Publications
Juvenile Chinook salmon
Below is a list of available CRRL peer reviewed and published science.
Filter Total Items: 524
Survival and migration behavior of juvenile coho salmon in the Klamath River relative to discharge at Iron Gate Dam, Northern California, 2007
This report describes a study of survival and migration behavior of juvenile coho salmon in the Klamath River relative to discharge at Iron Gate Dam in 2006. This was the second year of a multi-year study with the goal of determining the effects of discharge at Iron Gate Dam on survival of juvenile coho salmon downstream. The study was a collaborative effort among U.S. Geological Survey (USGS), U.
Authors
John W. Beeman, Greg Stutzer, Steve Juhnke, Nicholas Hetrick
White Sturgeon Passage at The Dalles Dam
Researchers at the USGS Western Fisheries Research Center's Columbia River Research Laboratory, working with the U.S. Army Corps of Engineers, sought to better understand upstream and downstream passage of white sturgeon at dams. A study at The Dalles Dam provided the opportunity to compare two fish ladders; one that passes sturgeon upstream to one that does not, to determine if subtle differences
Authors
Survival and migration behavior of juvenile salmonids at Lower Granite Dam, 2006
We described behavior and estimated passage and survival parameters of juvenile salmonids during spring and summer migration periods at Lower Granite Dam in 2006. During the spring, the study was designed to examine the effects of the Behavioral Guidance Structure (BGS) by using a randomized-block BGS Stored / BGS Deployed treatment design. The summer study was designed to compare passage and surv
Authors
John W. Beeman, Scott D. Fielding, Amy C. Braatz, Tamara S. Wilkerson, Adam C. Pope, Christopher E. Walker, Jill M. Hardiman, Russell W. Perry, Timothy D. Counihan
White sturgeon mitigation and restoration in the Columbia and Snake rivers upstream from Bonneville Dam, Annual Progress Report April 2006 - March 2007. Report C
Describe reproduction and early life history characteristics of white sturgeon populations in the Columbia River between Bonneville and Priest Rapids dams. Define habitat requirements for spawning and rearing white sturgeon and quantify the extent of habitat available in the Columbia River between Bonneville and Priest Rapids dams. Progress updates on young-of-the-year recruitment in Bonneville Re
Authors
M.J. Parsley, P. Kofoot
Summary of Survival Data from Juvenile Coho Salmon in the Klamath River, Northern California, 2007
A study to estimate the effects of Iron Gate Dam discharge on ESA-listed juvenile coho salmon during their seaward migration to the ocean was begun in 2005. Estimates of survival through various reaches of river downstream from the dam were completed in 2006 and 2007 as part of this process. This report describes the estimates of survival during 2007, and is a complement to a similar report from 2
Authors
John W. Beeman
Measuring the performance of two stationary interrogation systems for detecting downstream and upstream movement of PIT-tagged salmonids
We tested the performance of two stationary interrogation systems designed for detecting the movement of fish with passive integrated transponder (PIT) tags. These systems allowed us to determine the direction of fish movement with high detection efficiency and high precision in a dynamic stream environment. We describe an indirect method for deriving an estimate for detection efficiency and the a
Authors
P.J. Connolly, I.G. Jezorek, K.D. Martens, E.F. Prentice
Survival estimates and tailrace egress of yearling Chinook salmon through The Dalles Dam spillway using radiotelemetry, 2006: Final report of research
No abstract available
Authors
A.L. Puls, C. D. Smith
Behavior and movement of adult chum salmon in the lower Cowlitz River, 2007: Final Report of Research
n/a
Authors
T.L. Liedtke, T.J. Kock, B.K. Ekstrom, D.W. Rondorf, J. Henning
Estimates of fish-, spill-, and sluiceway-passage efficiencies of radio-tagged juvenile Chinook salmon during spring and summer at The Dalles Dam in 2005: Final report of research during 2005
n/a
Authors
H.C. Hansel, S.D. Juhnke, P.V. Haner, L. Dingmon, J.W. Beeman
Estimates of fish-, spill-, and sluiceway-passage efficiencies of radio-tagged juvenile Chinook salmon during spring and summer at The Dalles Dam in 2003: Draft final report of research
n/a
Authors
H.C. Hansel, J.W. Beeman, B.J. Hausmann, S.D. Juhnke, P.V. Haner, J.L. Phelps