Western Fisheries Research Center

Publications

Filter Total Items: 2,251
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Year Published: 2018

Effects of the proposed California WaterFix North Delta Diversion on flow reversals and entrainment of juvenile Chinook salmon (Oncorhynchus tshawytscha) into Georgiana Slough and the Delta Cross Channel, northern California

The California Department of Water Resources and Bureau of Reclamation propose new water intake facilities on the Sacramento River in northern California that would convey some of the water for export to areas south of the Sacramento-San Joaquin River Delta (hereinafter referred to as the Delta) through tunnels rather than through the Delta. The...

Perry, Russell W.; Romine, Jason G.; Pope, Adam C.; Evans, Scott D.
Perry, R.W., Romine, J.G., Pope, A.C., and Evans, S.D., 2018, Effects of the proposed California WaterFix North Delta Diversion on flow reversals and entrainment of juvenile Chinook salmon (Oncorhynchus tshawytscha) into Georgiana Slough and the Delta Cross Channel, northern California: U.S. Geological Survey Open File Report 2018-1028, 46 p., https://doi.org/10.3133/ofr20181028.

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Year Published: 2018

Gauging resource exploitation by juvenile Chinook salmon (Oncorhynchus tshawytscha) in restoring estuarine habitat

In the context of delta restoration and its impact on salmonid rearing, success is best evaluated based on whether out-migrating juvenile salmon can access and benefit from suitable estuarine habitat. Here, we integrated 3 years of post-restoration monitoring data including habitat availability, invertebrate prey biomass, and juvenile Chinook...

Davis, Melanie; Ellings, Christopher S.; Woo, Isa; Hodgson, Sayre; Larsen, Kimberly A.; Nakai, Glynnis
Davis, MJ, CS Ellings, I Woo, S Hodgson, K Larsen, G Nakai. 2017. Gauging resource exploitation by juvenile Chinook salmon (Oncorhynchus tshawytscha) in restoring estuarine habitat. Restoration Ecology. doi: 10.1111/rec.12643

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Year Published: 2018

Development and characterization of two cell lines from gills of Atlantic salmon

Gill disease in Atlantic salmon, Salmo salar L., causes big losses in the salmon farming industry. Until now, tools to cultivate microorganisms causing gill disease and models to study the gill responses have been lacking. Here we describe the establishment and characterization of two cell lines from the gills of Atlantic salmon....

Gjessing, Mona C.; Aamelfot, Maria; Batts, William N.; Benestad, Sylvie L.; Dale, Ole B.; Thoen, Even; Weli, Simon C.; Winton, James R.
Gjessing, M.C., M. Aamelfot, W.N. Batts, S.L. Benestad, O.B. Dale, E. Thoen, S.C. Weli, and J.R. Winton. 2018. Development and characterization of two cell lines from gills of Atlantic salmon. PLoS ONE 13(2): e0191792.

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Year Published: 2018

Concentrations of environmental DNA (eDNA) reflect spawning salmon abundance at fine spatial and temporal scales

Developing fast, cost-effective assessments of wild animal abundance is an important goal for many researchers, and environmental DNA (eDNA) holds much promise for this purpose. However, the quantitative relationship between species abundance and the amount of DNA present in the environment is likely to vary substantially among taxa and with...

Tillotson, Michael D.; Kelly, Ryan P.; Duda, Jeffrey J.; Hoy, Marshal S.; Kralj, James; Quinn, Thomas P.
Tillotson, M.D., R.P. Kelly, J.J. Duda, M. Hoy, J. Kralj, and T.P. Quinn. 2018. Concentrations of environmental DNA (eDNA) reflect spawning salmon abundance at fine spatial and temporal scales. Biol. Conserv. 220:1-11.

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Year Published: 2018

Juvenile coho salmon growth and health in streams across an urbanization gradient

Expanding human population and urbanization alters freshwater systems through structural changes to habitat, temperature effects from increased runoff and reduced canopy cover, altered flows, and increased toxicants. Current stream assessments stop short of measuring health or condition of species utilizing these freshwater habitats and fail to...

Spanjer, Andrew R.; Moran, Patrick W.; Larsen, Kimberly; Wetzel, Lisa; Hansen, Adam G.; Beauchamp, David A.
Spanjer, A.R., P.W. Moran, K.A. Larsen, L.A. Wetzel, A.G. Hansen, and D.A. Beauchamp. 2018. Juvenile coho salmon growth and health in streams across an urbanization gradient. Sci. Total Environ. 625: 1003-1012.

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Year Published: 2018

Molecular testing of adult Pacific salmon and trout (Oncorhynchus spp.) for several RNA viruses demonstrates widespread distribution of piscine orthoreovirus in Alaska and Washington

This research was initiated in conjunction with a systematic, multiagency surveillance effort in the United States (U.S.) in response to reported findings of infectious salmon anaemia virus (ISAV) RNA in British Columbia, Canada. In the systematic surveillance study reported in a companion paper, tissues from various salmonids taken from...

Purcell, Maureen K.; Thompson, Rachel L.; Evered, Joy; Kerwin, John; Meyers, Ted R.; Stewart, Bruce; Winton, James
Purcell, M.K., R.L. Powers, J. Evered, J. Kerwin, T.R. Meyers, B. Stewart, and J.R. Winton. 2017. Molecular testing of adult Pacific salmon and trout (Oncorhynchus spp.) for several RNA viruses demonstrates widespread distribution of piscine orthoreovirus in Alaska and Washington. J. Fish Dis. 41(2): 347-355. DOI: 10.1111/jfd.12740.

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Year Published: 2018

Virulence of a chimeric recombinant infectious haematopoietic necrosis virus expressing the spring viraemia of carp virus glycoprotein in salmonid and cyprinid fish

Infectious haematopoietic necrosis virus (IHNV) and spring viraemia of carp virus (SVCV) are both rhabdoviruses of fish, listed as notifiable disease agents by the World Organization for Animal Health. Recombinant rhabdoviruses with heterologous gene substitutions have been engineered to study genetic determinants and assess the potential of these...

Emmenegger, Eveline; Biacchesi, Stéphane; Mérour, Emilie; Glenn, Jolene. A; Palmer, Alexander D.; Brémont, Michel; Kurath, Gael
Emmenegger, E.J., S. Biacchesi, E. Mérour, J.A. Glenn, A.D. Palmer, M. Brémont, and G. Kurath. 2017. Virulence of a chimeric recombinant infectious haematopoietic necrosis virus expressing the spring viraemia of carp virus glycoprotein in salmonid and cyprinid fish. J. Fish Dis. 41(1): 67-78. DOI: 10.1111/jfd.12678.

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Year Published: 2018

A systematic surveillance programme for infectious salmon anaemia virus supports its absence in the Pacific Northwest of the United States

In response to reported findings of infectious salmon anaemia virus (ISAV) in British Columbia (BC), Canada, in 2011, U.S. national, state and tribal fisheries managers and fish health specialists developed and implemented a collaborative ISAV surveillance plan for the Pacific Northwest region of the United States. Accordingly, over a 3-1/2-year...

Gustafson, Lori L.; Creekmore, Lynn H.; Snekvik, Kevin R.; Ferguson, Jayde A.; Warg, Janet V.; Blair, Marilyn; Meyers, Theodore R.; Stewart, Bruce; Warheit, Kenneth I.; Kerwin, John; Goodwin, Andrew E.; Rhodes, Linda D.; Whaley, Janet E.; Purcell, Maureen K.; Bentz, Collette; Shasa, Desiree; Bader, Joel; Winton, James R.
Gustafson, L.L., L.H. Creekmore, K.R. Snekvik, J.A. Ferguston, J.V. Warg, M. Blair, T.R. Meyers, B. Stewart, K.I. Warheit, J. Kerwin, A.E. Goodwin, L.D. Rhodes, J.E. Whaley, M.K. Purcell, C. Bentz, D. Shasa, J. Bader, and J.R. Winton. 2018. A systematic surveillance programme for infectious salmon anaemia virus supports its absence in the Pacific Northwest of the United States. J. Fish. Dis. 41(2): 337-346.

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Year Published: 2018

Can data from disparate long-term fish monitoring programs be used to increase our understanding of regional and continental trends in large river assemblages?

Understanding trends in the diverse resources provided by large rivers will help balance tradeoffs among stakeholders and inform strategies to mitigate the effects of landscape scale stressors such as climate change and invasive species. Absent a cohesive coordinated effort to assess trends in important large river resources, a logical starting...

Counihan, Timothy D.; Waite, Ian R.; Casper, Andrew F.; Ward, David L.; Sauer, Jennifer S.; Irwin, Elise R.; Chapman, Colin G.; Ickes, Brian; Paukert, Craig P.; Kosovich, John J.; Bayer, Jennifer M.
Counihan T.D., I.R. Waite, A.F. Casper, D.L. Ward, J.S. Sauer, E.R. Irwin, C.G. Chapman, B.S. Ickes, C.P. Paukert, J.J. Kosovich, and J.M. Bayer. 2018. Can data from disparate long-term fish monitoring programs be used to increase our understanding of regional and continental trends in large river assemblages? PLoS ONE 13(1): e0191472.

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Year Published: 2018

Wind River Subbasin Restoration, Annual report of U.S. Geological Survey activities, January 2016 through December 2016

We used Passive Integrated Transponder (PIT)-tagging and a series of instream PIT-tag interrogation systems (PTISs) to investigate life-histories, populations, and efficacy of habitat restoration actions for steelhead Oncorhynchus mykiss in the Wind River subbasin, WA. Our tagging focused on parr in headwaters areas of the subbasin and our...

Jezorek, Ian G.; Connolly, Patrick J.

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Year Published: 2018

From salmon to shad: Shifting sources of marine-derived nutrients in the Columbia River Basin

Like Pacific salmon (Oncorhynchus spp.), nonnative American shad (Alosa sapidissima) have the potential to convey large quantities of nutrients between the Pacific Ocean and freshwater spawning areas in the Columbia River Basin (CRB). American shad are now the most numerous anadromous fish in the CRB, yet the magnitude of the resulting...

Haskell, Craig A.
Haskell, C.A. 2017. From salmon to shad: Shifting sources of marine-derived nutrients in the Columbia River Basin. Ecol. Freshwater Fish 27(1): 310-322. DOI: 10.1111/eff.12348.

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Year Published: 2018

Herring Disease Program – Herring Disease Program II

No abstract available.

Hershberger, Paul; Purcell, Maureen K.