Dr. Anna Nisi

Humpback whale in singing position. Photo credit NOAA / Dr. Louis M. Herman

Using the power of models to protect whales from possible ship-strikes

Written by Dr. Anna Nisi We have been building cutting-edge models of species distributions for four great whale species – blue, fin, sperm, and humpback whales. One key threat to the great whales is collisions with shipping vessels, and identifying places where ship-strike risk is high is essential for informing mitigation actions like vessel slow-downs. Our next step is to overlay whale distributions with maps of global shipping traffic, to prioritize these areas for conservation action and help protect these vulnerable species. The results of our work will inform expanding vessel slow-down programs to encompass larger areas and reduce whale […]

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A blue whale underwater

Climate change as a global amplifier of human–wildlife conflict

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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Habitat fragmentation reduces survival and drives source–sink dynamics for a large carnivore

Authors: Anna C. Nisi, John F. Benson, Richard King, Christopher C. WilmersJournal: Ecological ApplicationsDOI: doi:10.1002/eap.2822 Rigorous understanding of how environmental conditions impact population dynamics is essential for species conservation, especially in mixed-use landscapes where source–sink dynamics may be at play…

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