Development of a separator for juvenile lamprey, 2007-2008

Columbia River; Snake River (Wyo.-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.

i

Development of a separator for juvenile lamprey, 2007-2008

2009
By Columbia River ; Snake River (Wyo.-Wash.)

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Details:

Personal Author:

Columbia River ; Snake River (Wyo.-Wash.)

Columbia River ; Snake River (Wyo.-Wash.) Less -
Corporate Authors:

Moser, Mary L. ; Russon, Iain J.

Moser, Mary L. ; Russon, Iain J. Less -
Conference Authors:

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; University of Southampton. School of Civil Engineering and the Environment. ; United States. Army. Corps of Engineers. Northwestern Division. ; United States. Army. Corps of Engineers. Walla Walla District.

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; University of Southampton. School of Civil Engineering and the Environment. ; United States. Army. Corps of Engineers. Northwestern Division. ; United States. Army. Corps of Engineers. Walla Walla 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:

The goal of this work was to increase survival of juvenile lamprey during their seaward migration past hydropower dams in the lower Snake and Columbia Rivers. Our specific objectives were to: 1) develop a juvenile lamprey separator that separates juvenile lamprey from salmonid fry, and subyearling and yearling juveniles in the bypass systems at Snake and Columbia River Dams, and 2) determine the feasibility of modifying the raceway screens at collector dams to allow juvenile lamprey to pass to the river while retaining juvenile salmonids for transportation.
Keywords:

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Development of a separator for juvenile lamprey, 2007-2008
Format:

PDF
Document Type:

Non-series Report
Funding:

Contract no. W68SBV80438664
Name as Subject:

The goal of this work was to increase survival of juvenile lamprey during their seaward migration past hydropower dams in the lower Snake and Columbia Rivers. Our specific objectives were to: 1) develop a juvenile lamprey separator that separates juvenile lamprey from salmonid fry, and subyearling and yearling juveniles in the bypass systems at Snake and Columbia River Dams, and 2) determine the feasibility of modifying the raceway screens at collector dams to allow juvenile lamprey to pass to the river while retaining juvenile salmonids for transportation.
License:

https://creativecommons.org/publicdomain/zero/1.0/
Rights Information:

CC0 Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:48f0834c85d169e75efc9cdd8f5963ee1ee57f2a55dd223be700fa943ebcbad4
Download URL:

https://repository.library.noaa.gov/view/noaa/50211/noaa_50211_DS1.pdf
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Development of a separator for juvenile lamprey, 2007-2008

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