Výsledky vyhledávání - "John J. Loch"

Occurrence of Grass Carp in the Lower Columbia and Snake Rivers

Publikováno v: Transactions of the American Fisheries Society. 128:374-379

Forty-nine adult grass carp Ctenopharyngodon idella were observed migrating upriver past lower Columbia and Snake river hydroelectric dams between August 1, 1996, and September 30, 1997, representing the first recorded sightings of this fish species

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86ff1b1b9534265a5039770c6e131d89
https://doi.org/10.1577/1548-8659(1999)128<0374:oogcit>2.0.co

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Index of Predation on Juvenile Salmonids by Northern Squawfish in the Lower and Middle Columbia River and in the Lower Snake River

Autor: James H. Petersen, John J. Loch, David L. Ward

Publikováno v: Transactions of the American Fisheries Society. 124:321-334

We developed a predation index to describe the relative magnitude of predation on juvenile salmonids by northern squawfish Ptychocheilus oregonensis throughout the lower and middle Columbia River and lower Snake River. The predation index was the pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b1d0c422b29f34ba212375f34a0fac6
https://doi.org/10.1577/1548-8659(1995)124<0321:iopojs>2.3.co

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Reproductive Success of Hatchery and Wild Steelhead

Autor: Fred W. Allendorf, Donald E. Campton, Robert J. Behnke, Mark W. Chilcote, Steven A. Leider, John J. Loch, Fred M. Utter

Publikováno v: Transactions of the American Fisheries Society. 120:816-827

(1991). Reproductive Success of Hatchery and Wild Steelhead. Transactions of the American Fisheries Society: Vol. 120, No. 6, pp. 816-827.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c35f8b5709c273d7c74268a49393381
https://doi.org/10.1577/1548-8659(1991)120[816:rsohaw]2.0.co

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Electrophoretic comparison of the reproductive success of naturally spawning transplanted and wild steelhead trout through the returning adult stage

Autor: Steven A. Leider, John J. Loch, Patrick L. Hulett, Mark W. Chilcote

Publikováno v: Aquaculture. 88:239-252

A previous electrophoretic assessment of the natural reproductive success of sympatric transplanted hatchery and wild summer-run steelhead trout Oncorhynchus mykiss (formerly Salmo gairdneri) populations was extended to include returns to the adult l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce6775af8e47b0787d1028a4a85ebb0a
https://doi.org/10.1016/0044-8486(90)90151-c

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Spawning Characteristics of Sympatric Populations of Steelhead Trout (Salmo gairdneri): Evidence for Partial Reproductive Isolation

Autor: John J. Loch, Steven A. Leider, Mark W. Chilcote

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 41:1454-1462

We differentially tagged upstream migrant adult summer and winter steelhead trout (Salmo gairdneri) of hatchery and wild origin in the Kalama River, Washington, and subsequently observed them spawning under natural conditions in a tributary. We found

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92597099918cf89196c2253eb13c00a2
https://doi.org/10.1139/f84-179

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Differential Reproductive Success of Hatchery and Wild Summer-Run Steelhead under Natural Conditions

Autor: Steven A. Leider, John J. Loch, Mark W. Chilcote

Publikováno v: Transactions of the American Fisheries Society. 115:726-735

We compared the relative reproductive success of naturally spawning, summer-run hatchery and wild steelhead trout Salmo gairdneri by electrophoretic examination of juveniles for a specific genetic marker. The success of hatchery fish in producing smo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33251975ca854553472d258a8272353a
https://doi.org/10.1577/1548-8659(1986)115<726:drsoha>2.0.co

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Movement and Survival of Presmolt Steelhead in a Tributary and the Main Stem of a Washington River

Autor: John J. Loch, Steven A. Leider, Mark W. Chilcote

Publikováno v: North American Journal of Fisheries Management. 6:526-531

Presmolt steelhead (Salmo gairdneri) were marked in Gobar Creek from 1981 to 1984 and movements between this creek and the main stem of the Kalama River in Washington were examined. Some of these migratory parr travelled a considerable distance down

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2448c7959cb2474e01d05abacd5eea8
https://doi.org/10.1577/1548-8659(1986)6<526:masops>2.0.co

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Comparative Life History Characteristics of Hatchery and Wild Steelhead Trout (Salmo gairdneri) of Summer and Winter Races in the Kalama River, Washington

Autor: John J. Loch, Mark W. Chilcote, Steven A. Leider

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 43:1398-1409

Life history information was collected from adult upstream migrant hatchery and wild steelhead trout (Salmo gairdneri) of summer-run and winter-run racial origin in the Kalama River, Washington, from 1976 to 1984. We found inter- and intraracial dist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::002d98988213a18d55c9b64ebe256fe1
https://doi.org/10.1139/f86-173

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Akademický článek

An emergency medical services transfer authorization center in response to the Toronto severe acute respiratory syndrome outbreak.

Autor: MacDonald RD; Division of Emergency Medicine, Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. rmacdonald@bassehospital.on.ca, Farr B, Neill M, Loch J, Sawadsky B, Mazza C, Daya K, Olynyk C, Chad S

Publikováno v: Prehospital emergency care [Prehosp Emerg Care] 2004 Apr-Jun; Vol. 8 (2), pp. 223-31.

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