Browsing by Author "Fox-Dobbs, Kena"

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Faunal Isotope Records Reveal Trophic and Nutrient Dynamics in Twentieth Century Yellowstone Grasslands

Fox-Dobbs, Kena; Nelson, Abigail A.; Koch, Paul L.; Leonard, Jennifer A. (2012)

Population sizes and movement patterns of ungulate grazers and their predators have fluctuated dramatically over the past few centuries, largely owing to overharvesting, land-use change and historic management. We used ...
Megafaunal extinctions and the disappearance of a specialized wolf ecomorph

Leonard, Jennifer A.; Vila, Carles; Fox-Dobbs, Kena; Koch, Paul L.; Wayne, Robert K.; Van Valkenburgh, Blaire (2007)

The gray wolf (Canis lupus) is one of the few large predators to survive the Late Pleistocene megafaunal extinctions [1]. Nevertheless, wolves disappeared from northern North America in the Late Pleistocene, suggesting ...
Predator-induced collapse of niche structure and species coexistence

Pringle, Robert M.; Kartzinel, Tyler R.; Palmer, Todd M.; Thurman, Timothy J.; Fox-Dobbs, Kena; Xu, Charles C. Y.; Hutchinson, Matthew C.; Coverdale, Tyler C.; Daskin, Joshua H.; Evangelista, Dominic A.; Gotanda, Kiyoko M.; Man in 't Veld, Naomi A.; Wegener, Johanna E.; Kolbe, Jason J.; Schoener, Thomas W.; Spiller, David A.; Losos, Jonathan B.; Barrett, Rowan D. H. (2019)

Biological invasions are both a pressing environmental challenge and an opportunity to investigate fundamental ecological processes, such as the role of top predators in regulating biodiversity and food-web structure. In ...

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