Life Sciences Commons^™

The Relative Importance Of Fire History, Management Treatments, Biotic, And Abiotic Factors On The Abundance Of Key Vegetative Components In An Endangered Sagebrush-Steppe Ecosystem, Ann Marie Raymondi

Boise State University Theses and Dissertations

Dryland ecosystems are globally distributed and occupy nearly half of Earth’s terrestrial surface. Drylands are particularly vulnerable to degradation and their restoration has become a global concern. Sagebrush-steppe ecosystems in the intermountain western United States have been subject to decades of active management efforts to address invasive species and restore plant communities, and can serve as a relevant case study to investigate dynamics between fire, invasive species, and management treatments in a representative dryland system. My objective was to determine the relative importance of fire history, management treatment history, abiotic, and biotic factors in relation to the abundance of key …