Season 7 | Episode 7
Beaviculture
July 1, 2026
Beavers are often seen as a nuisance, but what if they’re actually some of nature’s most effective forest managers? In this episode of SilviCast, we welcome renowned ecohydrologist Dr. Emily Fairfax to explore the surprising role of beavers as ecosystem engineers. Learn how beaver-created wetlands improve water storage, reduce wildfire risk enhance biodiversity, store carbon, and influence forest management. Dr. Fairfax highlights practical strategies for addressing challenging beaver activity that impact roads, infrastructure, and timber production. This episode offers a fresh perspective on how one species can reshape landscapes and strengthen forests in a changing climate.
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Guest On This Episode
Emily Fairfax, Ph.D.
Assistant Professor of Geography, Environment & Society, University of Minnesota
Emily Fairfax is an Assistant Professor of Geography, Environment & Society at the University of Minnesota and an affiliate faculty member at the St. Anthony Falls Laboratory. An ecohydrologist by training, her research combines remote sensing, fieldwork, and modeling to investigate how beavers shape ecosystems and enhance resilience to drought, wildfire, and climate change. Her work has been featured by National Geographic, BBC, NPR, PBS, Scientific American, the Los Angeles Times, and the New York Times. Fairfax teaches courses in environmental data analysis, data visualization, hydrology, and geomorphology, and is widely recognized for her engaging science communication and passion for beavers as natural ecosystem engineers.
Learn more about Emily Fairfax.
Learn more about Emily Fairfax’s research.
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Continuing Education
Wisconsin Cooperating Foresters do not need to complete a quiz to claim continuing education units. For reporting purposes, please note the date viewed, episode number, as well as title, sponsor, and hours. Silvicast episodes are rated for qualifying continuing education hours on an hour-for-hour basis.
We are no longer offer Continuing Forester Education (CFE) through the Society of American Foresters for new SilviCast episodes published after September 2025.
However, CFEs are still available for episodes published prior to September 2025.
If you would like to earn CFEs for past SilviCast episodes, let us know which episodes you are interested in. We will send the registration links so you can take the quizzes. Upon completion, the system will automatically generate a certificate that you can submit to SAF.
This season sponsored by:
