Výsledky vyhledávání - "Mark L. Schuck"

Acclimation Enhances Postrelease Performance of Hatchery Fall Chinook Salmon Subyearlings While Reducing the Potential for Interaction with Natural Fish

Autor: Steven G. Smith, William P. Connor, Christopher A. Peery, Deborah J. Milks, Mark L. Schuck, Stuart J. Rosenberger, Jay A. Hesse

Publikováno v: North American Journal of Fisheries Management. 33:519-528

One form of prerelease acclimation of hatchery anadromous salmonid Oncorhynchus spp. juveniles is to truck the fish to remote points for extended holding at low densities in rearing vessels (e.g., tanks, raceways, or in-ground ponds) supplied with ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bb75212492ab4a632eed6bd2d955221
https://doi.org/10.1080/02755947.2013.768567

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Returns of Hatchery Steelhead with Different Fin Clips and Coded Wire Tag Lengths

Autor: Joseph D. Bumgarner, Mark L. Schuck, H. Lee Blankenship

Publikováno v: North American Journal of Fisheries Management. 29:903-913

Left ventral (LV) fin clips have routinely been used in the Columbia River basin to visually identify the presence of a coded wire tag (CWT) in steelhead Oncorhynchus mykiss. Managers and researchers alike have expressed concern that the ventral fin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b7283dfec73318d78567c4b6caed57f
https://doi.org/10.1577/m07-155.1

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Postrelease Performance of Hatchery Yearling and Subyearling Fall Chinook Salmon Released into the Snake River

Autor: Douglas C. Burum, Robert M. Bugert, Glen W. Mendel, Steven G. Smith, Mark L. Schuck, Steven M. Bradbury, Eric E. Hockersmith, Todd Andersen, William P. Connor

Publikováno v: North American Journal of Fisheries Management. 24:545-560

Two rearing treatments are used at Lyons Ferry Hatchery to produce yearling (age-1) and subyearling (age-0) fall Chinook salmon Oncorhynchus tshawytscha for supplementing production of wild fish in the Snake River. We compared four indicators of year

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c22a783ab06885bcdd0a147aa4259ac
https://doi.org/10.1577/m02-161.1

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A Method to Reduce the Abundance of Residual Hatchery Steelhead in Rivers

Autor: Mark L. Schuck, Arthur E. Viola

Publikováno v: North American Journal of Fisheries Management. 15:488-493

We developed and tested a release strategy designed to reduce the number of hatchery-reared steelhead Oncorhynchus mykiss that fail to migrate out of the Tucannon River (i.e., residualize) in southeast Washington. We also described the physical chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1054e6e22f5a8cd6ca23142f0cc063a
https://doi.org/10.1577/1548-8675(1995)015<0488:amtrta>2.3.co

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