Physical Sciences and Mathematics Commons^™

Climate Change And Community Dynamics: A Hierarchical Bayesian Model Of Resource-Driven Changes In A Desert Rodent Community, Glenda M. Yenni

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Predicting effects of climate change on species persistence often assumes that those species are responding to abiotic effects alone. However, biotic interactions between community members may affect species’ ability to respond to abiotic changes. Latent Gaussian models of resource availability using precipitation and NDVI and accounting for spatial autocorrelation and rodent group-level uncertainty in the process are developed to detect differences in seasons, groups, and the experimental removal of one group. Precipitation and NDVI have overall positive effects on rodent energy use as expected, but meaningful differences were detected. Differences in the importance of seasonality when the dominant group was …

Do Fee-Access Hunting Programs Conserve Wildlife Habitat? A Case Study Of Utah's Cooperative Wildlife Management Unit Program, Adam L. Perschon

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Landscapes in the American West are undergoing dramatic changes as land-use patterns shift to accommodate the region’s explosive population growth. Trends toward low-density settlement patterns, or exurban development, compound the problem by consuming a disproportionately large amount of land compared to the population they support. The result is the rapid conversion of the West’s most highly productive agricultural and range lands, many of which provide benefits to biodiversity that surpass those found in permanently protected areas. Ruralists, ranchers, and conservationists alike are seeking ways to protect these ecologically important private lands from future development. One method purported to mitigate rural …

Great Salt Lake Watershed: Its Role In Maintaining The Wetlands Of The Great Salt Lake, Danny C. White Jr.

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The following bioregional planning study is a direct result of the 2009- 2010 studio project initiated by the United States Fish and Wildlife Service (FWS). The FWS contacted the study team and asked them to determine how the future growth and development of the Bear River Watershed would impact the Bear River Migratory Bird Refuge (BRMBR). The study looked at all of the physical and biophysical systems within the Bear River Watershed to identify the issues that had an effect on the BRMBR.

It became apparent from the original project that the future of the BRMBR and other Great Salt …