A study to estimate salmonid survival through the Columbia River estuary using acoustic tags, 2005

Columbia River Estuary (Or. and Wash.)

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The NOAA IR serves as an archival repository of NOAA-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by NOAA or funded partners. As a repository, the NOAA IR retains documents in their original published format to ensure public access to scientific information.

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A study to estimate salmonid survival through the Columbia River estuary using acoustic tags, 2005

2007
By Columbia River Estuary (Or. and Wash.)

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Personal Author:

Columbia River Estuary (Or. and Wash.)
Corporate Authors:

McComas, R. L. ; Gilbreath, Lyle G. ; Smith, Steven G. (Steven Glen), 1963- ; Matthews, Gene M. ; Ferguson, John W., 1952- ; ... More +

McComas, R. L. ; Gilbreath, Lyle G. ; Smith, Steven G. (Steven Glen), 1963- ; Matthews, Gene M. ; Ferguson, John W., 1952- ; McMichael, Geoffrey A. ; Vucelick, Jessica A. ; Carlson, Thomas J. (Thomas James) Less -
Conference Authors:

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; Pacific Northwest Laboratory. ; Washington State University. College of Veterinary Medicine. ; United States. Army. Corps of Engineers. Portland District.

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; Pacific Northwest Laboratory. ; Washington State University. College of Veterinary Medicine. ; United States. Army. Corps of Engineers. Portland District. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center) Less -
Description:

In 2005, NOAA Fisheries, with Battelle Pacific Northwest National Laboratory and the U.S. Army Corps of Engineers, initiated the second phase of a multi-year project to estimate juvenile salmonid survival through the lower Columbia River and estuary. A total of 870 yearling and 1,217 subyearling run-of-the-river Chinook salmon Oncohrhynchus tshawytscha tagged with surgically implanted acoustic transmitters and passive integrated transponder (PIT) tags were released through the Bonneville Dam juvenile bypass facility outfall into the Columbia River. Yearling Chinook salmon were released 4 May-1 June (4 releases); subyearling fish were released 18 June-16 July (5 releases). Mean survival, assessed using the single-release estimation model, ranged from 0.564 (SE = 0.0683) to 0.873 (SE = 0.0545) for yearling release groups, and from 0.150 (SE = 0.245) to 0.748 (SE = 0.0497) for subyearling releases. Pooled across all releases, mean survival estimates were 0.754 (SE = 0.1797) for yearling Chinook salmon and 0.653 (SE = 0.2446) for subyearling Chinook salmon.
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A study to estimate salmonid survival through the Columbia River estuary using acoustic tags, 2005
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PDF
Document Type:

Non-series Report
Funding:

Contract no. E86910060
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In 2005, NOAA Fisheries, with Battelle Pacific Northwest National Laboratory and the U.S. Army Corps of Engineers, initiated the second phase of a multi-year project to estimate juvenile salmonid survival through the lower Columbia River and estuary. A total of 870 yearling and 1,217 subyearling run-of-the-river Chinook salmon Oncohrhynchus tshawytscha tagged with surgically implanted acoustic transmitters and passive integrated transponder (PIT) tags were released through the Bonneville Dam juvenile bypass facility outfall into the Columbia River. Yearling Chinook salmon were released 4 May-1 June (4 releases); subyearling fish were released 18 June-16 July (5 releases). Mean survival, assessed using the single-release estimation model, ranged from 0.564 (SE = 0.0683) to 0.873 (SE = 0.0545) for yearling release groups, and from 0.150 (SE = 0.245) to 0.748 (SE = 0.0497) for subyearling releases. Pooled across all releases, mean survival estimates were 0.754 (SE = 0.1797) for yearling Chinook salmon and 0.653 (SE = 0.2446) for subyearling Chinook salmon.
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https://creativecommons.org/publicdomain/zero/1.0/
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CC0 Public Domain
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Library
Main Document Checksum:

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urn:sha256:2dbbffa88eb89ad1a66919fe7453c98c1a0b11a6a5d7b33be95ae43defd3c83a
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https://repository.library.noaa.gov/view/noaa/50186/noaa_50186_DS1.pdf
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A study to estimate salmonid survival through the Columbia River estuary using acoustic tags, 2005

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