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Articles 1 - 8 of 8
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The Sagebrush Steppe Treatment Evaluation Project (Sagestep): A Test Of State-And-Transition Theory, James Mciver, Mark W. Brunson, Steve Bunting, Jeanne C. Chambers, Nora Devoe, Paul Doescher, James Grace, Dale Johnson, Steve Knick, Richard F. Miller, Mike Pellant, Fred Pierson, David Pyke, Kim Rollins, Bruce Roundy, Eugene W. Schupp, Robin Tausch, David Turner
The Sagebrush Steppe Treatment Evaluation Project (Sagestep): A Test Of State-And-Transition Theory, James Mciver, Mark W. Brunson, Steve Bunting, Jeanne C. Chambers, Nora Devoe, Paul Doescher, James Grace, Dale Johnson, Steve Knick, Richard F. Miller, Mike Pellant, Fred Pierson, David Pyke, Kim Rollins, Bruce Roundy, Eugene W. Schupp, Robin Tausch, David Turner
Reports
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 from state-and-transition theory: it is long-term, experimental, multisite, and multivariate, and treatments are applied across condition gradients, allowing for potential identification of biotic thresholds. The project will determine the conditions under which sagebrush steppe ecological communities recover on their own following fuel treatment versus the communities crossing …
Guide For Quantifying Fuels In The Sagebrush Steppe And Juniper Woodlands Of The Great Basin, Andrea Stebleton, Stephen Bunting
Guide For Quantifying Fuels In The Sagebrush Steppe And Juniper Woodlands Of The Great Basin, Andrea Stebleton, Stephen Bunting
Reports
Prescribed fire is increasingly used for fuels management and ecosystem restoration. Managers and fuels specialists of the Great Basin are often required to estimate fuel loadings to predict fire behavior, recommend fuel treatments, or restore an area to its natural fire regime. Because of invasive species and woodland encroachment, there have been extensive changes in the fire regimes of sagebrush steppe over the past 150 years. After two years of pre-treatment sampling across six states of the Great Basin, the Sagebrush Steppe Treatment and Evaluation Project (SageSTEP) measured many variables including vegetation, soils, hydrology, wildlife, and fuels. These data will …
Piñon And Juniper Field Guide: Asking The Right Questions To Select Appropriate Management Actions, Robin J. Tausch, R. F. Miller, B. A. Roundy, J. C. Chambers
Piñon And Juniper Field Guide: Asking The Right Questions To Select Appropriate Management Actions, Robin J. Tausch, R. F. Miller, B. A. Roundy, J. C. Chambers
Reports
Piñon-juniper woodlands are an important vegetation type in the Great Basin. Old-growth and open shrub savanna woodlands have been present over much of the last several hundred years. Strong evidence indicates these woodlands have experienced significant tree infilling and major expansion in their distribution since the late 1800s by encroaching into surrounding landscapes once dominated by shrubs and herbaceous vegetation. Both infilling and expansion affects soil resources, plant community structure and composition, water and nutrient cycles, forage production, wildlife habitat, biodiversity, and fire patterns across the landscape. Another impact is the shift from historic fire regimes to larger and more …
A History Of Woodland Dynamics In The Owyhee’S: Encroachment, Stand Closure, Understory Dynamics, And Tree Biomass, Rick Miller, Jaime Ratchford, Dustin Johnson
A History Of Woodland Dynamics In The Owyhee’S: Encroachment, Stand Closure, Understory Dynamics, And Tree Biomass, Rick Miller, Jaime Ratchford, Dustin Johnson
Reports
Piñon and juniper woodlands in the cold desert of the Intermountain West occupy over 44.6 million acres (Miller and Tausch 2001). These woodlands are commonly associated with sagebrush communities forming a mosaic of shrub-steppe and woodland across the region. Numerous studies have documented the recent expansion (since the late 1800’s) of these woodlands that has resulted in the replacement of shrub-steppe communities. Recent debate has challenged the degree of expansion in terms of percent of new areas occupied by trees and the increase in total population of piñon and juniper since the late 1800’s. Various interest groups have become concerned …
Public Priorities For Rangeland Management: A Regional Survey Of Citizens In The Great Basin, Bruce Shindler, Ryan Gordon, Mark W. Brunson
Public Priorities For Rangeland Management: A Regional Survey Of Citizens In The Great Basin, Bruce Shindler, Ryan Gordon, Mark W. Brunson
Reports
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 a critical component of developing and implementing successful long-term land management plans. This study examined citizens' opinions and perceptions about rangeland management in the Great Basin.
The 2005 Nevada Rangeland Vegetation Survey General Public Questionnaire And Survey Of Responses, Kimberly Rollins, Anita Castledine, Sherman Swanson, M. D. R. Evans, Kent Mcadoo, Brad Schultz, Michael Havercamp, Robert Wilson
The 2005 Nevada Rangeland Vegetation Survey General Public Questionnaire And Survey Of Responses, Kimberly Rollins, Anita Castledine, Sherman Swanson, M. D. R. Evans, Kent Mcadoo, Brad Schultz, Michael Havercamp, Robert Wilson
Reports
The 2005 Nevada Rangeland Vegetation Survey was conducted as a collaborative effort between the University of Nevada, Reno (UNR) Department of Resource Economics and the University of Nevada Cooperative Extension (UNCE) Natural Resources Program to fulfill two roles.
Western Juniper Field Guide: Asking The Right Questions To Select Appropriate Management Actions, Richard F. Miller, Jonathan D. Bates, T. J. Svejcar, Frederick B. Pierson, L. E. Eddleman
Western Juniper Field Guide: Asking The Right Questions To Select Appropriate Management Actions, Richard F. Miller, Jonathan D. Bates, T. J. Svejcar, Frederick B. Pierson, L. E. Eddleman
Reports
Strong evidence indicates that western juniper has significantly expanded its range since the late 1800s by encroaching into landscapes once dominated by shrubs and herbaceous vegetation (fig. 1). Woodland expansion affects soil resources, plant community structure and composition, water, nutrient and fire cycles, forage production, wildlife habitat, and biodiversity. Goals of juniper management include an attempt to restore ecosystem function and a more balanced plant community that includes shrubs, grasses, and forbs, and to increase ecosystem resilience to disturbances. Developing a management strategy can be a difficult task due to uncertainty about how vegetation, soils, hydrologic function, and wildlife will …
Comparing Citizens' And Managers' Concerns About Sagebrush Management And Restoration In The Great Basin, Mark W. Brunson, Jennifer Peterson
Comparing Citizens' And Managers' Concerns About Sagebrush Management And Restoration In The Great Basin, Mark W. Brunson, Jennifer Peterson
Reports
The Great Basin sagebrush steppe ecosystem is among the most imperiled in the U.S. Cheatgrass invasion, conifer encroachment, and catastrophic wildfires are considered to be primary catalysts of decline. Efforts are underway to restore and increase the resiliency of this damaged ecosystem through broad-scale applications of fuel reduction and restoration treatments involving mechanical removal, prescribed fire, and herbicide application. While research points to the potential benefits of these treatments, controversy and challenge often surface when treatments are proposed on public lands. Therefore it is critical for land managers to understand the views held by key stakeholder groups concerning management and …