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Creator:: Chambers, Jeanne C., Miller, Richard F., Board, David I., Pyke, David A., Roundy, Bruce A., Grace, James B., Schupp, Eugene W., and Tausch, Robin J.
Abstract:: In sagebrush ecosystems invasion of annual exotics and expansion of piñon (Pinus monophylla Torr. and Frem.) and juniper (Juniperus occidentalis Hook., J. osteosperma [Torr.] Little) are altering fire regimes and resulting in large-scale ecosystem transformations. Management treatments aim to increase resilience to disturbance and enhance resistance to invasive species by...
Resource Type:: Article
Full Text:: , R. F., Board, D. I., Pyke, D. A., Roundy, B. A., Grace, J. B., ... & Tausch, R. J. (2014

Creator:: Evers, Louisa B., Miller, Richard F., Doescher, Paul S., Hemstrom, Miles, and Neilson, Ronald P.
Abstract:: Disturbances and their interactions play major roles in sagebrush (Artemisia spp. L.) community dynamics. Although impacts of some disturbances, most notably fire, have been quantified at the landscape level, some have been ignored and rarely are interactions between disturbances evaluated. We developed conceptual state-and-transition models for each of two broad...
Resource Type:: Article
Full Text:: Successional Trajectories in Sagebrush Ecosystems With Multiple Disturbances Using a State-and-Transition

Creator:: Roundy, Bruce A., Young, Kert, Cline, Nathan, Hulet, April, Miller, Richard F., Tausch, Robin J., Chambers, Jeanne C., and Rau, Ben
Abstract:: Managers reduce piñon (Pinus spp.) and juniper (Juniperus spp.) trees that are encroaching on sagebrush (Artemisia spp.) communities to lower fuel loads and increase cover of desirable understory species. All plant species in these communities depend on soil water held at >-1.5 MPa matric potential in the upper 0.3 m...
Resource Type:: Article
Full Text:: Growth Pool Roundy, B. A., Young, K., Cline, N., Hulet, A., Miller, R. F., ... & Rau, B. (2014). Piñon

Creator:: Miller, Richard F., Ratchford, Jaime, Roundy, Bruce A., Tausch, Robin J., Hulet, April, and Chambers, Jeanne
Abstract:: In response to the recent expansion of piñon and juniper woodlands into sagebrush-steppe communities in the northern Great Basin region, numerous conifer-removal projects have been implemented, primarily to release understory vegetation at sites having a wide range of environmental conditions. Responses to these treatments have varied from successful restoration of...
Resource Type:: Article
Full Text:: Great Basin to Prescribed Fire and Mechanical Treatments Miller, R. F., Ratchford, J., Roundy, B. A

Creator:: Roundy, Bruce A., Miller, Richard F., Tausch, Robin J., Young, Kert, Hulet, April, Rau, Ben, Jessop, Brad, Chambers, Jeanne C., and Eggett, Dennis
Abstract:: Piñon (Pinus spp.) and juniper (Juniperus spp.) trees are reduced to restore native vegetation and avoid severe fires where they have expanded into sagebrush (Artemisia tridentata Nutt.) communities. However, what phase of tree infilling should treatments target to retain desirable understory cover and avoid weed dominance? Prescribed fire and tree...
Resource Type:: Article
Full Text:: Across Tree Dominance Gradients in the Great Basin Roundy, B. A., Miller, R. F., Tausch, R. J., Young

Creator:: Campbell, John L., Kennedy, Robert E., Cohen, Warren B., and Miller, Richard F.
Abstract:: Our ability to assess the continental impacts of woody encroachment remains compromised by the paucity of studies quantifying regional encroachment rates. This knowledge gap is especially apparent when it comes to quantifying the impact of woody encroachment on large-scale carbon dynamics. In this study, we use a combination of aerial...
Resource Type:: Article
Full Text:: -scale carbon dynamics. In this study, we use a combination of aerial photography from 1985– 1986 and

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