Publications
USGS divers in the Elwha River
WFRC zebrafish laboratory
Processing a Lost River sucker
Below is a list of available WFRC peer reviewed and published science.
Filter Total Items: 2517
Lower Methow tributaries intensive effectiveness monitoring study. 2005 progress report Lower Methow tributaries intensive effectiveness monitoring study. 2005 progress report
n/a
Authors
P.J. Connolly, K. Martens, D. Ruttenberg, S. Clayton
Near-shore habitat use by endangered juvenile suckers in Upper Klamath Lake, Oregon. Annual report 2002 - 2003 Near-shore habitat use by endangered juvenile suckers in Upper Klamath Lake, Oregon. Annual report 2002 - 2003
n/a
Authors
S. P. VanderKooi, H.A. Hendrixson, B.L Herring, R.H. Coshow
Ichthyophonus sp. in adult Chinook salmon (Oncorhynchus tshawytscha) Ichthyophonus sp. in adult Chinook salmon (Oncorhynchus tshawytscha)
No abstract available.
Authors
Diane G. Elliott
Comparison of synthesis of 15α-hydroxylated steroids in males of four North American lamprey species Comparison of synthesis of 15α-hydroxylated steroids in males of four North American lamprey species
Recent studies have provided evidence that 15α-hydroxytestosterone (15α-T) and 15α-hydroxyprogesterone (15α-P) are produced in vitro and in vivo in adult male sea lampreys (Petromyzonmarinus), and that circulatory levels increase in response to injections with gonadotropin-releasing hormone (GnRH). We examined four species from the Petromyzontidae family including silver lampreys...
Authors
Mara B. Bryan, Bradley A. Young, David A. Close, Jesse Semeyn, T. Craig Robinson, Jennifer M. Bayer, Weiming Li
Passage behavior of radio-tagged subyearling Chinook salmon at Bonneville Dam, 2005 Passage behavior of radio-tagged subyearling Chinook salmon at Bonneville Dam, 2005
No abstract available
Authors
R.E. Reagan, M.J. Farley, S.D. Evans, L.S Wright, N.S. Adams, D.W. Rondorf
Survival estimates of migrant juvenile salmonids through The Dalles Dam using radio telemetry, 2005 Survival estimates of migrant juvenile salmonids through The Dalles Dam using radio telemetry, 2005
No abstract available
Authors
T. Counihan, A. Puls, C. Walker, G. Holmberg
Identification and regulatory analysis of rainbow trout tapasin and tapasin-related genes Identification and regulatory analysis of rainbow trout tapasin and tapasin-related genes
Tapasin (TAPBP) is a key member of MHC class Ia antigen-loading complexes, bridging the class Ia molecule to the transporter associated with antigen presentation (TAP). As part of an ongoing study of MHC genomics in rainbow trout, we have identified two rainbow trout TAPBP genes (Onmy-TAPBP.a and .b) and a similar but distinct TAPBP-related gene (Onmy-TAPBP-R) that had previously only...
Authors
E.D. Landis, Y. Palti, J. Dekoning, R. Drew, R.B. Phillips, J.D. Hansen
Risk of Myxobolus cerebralis infection to rainbow trout in the Madison River, Montana, USA Risk of Myxobolus cerebralis infection to rainbow trout in the Madison River, Montana, USA
Myxobolus cerebralis, the parasite that causes salmonid whirling disease, has had detrimental effects on several salmonid populations in the Intermountain West, including the rainbow trout in the Madison River, Montana, USA. The goal of this study was to examine relationships among characteristics of the environment, Tubifex tubifex (the alternate host) populations, and rainbow trout...
Authors
R.C. Krueger, B.L. Kerans, E.R. Vincent, C. Rasmussen
Evaluation of energy expenditure in adult spring Chinook salmon migrating upstream in the Columbia River Basin: an assessment based on sequential proximate analysis Evaluation of energy expenditure in adult spring Chinook salmon migrating upstream in the Columbia River Basin: an assessment based on sequential proximate analysis
The upstream migration of adult anadromous salmonids in the Columbia River Basin (CRB) has been dramatically altered and fish may be experiencing energetically costly delays at dams. To explore this notion, we estimated the energetic costs of migration and reproduction of Yakima River-bound spring Chinook salmon Oncorhynchus tshawytscha using a sequential analysis of their proximate...
Authors
M.G. Mesa, C.D. Magie
Predicted changes in subyearling fall Chinook salmon rearing and migratory habitat under two drawdown scenarios for John Day Reservoir, Columbia River Predicted changes in subyearling fall Chinook salmon rearing and migratory habitat under two drawdown scenarios for John Day Reservoir, Columbia River
We evaluated the potential effects of two different drawdown scenarios on rearing and migration habitat of subyearling fall Chinook salmon Oncorhynchus tshawytscha in John Day Reservoir on the Columbia River. We compared habitats at normal operating pool elevation with habitats at drawdown to spillway crest elevation and drawdown to the historical natural river elevation for two flows (4...
Authors
K.F. Tiffan, R.D. Garland, D.W. Rondorf
Genetic effects of ELISA-based segregation for control of bacterial kidney disease in Chinook salmon (Oncorhynchus tshawytscha) Genetic effects of ELISA-based segregation for control of bacterial kidney disease in Chinook salmon (Oncorhynchus tshawytscha)
We evaluated genetic variation in ability of Chinook salmon (Oncorhynchus tshawytscha) to resist two bacterial pathogens: Renibacterium salmoninarum, the agent of bacterial kidney disease (BKD), and Listonella anguillarum, an agent of vibriosis. After measuring R. salmoninarum antigen in 499 adults by enzyme-linked immunosorbent assay (ELISA), we mated each of 12 males with high or low...
Authors
J.J. Hard, D.G. Elliott, R.J. Pascho, D.M. Chase, L.K. Park, J. R. Winton, D.E. Campton
Ecology of an estuarine mysid shrimp in the Columbia River (USA) Ecology of an estuarine mysid shrimp in the Columbia River (USA)
The estuarine mysid, Neomysis mercedis, has colonized John Day and other run-of-the-river Reservoirs of the Columbia River, over 400 km from the estuary. In John Day Reservoir N. mercedis numbers peaked (2 m-3) in August in areas near the dam in association with lower water velocity and softer bottom than at the upstream sampling sites. Neomysis broods were primarily released in late...
Authors
C. A. Haskell, J. A. Stanford