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Climate Adaptation Science Centers

From wildfires to sea-level rise, climate change creates evolving challenges for ecosystems across the nation. The USGS National and Regional Climate Adaptation Science Centers (CASCs) is a partnership-driven program that teams scientists with natural resource managers and communities to help fish, wildlife, water, land, and people adapt to a changing climate.

News

Scent Dogs Join Tick Surveillance Efforts

Scent Dogs Join Tick Surveillance Efforts

Coldwater Fish in Warm Waters: Redband Trout in the Upper Klamath Lake

Coldwater Fish in Warm Waters: Redband Trout in the Upper Klamath Lake

Fighting Back Invasive Plants Through “Liko Nā Pilina” or “Budding New Relationships”

Fighting Back Invasive Plants Through “Liko Nā Pilina” or “Budding New Relationships”

Publications

Exposure to ultraviolet radiation induces escape hatching of Cisco (Coregonus artedi) embryos

Cisco (Otoonapii in Ojibwe; Coregonus artedi Lesueur, 1818), is a widely distributed stenothermic freshwater fish whose embryos typically incubate under ice and in the dark. We used Cisco as a model organism for testing the potential of UV-induced escape hatching behaviour. Owing to reduced ice cover and increased water transparency in north temperate lakes, these experiments provide...
Authors
Nicole Lynn Berry, David Bunnell, Erin P. Overholt, Jennifer A. Schumacher, Addison Z. Almeda, Casey W. Schoenebeck, Peter C. Jacobson, Kristopher Dey, Jason B. Smith, Andrew Tucker, Thomas J. Fisher, Elizabeth M. Mette, Bradley N. Carlson, Gretchen J.A. Hansen, Tyler D. Ahrenstorff, Derek L. Bahr, Kevin Keeler, Brian Weidel, Abigail Lynch, Craig E. Williamson

Limited directional change in mountaintop plant communities over 19 years in western North America

Plant communities on mountain summits are commonly long-lived, cold-adapted perennials with low dispersal ability. These characteristics in tandem with limited area to track suitable conditions make these mountain communities potentially highly vulnerable to climate change, and indicators of climate change impacts. We investigated temporal changes in plant communities on 29 arid mountain...
Authors
Kaleb Goff, Meagan Ford Oldfather, Jan Nachlinger, Brian Smithers, Michael Koontz, Catie Bishop, Jim Bishop, Mary Burke, Seema Sheth

Using plant invasions to compare occurrence- and abundance-based calculations of biotic homogenisation: Are results complementary or contradictory?

AimBeta diversity quantifies the similarity of ecological assemblages. Its increase, known as biotic homogenisation, can be a consequence of biological invasions. However, species occurrence (presence/absence) and abundance-based analyses can produce contradictory assessments of the magnitude and direction of changes in beta diversity. Previous work indicates these contradictions should...
Authors
D.M. Buonaiuto, David Barnett, Dana M. Blumenthal, Andrea N. Nebhut, Ian Pearse, Helen Sofaer, Cascade J. B. Sorte, Jeffrey D. Corbin, Regan Early, Magda Garbowski, Ines Ibanez, Daniel C. Laughlin, Laís Petri, Montserrat Vilà, Bethany A. Bradley
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