viiContributors
Edith B. Allen Department of Botany and Plant Sciences , University of California,
Riverside , Riverside , CA , USA
Sheryl Y. Atkinson Department of Bioagricultural Sciences and Pest Management ,
Colorado State University , Fort Collins , CO , USA
Jeffrey L. Beck Department of Ecosystem Science and Management , University
of Wyoming , Laramie , WY , USA
Julie Beckstead Department of Biology , Gonzaga University , Spokane , WA , USA
Jayne Belnap US Geological Survey , Southwest Biological Science Center ,
Moab , UT , USA
Bethany A. Bradley Department of Environmental Conservation , University of
Massachusetts , Amherst , MA , USA
Matthew L. Brooks US Geological Survey , Western Ecological Research Center ,
Oakhurst , CA , USA
Cynthia S. Brown Department of Bioagricultural Sciences and Pest Management ,
Colorado State University , Fort Collins , CO , USA
Mark W. Brunson Department of Environment and Society , Utah State University ,
Logan , UT , USA
Jeanne C. Chambers USDA Forest Service , Rocky Mountain Research Station ,
Reno , NV , USA
Caroline A. Curtis Graduate Program in Organismic and Evolutionary Biology ,
University of Massachusetts , Amherst , MA , USA
Christina Czembor Knight Piésold Ltd. , Vancouver , BC , Canada
Carla M. D’Antonio Environmental Studies Program , University of California,
Santa Barbara , Santa Barbara , CA , USA