William Fagan
William Fagan
Teaching
- BSCI 160: Principles of Ecology and Evolution
- HONR 238N: Honors Interdisciplinary Seminar--Extinction Risk: Where Biology, Geography, and Mathematics Meet
- BIOL 708T: Theoretical Ecology
- BIOL 708U: Practicum in Data Analysis
Graduate Program Affiliations
- Applied Mathematics & Statistics, and Scientific Computation (AMSC)
- Biological Sciences (BISI): Behavior, Ecology, Evolution, and Systematics (BEES)
- Biological Sciences (BISI): Computational Biology, Bioinformatics, and Genomics (CBBG)
- Marine Estuarine Environmental Sciences (MEES)
Research Interests
My research involves meshing field biology with theoretical models to address critical questions in community ecology and conservation biology. I believe that ecological theory will be strengthened if it is forced to help solve real-world problems, and that conservation biology involves difficult choices that demand quantitative approaches. My ongoing research falls in several areas that illustrate this melding of theory and problem-solving, including 1) spatial ecological dynamics, 2) ecoinformatics, biodiversity databases, and conservation planning, and 3) animal movement ecology.
Please see my lab website for information on current projects.
Awards
- Board of Visitors Distinguished Faculty Award, College of Computer, Mathematical, and Natural Sciences, UMD, 2020
- Best Paper Award for the journal Infectious Disease Modeling for 2016-2018, 2019
- Fellow (Elected), Ecological Society of America, 2013
- Fellow (Elected), American Association for the Advancement of Science, 2012
- Distinguished Scholar-Teacher Award, UMD, 2010
- College of Chemical and Life Sciences Research Award, UMD, 2009
- Presidential Award, The American Society of Naturalists, for best paper in American Naturalist in 2005 for: Fagan, W.F., M.A. Lewis, M. Neubert, C. Aumann, J. Apple, and J.G. Bishop. 2005. When can herbivores reverse the spread of an invading plant? A test case from Mount St. Helens. American Naturalist. 166: 669-686.
- Guggenheim Fellow, John Simon Guggenheim Memorial Foundation, 2001-2002
Education
- Ph.D., University of Washington, 1996. Conservation Biology, Community Ecology, Theoretical Ecology.
All Publications
Latest Papers
Too Few, Too Many, or Just Right? Optimizing Sample Sizes for Population‐Level Inferences in Animal Tracking Projects
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Ecology and Evolution
Author(s): Inês Silva, Christen H. Fleming, Michael J. Noonan, et. al
UMD Author(s): William Fagan
How animal movement influences wildlife-vehicle collision risk: A mathematical framework for range-resident species
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Journal of Theoretical Biology
Author(s): Benjamin Garcia de Figueiredo, Inês Silva, Michael J. Noonan, et. al
UMD Author(s): William Fagan
Dynamic Lake Ice Conditions Shape Caribou Water‐Crossing Behavior in the Arctic
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Global Change Biology
Author(s): Qianru Liao, Eliezer Gurarie, William F. Fagan
UMD Author(s): William Fagan
Winter survival shaped by forage abundance and snow depth for a long-distance migratory ungulate
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Polar Biology
UMD Author(s): William Fagan
Spatial Distributions for Animal Movement Processes
Author(s): Christen H. Fleming, William F. Fagan, Jesse M. Alston, et. al
UMD Author(s): William Fagan, Gayatri Anand
The Range‐Resident Logistic Model: A New Framework to Formalise the Population‐Dynamics Consequences of Range Residency
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Ecology Letters
UMD Author(s): William Fagan
Wild canids and felids differ in their reliance on reused travel routeways
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Proceedings of the National Academy of Sciences
UMD Author(s): William Fagan, Stephanie Chia, Gayatri Anand




