Zobrazeno 1 - 10
of 69
pro vyhledávání: '"David D. Gustine"'
Publikováno v:
Animals, Vol 14, Iss 6, p 868 (2024)
Mineral requirements are poorly described for most wildlife. Consequently, the role of forage minerals in movement and productivity are poorly understood for sedentary and migratory ungulates, such as reindeer and caribou (Rangifer tarandus). We appl
Externí odkaz:
https://doaj.org/article/c4d80ad7910a4293b76fd9a3bf0174cd
Autor:
Caroline Van Hemert, Lora R. Ballweber, David R. Sinnett, Todd C. Atwood, Anthony Fischbach, David D. Gustine, Kristy L. Pabilonia
Publikováno v:
Food and Waterborne Parasitology, Vol 32, Iss , Pp e00206- (2023)
Giardia and Cryptosporidium are zoonotic protozoan parasites that can infect humans and other taxa, including wildlife, often causing gastrointestinal illness. Both have been identified as One Health priorities in the Arctic, where climate change is
Externí odkaz:
https://doaj.org/article/22d4d6e76e3c477fad1e81ed78b4db2c
Autor:
Sarah M. Trujillo, Erin A. McKenney, Grant V. Hilderbrand, Lindsey S. Mangipane, Matthew C. Rogers, Kyle Joly, David D. Gustine, Joy A. Erlenbach, Buck A. Mangipane, Diana J. R. Lafferty
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The internal mechanisms responsible for modulating physiological condition, particularly those performed by the gut microbiome (GMB), remain under-explored in wildlife. However, as latitudinal and seasonal shifts in resource availability occ
Externí odkaz:
https://doaj.org/article/2801fb93e24d45af926e518ceb23c88d
Autor:
Heather E. Johnson, Trevor S. Golden, Layne G. Adams, David D. Gustine, Elizabeth A. Lenart, Perry S. Barboza
Publikováno v:
Ecology and Evolution, Vol 11, Iss 17, Pp 11664-11688 (2021)
Abstract Spatiotemporal variation in forage is a primary driver of ungulate behavior, yet little is known about the nutritional components they select, and how selection varies across the growing season with changes in forage quality and quantity. We
Externí odkaz:
https://doaj.org/article/a0e02afe93db424c8af5cd89146c191d
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Investigators have speculated that the climate-driven “greening of the Arctic” may benefit barren-ground caribou populations, but paradoxically many populations have declined in recent years. This pattern has raised concerns about the influence o
Externí odkaz:
https://doaj.org/article/97adef8cafbe482fb69585a92ebc704a
Autor:
Matthew D. Cameron, Grant V. Hilderbrand, Kyle Joly, Joshua H. Schmidt, David D. Gustine, Lindsey S. Mangipane, Buck Mangipane, Mathew S. Sorum
Publikováno v:
Ecosphere, Vol 11, Iss 8, Pp n/a-n/a (2020)
Abstract Body size reflects realized physiological niche width at the population level and provides insights into the potential resiliency of a species to natural and anthropogenic perturbations to ecosystems. We analyzed patterns of American black a
Externí odkaz:
https://doaj.org/article/1da850fa10514ebea116f17b454905cf
Autor:
Mathew S. Sorum, Kyle Joly, Adam G. Wells, Matthew D. Cameron, Grant V. Hilderbrand, David D. Gustine
Publikováno v:
Ecosphere, Vol 10, Iss 8, Pp n/a-n/a (2019)
Abstract Selection and use of dens is a critical behavioral adaption of bears (Ursus spp.) to survive extended periods of resource limitation. We analyzed selection of den sites by brown bears (Ursus arctos) in an arctic montane environment from 2014
Externí odkaz:
https://doaj.org/article/5c051333e23241f19c07df8911c6a38b
Publikováno v:
Ecosphere, Vol 9, Iss 1, Pp n/a-n/a (2018)
Abstract Terrestrial plants are often limited by nitrogen (N) in arctic systems, but constraints of N supply on herbivores are typically considered secondary to those of energy. We tested the hypothesis that forage N is more limiting than energy for
Externí odkaz:
https://doaj.org/article/93a22f7acb064f4fbb4cdd600b8e6799
Publikováno v:
Rangifer, Vol 27, Iss 4 (2007)
Body reserves (fat and protein) of cervids are important to the reproductive success of individuals, and therefore may limit productivity of populations. We used a portable ultrasound machine to measure thickness of rump fat for 39 woodland caribou (
Externí odkaz:
https://doaj.org/article/25888c453c9841938ebe892c4e41785c
Autor:
Ellen Haynes, Sarah Coker, Michael J. Yabsley, Kevin D. Niedrighaus, Andrew M. Ramey, Guilherme G. Verocai, Grant V. Hilderbrand, Kyle Joly, David D. Gustine, Buck Mangipane, William B. Leacock, Anthony P. Crupi, Christopher A. Cleveland
Publikováno v:
Journal of Wildlife Diseases. 59