Výsledky vyhledávání - "Phil Peterson"

A Probabilistic Model for Assessing Passage Performance of Coastal Cutthroat Trout through Corrugated Metal Culverts

Autor: Ryan K. Simmons, N. Phil Peterson, Tamre Cardoso, Jeffrey T. Light

Publikováno v: North American Journal of Fisheries Management. 33:192-199

We conducted a series of volitional trials with wild-caught resident Coastal Cutthroat Trout Oncorhynchus clarkii clarkii in a 12.2-m-long, 1.8-m-diameter culvert test facility to develop a probabilistic model for predicting rates of upstream passage

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::393b5864bbbb9822fdeb9fdf4ce93cd5
https://doi.org/10.1080/02755947.2012.750633

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Basin-Scale Surveys of Stream-Associated Amphibians in Intensively Managed Forests

Autor: James G. Maccracken, Timothy C. Mcbride, Jenniffer Bakke, Andrew J. Kroll, Phil Peterson, Janette Bach, Jeff Light

Publikováno v: The Journal of Wildlife Management. 74:1580-1587

Conservation and management of native species on landscapes managed for intensive wood production represents an ongoing challenge to forest managers. Previous research suggests that impacts of forest practices on stream-associated amphibians (SAA; gi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c04906d51728c8a73503c25f99dc71c
https://doi.org/10.1111/j.1937-2817.2010.tb01287.x

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Spawning sockeye salmon fossils in Pleistocene lake beds of Skokomish Valley, Washington

Autor: David R. Montgomery, N. Phil Peterson, Gerald R. Smith, Bruce Crowley

Publikováno v: Quaternary Research. 68:227-238

An assemblage of fossil sockeye salmon was discovered in Pleistocene lake sediments along the South Fork Skokomish River, Olympic Peninsula, Washington. The fossils were abundant near the head of a former glacial lake at 115 m elevation. Large adult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e5b670d27d385f6cbf32136d9d132f2
https://doi.org/10.1016/j.yqres.2007.03.007

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Patterns of Gravel Scour and Fill after Spawning by Chum Salmon in a Western Washington Stream

Autor: N. Phil Peterson, Robert Conrad, Dave Schuett-Hames, Thomas P. Quinn

Publikováno v: North American Journal of Fisheries Management. 20:610-617

The patterns of gravel scour and fill during the incubation period of chum salmon Oncorhynchus keta were studied in Kennedy Creek, a low-gradient alluvial channel draining into southern Puget Sound, Washington. In 1991–1992, scour occurred during t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5115d1e96262952d019cae7dc0f0d39
https://doi.org/10.1577/1548-8675(2000)020<0610:pogsaf>2.3.co

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Persistence of egg pocket architecture in redds of chum salmon, Oncorhynchus keta

Autor: N. Phil Peterson, Thomas P. Quinn

Publikováno v: Environmental Biology of Fishes. 46:243-253

Analysis of frozen cores of gravel surrounding the egg pockets of chum salmon, Oncorhynchus keta, collected in the fall revealed that spawning activity by females purged about 75 % of the fine sediments from the stream bed. The egg pocket was one of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a173f130fa58d91823e41424d1d6b4b
https://doi.org/10.1007/bf00004999

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Spatial distribution, survival, and growth of sibling groups of juvenile coho salmon (Oncorhynchus kisutch) in an experimental stream channel

Autor: Eric C. Volk, N. Phil Peterson, Thomas P. Quinn, Andrew H. Dittman

Publikováno v: Canadian Journal of Zoology. 72:2119-2123

The spatial distribution, survival, and growth of two full-sibling families of coho salmon (Oncorhynchus kisutch) in an experimental outdoor stream channel were compared between the families and with the performance of one of the families in an allop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f504d56cf95bc8d40399ad4b35876a08
https://doi.org/10.1139/z94-283

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Comparison of Sequential Coded Wire and Passive Integrated Transponder Tags for Assessing Overwinter Growth and Survival of Juvenile Coho Salmon

Autor: Earl F. Prentice, Thomas P. Quinn, N. Phil Peterson

Publikováno v: North American Journal of Fisheries Management. 14:870-873

Wild juvenile coho salmon Oncorhynchus kisutch in a natural stream were marked with either sequential coded wire (s-CW) tags or passive integrated transponder (PIT) tags to assess possible differences in growth and survival from fall to spring betwee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14212cdb900cad0510c71e03b4a1c2a4
https://doi.org/10.1577/1548-8675(1994)014<0870:coscwa>2.3.co

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