People at the School of Natural Resources
 | Anne Kretschmann | Geographic Information Systems, fisheries management and conservation, fish and aquatic ecology, native southwestern fishes |
 | Shirley A. Kurc | Ecohydrology, surface hydrology, land-atmosphere interactions, soil-plant-atmosphere continuum, environmental fluid mechanics, soil moisture, eddy covariance methods, Bowen ratio methods, micrometeorology, drylands, MATLAB© for data processing, phenology, creosotebush, Larrea tridentata |
 | Dominic D. LaRoche | Avian ecology |
 | Darin J. Law | Plant Community Ecology, Ecophysiology, Ecohydrology, Germination, Establishment and Survival |
 | Nan Liu | Ecophysiology, plant stress physiology, and restoration ecology |
 | Kathleen A. Lohse | Biogeochemistry, ecohydrology, nutrient cycling, ecosystem ecology, water quality, watershed science, integrated socio-ecological systems, sustainability science, soil science, vadose hydrology, global change |
 | Laura López Hoffman | Conservation biology and policy, tranboundary conservation, ecosystem services |
 | R. William Mannan | I study the relationships between animals and their habitats, particularly in forest and urban environments, and animal behavior as it relates to habitat use. |
 | Jonathan Reeve Martin | Watershed resources and the urban interface |
 | William J. Matter | Aquatic ecology, stream ecology, benthic invertebrates, habitat requirements of native fish, evolutionary theory, population regulation. |
| Jane Matter | |
 | Mitch McClaran | Rangeland plant ecology and management, with particular emphasis on arid grasslands and savannas |
 | Chris McCreedy | Desert ecology (Sonoran, Mojave, Chihuahuan, Great Basin, Antarctic), avian ecology, particularly passerines |
 | Chris McDonald | Conservation biology, fire ecology, plant ecology, pollination, nonnative species, endangered species, |
 | Lisa Brooke McDonough | Native fishes of Arizona, Endocrine disruption, Metal contamination from mine wastes |
 | Brian McGill | Large scale ecology, ecoinformatics, species abundance distributions, species ranges, variation in abundance across ranges, macroecology, effects of climate change on organisms, applications of large scale ecology to conservation and management |
| Guy McPherson | Ecological theory, biological conservation, social criticism |
 | Melissa Merrick | Ecology of small mammals, behavioral ecology, environmental physiology, GIS, remote sensing |
 | Rebecca Minor | Small mammal ecology and conservation, non-native competition |
 | Marcia Moreno-Báez | Geospatial specialist & GIS analyst in conservation and natural resources management, ecoinformatics, coastal and marine management |
 | Adrian Munguia Vega | Population and evolutionary genetics, landscape genetics, phylogenetics, immunogenetics, conservation biology in the Gulf of California and the Baja California Peninsula. |
 | Karen E. Munroe | Ecology, mammalogy, behavioral ecology, sexual selection, mating systems, sociobiology, conservation genetics |
 | Christopher Nadeau | Avian ecology and conservation, restoration ecology, and GIS |
 | Ashwin Naidu | Conservation genetics, wildlife forensics |
 | Kerry L. Nicholson | Carnivore biologist, mammals, urban wildlife |
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