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Full-Text Articles in Life Sciences
Variable Effects Of Snow Conditions Across Boreal Mesocarnivore Species, C. B. Pozzanghera, K. J. Sivy, M. S. Lindberg, L. R. Prugh
Variable Effects Of Snow Conditions Across Boreal Mesocarnivore Species, C. B. Pozzanghera, K. J. Sivy, M. S. Lindberg, L. R. Prugh
Biology Faculty Publications and Presentations
Mesocarnivores are increasingly recognized as key drivers of community dynamics, but the effects of bottom-up and abiotic factors on mesocarnivore populations remain poorly understood. We evaluated the effects of snow conditions, prey abundance, and habitat type on the distribution of five sympatric mesocarnivore species in interior Alaska using repeated snow track surveys and occupancy modelling. Snow depth and snow compaction were the best predictors of mesocarnivore occupancy, with differential effects across species. Coyotes (Canis latrans (Say, 1823)) and red foxes (Vulpes vulpes L., 1758) occurred in areas of shallow, compact snow, Canada lynx (Lynx canadensis (Kerr, 1792)) …
Translating Ecology, Physiology, Biochemistry And Population Genetics Research To Meet The Challenge Of Tick And Tick-Borne Diseases In North America, Maria Dolores Esteve-Gassent, Ivan Castro-Arellano, Teresa Patricia Feria-Arroyo, Ramiro Patino, Andrew Y. Li, Raul F. Medina, Adalberto A. Pérez De León, Roger Iván Rodríguez-Vivas
Translating Ecology, Physiology, Biochemistry And Population Genetics Research To Meet The Challenge Of Tick And Tick-Borne Diseases In North America, Maria Dolores Esteve-Gassent, Ivan Castro-Arellano, Teresa Patricia Feria-Arroyo, Ramiro Patino, Andrew Y. Li, Raul F. Medina, Adalberto A. Pérez De León, Roger Iván Rodríguez-Vivas
Biology Faculty Publications and Presentations
Emerging and re-emerging tick-borne diseases threaten public health and the wellbeing of domestic animals and wildlife globally. The adoption of an evolutionary ecology framework aimed to diminish the impact of tick-borne diseases needs to be part of strategies to protect human and animal populations. We present a review of current knowledge on the adaptation of ticks to their environment, and the impact that global change could have on their geographic distribution in North America. Environmental pressures will affect tick population genetics by selecting genotypes able to withstand new and changing environments and by altering the connectivity and isolation of several …