as elk, mule deer, pronghorn, greater sage-grouse, and livestock. This project entails monitoring plant phenology to address the WLCI management need for monitoring and evaluating the effectiveness of habitat-management activities. Our work also...


    map background search result map search result map Back to the Future:  Innovative Tree Ring Analysis to Reconstruct Paleoclimate and Streamflows for Improved Urban Water Planning Under Climate Change - BOR Project, FY2011 Grizzly Wildlife Habitat Management Area Fence Modification Adobetown Range Area Improvements Inventory and Control of Desert Alyssum in Lower Muddy Creek Watershed Grizzly Wildlife Habitat Management Area Fence Modification