Skip to main content

Science Committee

  • Nichole Barger   nichole.barger@colorado.edu
  • Jayne Belnap   jayne_belnap@usgs.gov
  • Matthew Bowker   Matthew.Bowker@nau.edu
  • Mark Brunson   mark.brunson@usu.edu
  • Mike Duniway   mduniway@usgs.gov
  • Sasha Reed   screed@usgs.gov
  • Eugene Schupp   eugene.schupp@usu.edu
  • Kari Veblen   kari.veblen@usu.edu

Dr. Nichole Barger is an Associate Professor in the Department of Ecology and Evolutionary Biology at the University of Colorado, as well as the Science Committee Chairperson for the Canyonlands Research Center. Her research program in arid lands ecology addresses the role of climate and land-use as drivers of biotic change on the Colorado Plateau. Her work ranges from small-scale work on biological soil crust communities to understanding regional distributions of plant communities. In addition to her work on the Colorado Plateau, Dr. Barger has conducted research in Central America, South America, Hawaii, China, and more recently South Africa.

Dr. Jayne Belnap has been a Research Ecologist with the Department of Interior since 1987 in Moab, UT. She received her PhD from the Botany and Range Department at Brigham Young University, and was the class valedictorian. Since then, her work has focused on how different types of land uses can affect the stability and fertility of ecosystems in dryland regions, and in finding ways to use these lands in a sustainable fashion. She also studies the linkages between soils and plants, including what factors make plant communities susceptible to invasion by exotic plants. She travels extensively throughout the United States, training federal, state, and private land managers on best management practices for rangeland ecosystems. The results of her research have led to major changes in management of large tracts of these lands. Dr. Belnap's expertise on rangeland management is sought from countries around the world, including South America, Mexico, South Africa, Kenya, Tanzania, Zimbabwe, Mongolia, China, Siberia, Australia, and Iceland.

Dr. Matthew Bowker Is a soil ecologist largely focused on ecosystem and community ecology of drylands. His research topics vary from empirical work focused on the advancement of theory in the areas of biodiversity effects on ecosystem function, and species interactions, to applied work focused on restoration of biological soil crusts, and roles for soil organisms in assisted plant migration. He is also a plant ecologist and mycorrhizal ecologist, but is best known forhis work on biological soil crusts having authored over 40 papers on this topic, including several specifically on restoration.

Dr. Mark Brunson is a Professor in the Department of Environment and Society at Utah State University. His research combines methods of the social and ecological sciences to understand questions about how human behaviors interact with ecological processes and patterns to affect environmental and human conditions. He holds a PhD in Forestry from Oregon State University, but since coming to Utah State in 1992 his work has occurred primarily in rangeland ecosystems.

Dr. Mike Duniway is a Research Ecologist with the USGS in Moab, Utah. He received a PhD in Soil Science from New Mexico State University and worked as a Research Soil Scientist with the USDS-ARS Jornada prior to coming to the USGS. His primary interests are in soils and soil processes in arid and semi-arid ecosystems, and the interactions between environmental and land-use drivers, vegetation, soils and geomorphology. Much of Dr. Duniway's research efforts have centered around properties and processes that moderate plant available water, including plant-soil feedbacks, soil quality, and soil morphology. He seeks to provide information for land managers and owners to facilitate sustainable land-use activities, and works closely with BLM, NPS, NRCS, and DOD land managers.

Dr. Sasha Reed is a Research Ecologist with the USGS in Moab, Utah. Sasha’s research interests are centered within the fields of biogeochemistry and ecosystem ecology and her science explores how terrestrial ecosystems work and respond to a host of global changes. Currently, Sasha has research sites in Utah, New Mexico, Arizona, Nevada, Colorado, California, Hawai’i, Switzerland, Australia, Bolivia, Brazil, Costa Rica, and Puerto Rico. Sasha is passionate about finding new knowledge and innovative solutions to help meet societal needs and she collaborates closely with TNC, BLM, NPS, BIA, USFS, and DoD resource managers, as well as a range scientists around the world.

Dr. Eugene W. Schupp is a Professor at Utah State University, Logan, UT. He is affiliated with the Department of Wildland Resources, the Utah Agricultural Experiment Station, and the Ecology Center. He received his Ph.D. from the University of Iowa in 1987 with an emphasis in evolutionary ecology of plant reproduction in tropical forests. Presently, his primary focuses are on: (1) limits to plant recruitment in Mediterranean shrublands, Piñon-Juniper woodlands, and Sagebrush Steppe communities, especially on the early life history stages from pollination and seed set to successful seedling establishment, and (2) restoration ecology of degraded shrublands-grasslands.

Dr. Kari Veblen is an Assistant Professor in the Department of Wildland Management at Utah State University. Her research focuses largely on the ecology of grassland, shrubland, and savanna rangeland systems in the western US and eastern Africa. Specific research foci include livestock-wildlife-plant interactions, plant community ecology, and restoration ecology. Her research occurs predominantly on multi-use landscapes (either public or private) that are managed simultaneously for wildlife conservation and sustainable livestock production. Most recent work has focused on the Great Basin and Mojave Deserts, USA, and the Laikipia District of Kenya, with new work on the Colorado Plateau.