People at the School of Natural Resources
 | Erin Posthumus | Wildlife conservation and management, mammalogy, endangered species |
 | Carrie Presnall | ecosystem services, ecosystem markets, NEPA, environmental impact assessments, ecology, rangelands, stewardship incentives |
 | Mary V. Price | Evolutionary ecology of arid and montane ecosystems, Seed-eating desert rodents, Community ecology, Conservation of endangered animals, Plant mating systems, Plant population dynamics, Plant-pollinator mutualism |
 | Mike Proctor | Practical aspects of environmental law and policy. |
 | Sarah Puckett | Invasive species, biological control, avian ecology |
 | David Quanrud | Water chemistry, water reuse/reclamation, wastewater treatment, emerging contaminants, artificial recharge, constructed wetlands, smart irrigation technology |
 | Adrian Quijada-Mascareñas | Biogeography, conservation genetics, molecular systematics, herpetology |
 | Nicolas Ramos Lara | Behavioral ecology, conservation biology, wildlife-habitat relationships, life-history strategies, endangered species, mammals, GIS |
 | Sarah E. Rinkevich | Threatened and endangered species conservation, natural resource management on tribal lands |
| David L. Rogowski | Population and community ecology, conservation and management of aquatic resources, ecological statistics |
 | Alyssa Rosemartin | Web development, project management, avian conservation, |
 | Philip C. Rosen | Herpetology, desert and aquatic vertebrate conservation biology, invasive species, amphibian epidemiology, urban ecology, roadway effects, ecological monitoring, natural history collections, biomes and landscapes, life history and evolutionary ecology, sociobiology, modern history. |
 | Jack E. Ruggirello | Fisheries Management; Conservation Biology; Endangered Species; Aquatic Ecology; Recreation |
 | George B. Ruyle | Rangeland ecology and management, Public Land Grazing, sustainable rangeland livestock production systems, conservation ranching |
 | Raphael (Rafe) Sagarin | Marine ecology, intertidal invertebrates, Gulf of California, historical ecology, environmental policy, ecosystem based management, societal security and evolution, environmental philosophy |
 | Zulia Mayari Sanchez Mejia | Semi arid lands, land surface-atmospheric interactions, soil moisture-plant interactions, land surface energy budget |
 | Cecil R. Schwalbe | Herpetology, conservation biology of amphibians and reptiles, community and restoration ecology, ecology and control of invasive species, reptile and amphibian diseases, monitoring amphibian and reptile populations |
| Christopher A. Scott | global change, climate change, urban growth, with particular emphasis on urban wastewater and water reuse, the water-energy nexus, transboundary water resources, agricultural-urban water transfers, and binational U.S.-Mexico climate and water policy. |
 | William Shaw | Wildlife conservation, conservation biology, human dimensions of natural resources |
 | Ian Shiach | Phenology and the carbon cycle, hyperspectral imaging, drought |
 | Gabriel Sidman | Watershed hydrology and management, Spatial Analysis and Modeling in GIS, post-fire erosion processes |
| Matt Skroch | Terrestrial archipelagos, conservation policy and planning, climate change |
 | Steven E. Smith | Plant genetics and improvement, evolutionary ecology |
 | Gaspar Soria | Small-scale shell fisheries and aquaculture of marine bivalves; use of GIS tools for shellfish studies |
 | Adam Springer | Social-ecological systems, community-based resource management, watershed management, network analysis and spatial analysis |
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