Výsledky vyhledávání - "John K. Wenburg"

Akademický článek

Potential of Environmental DNA to Evaluate Northern Pike (Esox lucius) Eradication Efforts: An Experimental Test and Case Study.

Autor: Kristine J Dunker, Adam J Sepulveda, Robert L Massengill, Jeffrey B Olsen, Ora L Russ, John K Wenburg, Anton Antonovich

Publikováno v: PLoS ONE, Vol 11, Iss 9, p e0162277 (2016)

Determining the success of invasive species eradication efforts is challenging because populations at very low abundance are difficult to detect. Environmental DNA (eDNA) sampling has recently emerged as a powerful tool for detecting rare aquatic ani

Externí odkaz: https://doaj.org/article/7260564ab5c34b618919c3bfe6df1fbe

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Panmixia in a sea ice-associated marine mammal: evaluating genetic structure of the Pacific walrus (Odobenus rosmarus divergens) at multiple spatial scales

Autor: Robert J Lynn, John K. Wenburg, Suresh A. Sethi, Joel L. Garlich-Miller, Patrick R. Lemons, Cara J. Lewis, Jason P Everett, William S. Beatty, Geoffrey M. Cook

Publikováno v: Journal of Mammalogy. 101:755-765

The kin structure of a species at relatively fine spatial scales impacts broad-scale patterns in genetic structure at the population level. However, kin structure rarely has been elucidated for migratory marine mammals. The Pacific walrus (Odobenus r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::535eaf266638cbed11ef987a8a7792fc
https://doi.org/10.1093/jmammal/gyaa050

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Contemporary factors influencing genetic diversity in the Alaska humpback whitefishCoregonus clupeaformiscomplex

Autor: Jeffrey B. Olsen, O. L. Russ, Randy J. Brown, K. Harper, John K. Wenburg

Publikováno v: Journal of Fish Biology. 92:1065-1081

Thirteen microsatellite loci were used to address three hypotheses regarding genetic diversity in the humpback whitefish Coregonus clupeaformis complex in Alaska. The test results provided further insight into the factors influencing C. clupeaformis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1cc000869e2ba313eca1e9fb20f3225
https://doi.org/10.1111/jfb.13568

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The Time of Origin and Genetic Diversity of Three Isolated Kokanee Populations in Southwest Alaska

Autor: Jeffrey B. Olsen, Troy R. Hamon, Joe L. Miller, Scott A. Pavey, John K. Wenburg

Publikováno v: Transactions of the American Fisheries Society. 146:1212-1222

We examined the time of origin and genetic diversity of native kokanee, the nonanadromous ecotype of Sockeye Salmon Oncorhynchus nerka, from three isolated lakes in the Katmai National Park and Preserve in southwest Alaska. These kokanee evolved inde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7f69da9c038f05bbc8b90f9441bcf8f
https://doi.org/10.1080/00028487.2017.1362472

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Genetic diversity and divergence in the fountain darter (Etheostoma fonticola): implications for conservation of an endangered species

Autor: Catherine T. Phillips, Kenneth G. Ostrand, John K. Wenburg, Cara J. Lewis, Andrew P. Kinziger, Jeffrey B. Olsen

Publikováno v: Conservation Genetics. 17:1393-1404

The endangered fountain darter Etheostoma fonticola is found only in the Comal and San Marcos rivers in the Guadalupe River basin in central Texas, USA. Comal River fountain darters were believed to be extirpated following a severe drought in the 195

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f14c35c96d01058e3d7e812bdda81ac
https://doi.org/10.1007/s10592-016-0869-7

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Ecological release leads to novel ontogenetic diet shift in kokanee (Oncorhynchus nerka)

Autor: Frank A. von Hippel, Troy R. Hamon, Scott A. Pavey, John K. Wenburg, Ora L. Schlei, Kyle R. Shedd, Joe L. Miller, James J. Willacker

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 72:1718-1730

We investigate adaptive resource polymorphism in kokanee (Oncorhynchus nerka) from Jo-Jo Lake, Alaska, by determining whether previously observed niche expansion occurs at the population or individual level. Utilizing morphological, genetic, and stab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0ff65ca3dca300449fcbae2f31a94a2
https://doi.org/10.1139/cjfas-2015-0146

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