Dr. Scott Hotaling
Watershed Sciences
Assistant Professor

Awards
Extension Innovator Award, 2026
USU Extension
Innovative Program Award, 2025
USU Extension Specialists Association
New Specialist Award, 2025
USU Extension Specialists Association
Science Communication Award, 2024
Quinney College of Natural Resources
Innovator of the Year, 2024
USU Office of Sustainability
Antarctic Service Medal, 2020
National Science Foundation
- Hotaling, S., (2024). Utah’s snowpack in decline: Bracing for a future with less snow: Report to the Governor and Legislature on Utah's Land, Water, and Air.
Publications | Book Chapters
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | Fact Sheets
- Hotaling, S., Schad, J., Narine, L.K, McCann, R.B, (2025). What do Utahns think about global warming and climate change?. Climate Resiliency Factsheet *
- James, C., Becker, K., Hotaling, S., Chandrasekaran, A., Walsworth, T., Belmont, P., (2025). Post-wildfire erosion and sedimentation: An escalating threat of Utah’s fisheries. USU Extension
- Olpin, Q., Becker, K., Hotaling, S., Chandrasekaran, A., Belmont, P., (2025). Wildfire and water security: Post-fire erosion and sedimentation threaten Utah’s reservoirs. USU Extension
- Dutson, L., Becker, K., Stemmler, K., Washa, B., Yocom, L., Chandrasekaran, A., Birch, J., Hotaling, S., (2025). Fuel treatements in the wildland-urban interface: Supporting wildfire-resilient communities in Utah. USU Extension
- Ivans, R., Becker, K., Crump , W., Washa, B., Kogan, L., Hotaling, S., (2025). Sagebrush, Wildfire, and Homeowners Associations: Climate Adaptation Opportunities in Summit County, Utah.
- Cottam, M., Becker, K., Stemmler, K., Poudyal, S., Crump , W., Kogan, L., Hotaling, S., (2025). Reducing Residential Landscape Water Use in Utah: Technologies and Strategies.
- Lambert, L., Becker, K., Pokharel, B., Hotaling, S., (2025). Cloud seeding: Enhancing winter snowpack to bolster Utah’s water supply. USU Extension
- Hotaling, S., Becker, K.M, Narine, L.K, Schad, J., McCann, R.B, Howe, P., (2024). What do Utahns think about global warming and climate change?.
- Smith, M., Becker, K., Hotaling, S., (2024). Climate change and the Logan River: Past, present, and future. USU Extension
- Clark, C., Becker, K., Wagner, K.M, Hotaling, S., (2024). Policies and programs for water-wise residential landscaping in Utah. USU Extension
- Storrud, S., Becker, K., Hotaling, S., (2024). Artificial carbon sequestration in Utah. USU Extension
- Michaels, K., Becker, K., Lamm, A., Hotaling, S., (2024). Cap-and-trade carbon pricing in Utah: challenges and potential impact. USU Extension
- Cameron, R., Becker, K., Hotaling, S., (2024). Could a carbon tax improve Utah’s air quality and mitigate climate change?. USU Extension
- Hotaling, S., Becker, K., (2024). Recent climate change in Utah, 1870-2023. USU Extension
- Erwin, I., Becker, K., Singleton, P., Hotaling, S., (2024). Sustainable transportation: Transforming Utah through community action. USU Extension
- Francis, C., Becker, K., Hotaling, S., Yost, M., (2024). Water Management, Irrigation Companies, and the Great Salt Lake: Balancing needs for Agriculture and the Environment Amidst a Changing Climate. USU Extension
- Hotaling, S., Becker, K., Morriss, M., (2024). Rock glaciers in Utah. USU Extension
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | Journal Articles
Academic Journal
- Bergstrom, A., Carling, G., Hotaling, S., (2025). Glacial versus geomorphic controls on stream temperature and conductivity in a temperate watershed. Arctic, Antarctic, and Alpine Research
- Cranford, T., Hotaling, S., Wimberger, P., Hannaford, S., Marshall, K., Malison, R., (2025). Living in ice: Examining the effects of temperature on thermal and metabolic physiology of glacier ice worms (Mesenchytraeus solifugus). Arctic, Antarctic, and Alpine Research
- Gilbertson, E., Abatzoglou, J., Stanchak, K., Hotaling, S., (2025). Rapid contemporary shrinking and loss of ice-capped summits in the western United States. Arctic, Antarctic, and Alpine Research
- Brighenti, S., Millar, C., Hotaling, S., (2025). Rocky landforms support cold-spring refugia in warming mountains. Environmental Research Letters
- Sam, B., Surendran, N., Hotaling, S., Desvignes, T., Frandsen, P., Kelley, J., (2025). Temperature and pressure shaped the evolution of antifreeze proteins in the polar and deep sea Zoarcoid fishes. Molecular Biology & Evolution
- Eichert, A., de Almeida, L.H, Du, Y., Duarte, T., Fochetti, R., Hotaling, S., Huo, Q., Jouault, C., Kirkaldy, A.P, Letsch, H., Li, W., López-Rodríguez, M.J, Machingura, J., McCulloch, G., Mo, R., Mtow, S., Pessacq, P., Rippel, M.L, Rivera-Pomar, R., Sproul, J.S, Sarmento, F.R, Sroka, P., Tierno de Figueroa, J.M, Ware, J., Song, H., (2025). Stonefly systematics: past, present, and future. Insect Systematics and Diversity, 9:4, doi: 10.1093/isd/ixaf026
- Losapio, G., Lee, J.R, Fraser, C.I, Gillespie, M.A, Kerr, N.R, Zawierucha, K., Hamilton, T.L, Hotaling, S., Kaufmann, R., Kim, O., Klopsch, C., Liu, Y., Lukashanets, D., Robinson, S.A, Brown, L.E, (2025). Impacts of deglaciation on biodiversity and ecosystem function. Nature Reviews Biodiversity, 1:6, 371-385. doi: 10.1038/s44358-025-00049-6
- Hotaling, S., Becker, K., (2025). The Climate Adaptation Intern Program: Training a Next-Generation Workforce While Utah’s Capacity to Respond to Climate Change. Outcomes and Impacts Quarterly
- Almela, P., Elser, J.J, Giersch, J.J, Hotaling, S., Hamilton, T.L, (2025). Influence of snow cover on albedo reduction by snow algae. mBio, 16:2, doi: 10.1128/mbio.03630-24
- Tronstad, L., Lindsteadt, A., Hotaling, S., (2024). Integrating historical and contemporary data for narrow-foot hygrotus diving beetle (Hygrotus diversipes Leech, 1966): perspectives studying invertebrates of management and conservation concern. Western North American Naturalist
- Preston, D., Hotaling, S., Errigo, I., Frandsen, P., Price, T., Hamilton, T., Anderson, K., Yevak, S., Morse, J., (2024). Influence of water source on alpine stream community structure: linking morphological and metabarcoding approaches. Aquatic Sciences
- Almela, P., Elser, J., Giersch, J., Hotaling, S., Rebbeck, V., Hamilton, T., (2024). Laboratory experiments suggests limited impact of increased nitrogen deposition on snow algae blooms. Environmental Microbiology Reports
- Jorgenson, K., Hotaling, S., Tronstad, L., Finn, D., Collins, S., (2024). Hydrology and trophic flexibility structure alpine stream food webs in the Teton Range, Wyoming, USA. Ecosphere
- Eichert, A., Sproul, J., Birrell, J., Hotaling, S., Ware, J., Frandsen, P., (2024). An unusually large genome from an unusually large stonefly: A chromosome-length genome assembly for the giant salmonfly, Pteronarcys californica (Plecoptera: Pteronarcyidae). Journal of Heredity
- Frandsen, P., Holzenthal, R., Espeland, M., Hotaling, S., Pauls, S., (2024). Phylogenomics recovers multiple origins of portable case making in caddisflies (Insecta: Trichoptera), nature’s underwater architects. Proceeding of the Royal Society B
- Hotaling, S., Boersma, J., Paprocki, N., Wimberger, P., (2024). Human and Wildlife Use of Mountain Glacier Habitat in Western North America. Northwest Science, 94:1
- Crowley, L., Hotaling, S., (2024). The genome sequence of the oak bush-cricket, Meconema thalassinum (De Geer, 1773). Wellcome Open Research
- Tronstad, L., Oleksy, I., Preston, D., Gianniny, G., Hotaling, S., (2024). Despite a century of warming, increased snowfall has buffered the ice phenology of North America’s largest high-elevation lake against climate change. Environmental Research Letters
- Hotaling, S., Price, T.L, Hamilton, T.L, (2022). Summer Dynamics of Microbial Diversity on a Mountain Glacier.. mSphere, 7:6, e0050322.
- Kawahara, A., Storer, C., Markee, A., Plotkin, D., Heckenhauer, J., Hotaling, S., Pauls, S., Stewart, R., Tojo, K., Frandsen, P., (2022). Long-read HiFi sequencing correctly assembles repetitive heavy fibroin silk genes in new moth and caddisfly genomes.. GigaScience
- Green, M.D, Tronstad, L.M, Giersch, J.J, Shah, A.A, Fallon, C.E, Blevins, E., Kai, T.R, Muhlfeld, C.C, Finn, D.S, Hotaling, S., (2022). Stoneflies in the genus Lednia (Plecoptera: Nemouridae): sentinels of climate change impacts on mountain stream biodiversity. Biodiversity and Conservation, 31:2, 353-377.
- Hotaling, S., Deemer, B.R, Poulson-Ellestad, K., Falkenberg, L.J, (2022). Taking steps to address inequities in open-access publishing through an early career publication honor. Limnology And Oceanography Letters
- Elser, J.J, Wu, C., González, A.L, Shain, D.H, Smith, H.J, Sommaruga, R., Williamson, C.E, Brahney, J., Hotaling, S., Vanderwall, J., Yu, J., Aizen, V., Aizen, E., Battin, T.J, Camassa, R., Feng, X., Jiang, H., Lu, L., Qu, J.J, Ren, Z., Wen, J., Wen, L., Woods, H.A, Xiong, X., Xu, J., Yu, G., Harper, J.T, Saros, J.E, (2020). Key rules of life and the fading cryosphere: Impacts in alpine lakes and streams.. Global change biology, 26:12, 6644-6656.
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | MultiMedia
Video
- Hotaling, S., (2024). Why Are Washington’s Mountains Shrinking?. *
- Hotaling, S., (2024). Rock Glaciers: A Climate Resilient Water Source in Mountain Ecosystems?. *
- Hotaling, S., (2024). A day in the life: Studying rock glaciers and the streams coming from them. *
- Hotaling, S., (2024). Studying Mountain Streams in the Tetons: Skillet Glacier. *
- Hotaling, S., (2024). What lives on a mountain glacier? We used trail cameras to find out.. *
- Hotaling, S., (2024). Ice in the desert: Stream ecology in Utah’s alpine zone. *
- Hotaling, S., (2024). Repeat Photos of Glacier Recession. *
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | Other
Other
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.