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: 2562
Factors affecting the efficiency of plating for selected fish rhabodoviruses Factors affecting the efficiency of plating for selected fish rhabodoviruses
No abstract available
Authors
W.N. Batts, G.S. Traxler, J. R. Winton
Development of a biotinylated DNA probe for detection of infectious hematopoietic necrosis virus Development of a biotinylated DNA probe for detection of infectious hematopoietic necrosis virus
A nonrad~oact~ve DNA probe assay was developed to detect and ~dent~fy infect~ous hernatopoiet~c necrosls virus (IHNV) uslng a dot blot format The probe a synthet~c DNA oligonucleot~de labeled enzymatlcally w~th biotln hybnd~zed spec~f~cally w~th nucleocaps~d mRNA extracted from Infected cells early In the vlrus repl~cation cycle A rap~d guan~dln~um th~ocyanate based RNA extraction method...
Authors
R.E. Deering, C.K. Arakawa, K.H. Oshima, P.J. O’Hara, M.L. Landolt, J. R. Winton
Test of concept to improve fish guidance using induced water currents at Cowlitz Falls Dam, Washington, Annual Report for 1991 Test of concept to improve fish guidance using induced water currents at Cowlitz Falls Dam, Washington, Annual Report for 1991
No abstract available
Authors
T.J. Darland, S.D. Evans, D.W. Rondorf, G.L. Rutz, D.H. Fiel, N.S. Adams
Smolt quality assessment of spring Chinook salmon Smolt quality assessment of spring Chinook salmon
No abstract available
Authors
W.S. Zaugg, W.W. Dickhoff, B.R. Beckman, C.V.W. Mahnken, G.A. Winans, T.W. Newcomb, C.B. Schreck, A.N. Palmisano, R. M. Schrock, Gary Wedemeyer, R.D. Ewing, C.W. Hopley
Recent advances in detection and control of infectious hematopoietic necrosis virus in aquaculture Recent advances in detection and control of infectious hematopoietic necrosis virus in aquaculture
Infectious hematopoietic necrosis (IHN) is one of the most important viral diseases of salmon and trout reared in culture. The disease remains untreatable with avoidance being the only control measure. Much has been learned about the chemical, physical, and serological characteristics of the rhabdovirus causing IHN, but critical gaps exist in our understanding of the biology of the virus...
Authors
James R. Winton
Recent advances in halibut (Hippoglossus spp.) culture Recent advances in halibut (Hippoglossus spp.) culture
No abstract available
Authors
R.R. Stickney, H. W. Liu, S.D. Smith
Feeding of predaceous fishes on out-migrating juvenile-salmonids in John Day Reservoir, Columbia River Feeding of predaceous fishes on out-migrating juvenile-salmonids in John Day Reservoir, Columbia River
Diets of northern squawfish Ptychocheilus oregonensis, smallmouth bass Micropterus dolomieu, walleye Stizostedion vitreum, and channel catfish Ictalurus punctatus from John Day Reservoir were examined to determine the extent of predation on juvenile salmonids during seaward migrations of the salmonids during April–August 1983–1986. Juvenile Pacific salmon Oncorhynchus spp. and steelhead...
Authors
Thomas P. Poe, Hal C. Hansel, S. Vigg, D.E. Palmer, L.A. Prendergast
Status and habitat requirements of white sturgeon populations in the Columbia River downstream from McNary Dam Status and habitat requirements of white sturgeon populations in the Columbia River downstream from McNary Dam
No abstract available
Authors
Allen I. Miller, P.J. Anders, M.J. Parsley, C.R. Sprague, J.J. Warren, L.G. Beckman
Isolation of viral hemorrhagic septicemia virus from Pacific cod Gadus macrocephalus in Prince William Sound Alaska Isolation of viral hemorrhagic septicemia virus from Pacific cod Gadus macrocephalus in Prince William Sound Alaska
No abstract available
Authors
T.R. Meyers, J. Sullivan, E. Emmenegger, J. Follett, S. Short, W. Batts, J. R. Winton
A sigmoid model to predict gastric evacuation rates of smallmouth bass Micropterus dolomieui fed juvenile salmon A sigmoid model to predict gastric evacuation rates of smallmouth bass Micropterus dolomieui fed juvenile salmon
Laboratory experiments were conducted to examine the effects of water temperature, predator size, prey size, and prey number on gastric evacuation of smallmouth bass (Micropterus dolomieui) fed juvenile salmon. The smallmouth bass were allowed to feed voluntarily after 24–48 h of starvation and stomachs were pumped at intervals of 1–4 h until 90% of the stomach contents were evacuated...
Authors
Jean Beyer Rogers, Craig C. Burley
Inactivation of infectious hematopoietic necrosis virus by low levels of iodine Inactivation of infectious hematopoietic necrosis virus by low levels of iodine
The fish rhabdovirus infectious hematopoietic necrosis virus (IHNV) was rapidly inactivated by extremely low concentrations of iodine in water. A 99.9% virus reduction was obtained in 7.5 s when virus (105PFU/ml) and iodine (0.1 mg/liter, final concentration) were combined in distilled-deionized or hatchery water. Iodine efficacy decreased at pHs greater than 7.5 or when proteinaceous...
Authors
William N. Batts, Marsha L. Landolt, James R. Winton
Assessment of smolt condition for travel time analysis Assessment of smolt condition for travel time analysis
No abstract available
Authors
J.W. Beeman, D.W. Rondorf, J.C. Faler, M.E. Free, P.V. Haner, S.T. Sauter, D.A. Venditti