Technical report
A review of fire effects on vegetation and soils in the Great Basin region: Response and ecological site characteristics
View technical report. This review synthesizes the state of knowledge on fire effects on vegetation and soils in semi-arid ecosystems in the Great Basin Region, including the central and northern Great Basin and Range, Columbia River Basin, and the Snake River Plain. We summarize available literature related to: (1) the effects of environmental gradients, ecological…
Read MoreMeasuring regional economic impacts from wildfire: Case study of southeast Oregon cattle-ranching business
View report. A ranch-level economic model is linked to a social accounting matrix (SAM), a.k.a. LP-SAM, to investigate the impact of wildfire on the regional economy. This study is the expansion of Alevy and Harris (2008) with a stochastic wildfire model based on historical wildfire data. The LP-SAM model is used to estimate the impact…
Read MorePublic priorities for rangeland management: A regional survey of citizens in the Great Basin
View report. Healthy sagebrush communities in the Great Basin are rapidly disappearing due to invasion of non-native plants, catastrophic wildfires, and encroachment of pinyon-juniper woodlands. Land management options, including the use of prescribed fire, mechanical thinning, and herbicides can reduce the potential for wildfire and restore healthy plant communities. Public acceptance of management actions is…
Read MoreComparing citizens’ and managers’ concerns about sagebrush management and restoration in the Great Basin
View report. We interviewed ranchers, environmental activists, Extension educators, multiple-use recreationists, and livestock industry representatives from throughout the Great Basin, as well as public land managers themselves, to gain a better understanding of the concerns citizens have about sagebrush-steppe management and restoration. While we found strong support for the concept of restoration in principle, citizen…
Read MoreA history of woodland dynamics in the Owyhee’s: Encroachment, stand closure, understory dynamics, and tree biomass
View report. To evaluate the magnitude of expansion on a regional level we evaluated six woodlands from their lower to upper elevational boundaries in four different ecological provinces (Miller et al. 2008). In this report we summarize our findings of woodland expansion in the Owyhee Mountains and discuss our preliminary findings from an ongoing study…
Read MoreWillingness to pay estimation when protest beliefs are not separable from the public good definition
View report. Public good attributes that are correlated with protest beliefs but not separable from the good’s value, would affect stated preference estimates of the WTP for the public good. Survey data collected to value a program to prevent ecosystem losses on Nevada rangelands, where the majority of land is publicly owned and managed, reveal…
Read MoreThe Sagebrush Steppe Treatment Evaluation Project (SageSTEP): A test of state-and-transition theory
View report. The Sagebrush Steppe Treatment Evaluation Project (SageSTEP) is a comprehensive, integrated, long-term study that evaluates the ecological effects of fire and fire surrogate treatments designed to reduce fuel and to restore sagebrush (Artemisia spp.) communities of the Great Basin and surrounding areas. SageSTEP has several features that make it ideal for testing hypotheses…
Read MoreEcohydrologic impacts of rangeland fire on runoff and erosion: A literature synthesis
View synthesis. Fire can dramatically influence rangeland hydrology and erosion by altering ecohydrologic relationships. This synthesis presents an ecohydrologic perspective on the effects of fire on rangeland runoff and erosion through a review of scientific literature spanning many decades. The objectives are: (1) to introduce rangeland hydrology and erosion concepts necessary for understanding hydrologic impacts…
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