climate change

Abrahms Lab grad student Leigh West publishes first article

Abrahms Lab, News /

Congratulations to Leigh West, Dr. Abrahms’s graduate student, who just recently published her first paper as lead author. Her research article, “Droughts reshape apex predator space use and intraguild overlap,” was published in the Journal of Animal Ecology on October 4th, and also serves as the second chapter of her dissertation. This is an exciting milestone for Leigh as she […]

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Droughts reshape apex predator space use and intraguild overlap

Publications /

From the Abstract:Droughts are increasing in frequency and severity globally due to climate change, leading to changes in resource availability that may have cascading effects on animal ecology. Although several studies have demonstrated the ecological impacts of drought, the behavioural responses of individuals that scale up to these broader-scale effects are not well known, particularly among animals in top trophic

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Spatial match-mismatch between predators and prey under climate change

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Authors: Gemma Carroll, Briana Abrahms, Stephanie Brodie & Megan A. Cimino Journal: Nature Ecology and Evolution DOI: https://doi.org/10.1038/s41559-024-02454-0 “Climate change is driving a rapid redistribution of life on Earth. Variability in the rates, magnitudes and directions of species’ shifts can alter spatial overlap between predators and prey, with the potential to decouple trophic interactions. Although phenological mismatches between predator requirements

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Ecosystem Sentinels as Early-Warning Indicators in the Anthropocene

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Authors: Elliott L. Hazen, Matthew S. Savoca T.J. Clark-Wolf, Max Czapanskiy, Peter M. Rabinowitz, and Briana AbrahmsJournal: Annual Review of Environment and ResourcesDOI: https://doi.org/10.1146/annurev-environ-111522-102317 “Sentinel species, from birds to invertebrates, have been used to provide insights into ecosystem function, as leading indicators of risk to human health and as harbingers of future change, with implications for ecosystem structure and function.

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World Ocean Day 2024

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Don’t know how to celebrate World Ocean Day this year? We have a few ideas: This year’s World Ocean Day theme this year is “One Ocean. One Climate. One Future.” One of Dee’s BIOL 305 students, Giovanna Esquivel, created this powerful PSA reminding us how our actions impact our world. Whether you’ve never been to the ocean or you go

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Photo credit: Scott Pearson of WDFW

Resilience to a severe marine heatwave at two Pacific seabird colonies

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Authors: Eric L. Wagner, Scott F. Pearson, Thomas P. Good, Peter J. Hodum, Eric R. Buhle, Michael B. SchrimpfJournal: Marine Ecology Progress SeriesDOI: https://doi.org/10.3354/meps14222 A severe marine heat wave (MHW) persisted in the California Current ecosystem from 2014 through 2016… Photo credit: Scott Pearson of WDFW

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A blue whale underwater

Climate change as a global amplifier of human–wildlife conflict

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Authors: Briana Abrahms, Neil H. Carter, T. J. Clark-Wolf, Kaitlyn M. Gaynor, Erik Johansson, Alex McInturff, Anna C. Nisi, Kasim Rafiq & Leigh WestJournal: Nature Climate ChangeDOI: 10.1038/s41558-023-01608-5Coverage: KUOW, NPR, The Guardian, Newsweek, Scientific American Climate change and human–wildlife conflict are both pressing challenges for biodiversity conservation and human well-being in the Anthropocene…

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Climate presses and pulses mediate the decline of a migratory predator

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Authors: T. J. Clark-Wolf, P. Dee Boersma, Ginger A. Rebstock, and Briana AbrahmsJournal: Proceedings of the National Academy of SciencesDOI: 10.1073/pnas.2209821120 Long-term climate changes and extreme climate events differentially impact animal populations, yet whether and why these processes may act synergistically or antagonistically remains unknown…

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Long-term, climate-driven phenological shift in a tropical large carnivore

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Authors: Briana Abrahms, Kasim Rafiq, Neil R. Jordan, and J. W. McNuttJournal: Proceedings of the National Academy of SciencesDOI:10.1073/pnas.2121667119 Understanding the degree to which animals are shifting their phenology to track optimal conditions as the climate changes is essential to predicting ecological responses to global change…

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