Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Louise Chavarie"'
Autor:
Louise Chavarie, Hannele M. Honkanen, Matthew Newton, Jessie M. Lilly, Hannah R. Greetham, Colin E. Adams
Publikováno v:
Ecosphere, Vol 13, Iss 5, Pp n/a-n/a (2022)
Abstract The process of smolting is a critical phase in the life cycle of anadromous salmonids, and it has been associated with substantial rates of mortality. Survival during freshwater and marine migration is known to have population‐level effect
Externí odkaz:
https://doaj.org/article/77670deaa8f0459eade284c2551811c4
Autor:
Louise Chavarie, Steve Voelker, Michael J. Hansen, Charles R. Bronte, Andrew M. Muir, Mara S. Zimmerman, Charles C. Krueger
Publikováno v:
Evolutionary Applications, Vol 14, Iss 4, Pp 1159-1177 (2021)
Abstract Pathways through which phenotypic variation among individuals arise can be complex. One assumption often made in relation to intraspecific diversity is that the stability or predictability of the environment will interact with expression of
Externí odkaz:
https://doaj.org/article/a1aba8dd53ae4e74a3ab308c4793bd47
Autor:
Louise Chavarie, Kimberly L. Howland, Les N. Harris, Colin P. Gallagher, Michael J. Hansen, William M. Tonn, Andrew M. Muir, Charles C. Krueger
Publikováno v:
Ecology and Evolution, Vol 11, Iss 3, Pp 1457-1475 (2021)
Abstract In a polyphenic species, differences in resource use are expected among ecotypes, and homogeneity in resource use is expected within an ecotype. Yet, using a broad resource spectrum has been identified as a strategy for fishes living in unpr
Externí odkaz:
https://doaj.org/article/b3d78c267b9e4eaa85c19e923664d9d3
Publikováno v:
Ecology and Evolution, Vol 12, Iss 4, Pp n/a-n/a (2022)
Abstract A solitary population of consumers frequently evolves to the middle of a resource gradient and an intermediate mean phenotype compared to a sympatric pair of competing species that diverge to either side via character displacement. The force
Externí odkaz:
https://doaj.org/article/a4021730435544e0af2664fe9c952506
Autor:
Marius Roesti, Daniel N. Anstett, Benjamin G. Freeman, Julie A. Lee-Yaw, Dolph Schluter, Louise Chavarie, Jonathan Rolland, Roi Holzman
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
One hypothesis for the latitudinal diversity gradient is based on an assumption of stronger species interactions at lower latitudes. Here, Roesti et al. estimate pelagic fish predation from long-term fishing records and find evidence of stronger pred
Externí odkaz:
https://doaj.org/article/81d7e3e939ac406c823a1c9a0b373e7b
Autor:
Peter A. Cott, Amy L. Amos, Matthew M. Guzzo, Louise Chavarie, Cameron P. Goater, Derek C.G. Muir, Marlene S. Evans
Publikováno v:
Arctic Science, Vol 4, Iss 2, Pp 205-222 (2018)
Indigenous peoples living in Canada’s north have long-valued the livers of Burbot (Lota lota) as a traditional food source; however, there has been concern relating to liver quality and potential contaminants. In this study, livers of Burbot collec
Externí odkaz:
https://doaj.org/article/22d85edf03504d70b67c60809550efb6
Autor:
Louise Chavarie, William J. Harford, Kimberly L. Howland, John Fitzsimons, Andrew M. Muir, Charles C. Krueger, William M. Tonn
Publikováno v:
Ecology and Evolution, Vol 6, Iss 21, Pp 7727-7741 (2016)
Abstract A generalist strategy, as an adaptation to environmental heterogeneity, is common in Arctic freshwater systems, often accompanied, however, by intraspecific divergence that promotes specialization in niche use. To better understand how resou
Externí odkaz:
https://doaj.org/article/aa6be99c9d604b6fa5c2b6c360acb54c
Autor:
Louise Chavarie, Kimberly L Howland, Les N Harris, Michael J Hansen, William J Harford, Colin P Gallagher, Shauna M Baillie, Brendan Malley, William M Tonn, Andrew M Muir, Charles C Krueger
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0193925 (2018)
Depth is usually considered the main driver of Lake Trout intraspecific diversity across lakes in North America. Given that Great Bear Lake is one of the largest and deepest freshwater systems in North America, we predicted that Lake Trout intraspeci
Externí odkaz:
https://doaj.org/article/4a0ee4fa4d7e4a529bdfceaec66a7af7
Publikováno v:
Environmental Biology of Fishes. 106:909-922
Phenotypic plasticity, the ability of an organism to express multiple phenotypes in response to the prevailing environmental conditions without genetic change, may result in a response to anthropogenic environmental change. Given that increasing clim
Autor:
Michael J. Hansen, Nancy A. Nate, Andrew M. Muir, Louise Chavarie, Kimberly L. Howland, Charles C. Krueger
Publikováno v:
North American Journal of Fisheries Management. 42:1359-1371