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Articles 1 - 8 of 8
Full-Text Articles in Physical Sciences and Mathematics
Ncer Assistance Agreement Annual Progress Report For Grant #83582401 - Assessment Of Stormwater Harvesting Via Manage Aquifer Recharge (Mar) To Develop New Water Supplies In The Arid West: The Salt Lake Valley Example, Ryan Dupont, Joan E. Mclean, Richard C. Peralta, Sarah E. Null, Douglas B. Jackson-Smith
Ncer Assistance Agreement Annual Progress Report For Grant #83582401 - Assessment Of Stormwater Harvesting Via Manage Aquifer Recharge (Mar) To Develop New Water Supplies In The Arid West: The Salt Lake Valley Example, Ryan Dupont, Joan E. Mclean, Richard C. Peralta, Sarah E. Null, Douglas B. Jackson-Smith
Civil and Environmental Engineering Faculty Publications
The aims of the original proposed project remain the same, that is, to test the hypothesis that Managed Aquifer Recharge (MAR) for stormwater harvesting is a technically feasible, socially and environmentally acceptable, economically viable, and permittable option for developing new water supplies for arid Western urban ecosystems experiencing increasing population, and climate change pressures on existing water resources. The project is being carried out via three distinct but integrated components that include: 1) Monitoring of existing distributed Managed Aquifer Recharge (MAR) harvesting schemes involving a growing number of demonstration Green Infrastructure (GI) test sites; 2) Integrated stormwater/vadose zone/groundwater/ ecosystem services …
A Novel Qtl Associated With Dwarf Bunt Resistance In Idaho 444 Winter Wheat, Jianli Chen, Mary J. Guttieri, Junli Zhang, David Hole, Edward Souza, Blair Goates
A Novel Qtl Associated With Dwarf Bunt Resistance In Idaho 444 Winter Wheat, Jianli Chen, Mary J. Guttieri, Junli Zhang, David Hole, Edward Souza, Blair Goates
Green Canyon Environmental Research Area, Logan Utah
Dwarf bunt [Tilletia controversa J.G. Kühn [as ‘contraversa’], in Rabenhorst, Hedwigia 13: 188 (1874)] is a destructive disease of wheat (Triticum aestivum L.) that reduces grain yield and quality. A number of distinct genes conferring resistance to dwarf bunt have been used by breeding programs for nearly 100 years. However, few markers were identified that can be used in selection of dwarf bunt resistance. A recombinant inbred line (RIL) population derived from the bunt-resistant germplasm, Idaho 444 (IDO444), and the susceptible cultivar, Rio Blanco, was evaluated for phenotypic reaction to dwarf bunt inoculation in four trials in …
Aligning Conservation Goals And Management Objectives For Bonneville Cutthroat Trout (Oncorhynchus Clarki Utah) In The Logan River, Utah, Harrison E. Mohn
Aligning Conservation Goals And Management Objectives For Bonneville Cutthroat Trout (Oncorhynchus Clarki Utah) In The Logan River, Utah, Harrison E. Mohn
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Rivers are often managed without informed knowledge of how sportfish use different areas of the river to reproduce, and rarely take into account the relationship between fish movement and how they are distributed within the river when making management decisions. The population of native Bonneville cutthroat trout (Oncorhynchus clarki utah) within the Logan River is the largest documented population remaining for this imperiled species, and still maintains extremely high numbers of fish in the upper river. Currently, fishing is not allowed in the upper 20 kilometers of the Logan River watershed during spawning, based on the assumption that …
Stomatal Differences In Western Aspen And Linkage To Drought Tolerance, Brianne Palmer
Stomatal Differences In Western Aspen And Linkage To Drought Tolerance, Brianne Palmer
Undergraduate Honors Capstone Projects
Aspen (Populus tremuloides) is the most widely distributed broadleaf forest tree in North America. However, aspen are declining rapidly in areas of the Intermountain West. Aspen in this area are prone to experiencing limited moisture and high temperatures. An important aspect of plant physiology when dealing with these stressors is stomatal function. Stomata control the rate of photosynthesis, therefore, the size and frequency of the stomata is likely to influence the survival of the species in this environment.
An unusual feature of aspen is the high frequency of triploidy in the southern portion of its range. Stomata! size …
Biodiversity Prioritization: A Comparison Of Data Types, Kari Norman
Biodiversity Prioritization: A Comparison Of Data Types, Kari Norman
Undergraduate Honors Capstone Projects
The identification of important areas for biodiversity is essential for effective allocation of limited conservation resources. Prioritizing regions for conservation based on biodiversity is typically done using global biodiversity maps created using range map data for one or more taxa. While the use of range maps makes pragmatic sense since large-scale survey data is rarely available, it is important to understand the sensitivity of the results to the use of range map data. We studied how prioritizations may change between data types using the North American Breeding Bird survey (BBS) and BirdLife International range maps as a comparison case study. …
Stomatal Differences In Western Aspen And Linkage To Drought Tolerance, Brianne Palmer
Stomatal Differences In Western Aspen And Linkage To Drought Tolerance, Brianne Palmer
Research on Capitol Hill
Aspen are the most widely distributed broadleaf tree in North America .However, aspen mortality is widespread across the Intermountain West. Researchers are attempting to determine the causes of the decline and propose future methods of management.
In order to survive, plants need to take in CO2 through pores on their leaves called stomata. When the stomata are open, the plant takes in CO2, however, water escapes. Therefore, stomata are important in regulating the drought response in plants. The size and the density of the stomata could influence the drought tolerance of an organism.
In Utah, there are …
Soil Organic Carbon As The Basis For Assessment Of Site Condition In Stands Of Quaking Aspen, Brian Rozick
Soil Organic Carbon As The Basis For Assessment Of Site Condition In Stands Of Quaking Aspen, Brian Rozick
Research on Capitol Hill
- Land managers need to be able to track site productivity changes based on past management
- Site quality assessments often extensive, expensive, specific, and confusing
- Soil Organic Carbon (SOC) = potential all encompassing indicator for site condition
- SOC central to healthy soil functions which contribute to a healthy site
- Research done in context of stands of Aspen (Populus tremuloides) on Cedar Mountain
Demographic Consequences Of Climate Change In The Uinta Ground Squirrel, Kari Norman
Demographic Consequences Of Climate Change In The Uinta Ground Squirrel, Kari Norman
Research on Capitol Hill
One important impact of climate change is shifts in the timing of life events such as reproduction and flowering. Hibernators like the Uinta Ground Squirrel are especially sensitive to potential shifts because they depend on food at essential times.