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.

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January 1, 1994

Importance of spatial pattern in estimating predation on juvenile salmonids in the Columbia River Importance of spatial pattern in estimating predation on juvenile salmonids in the Columbia River

The impact of piscivores in aquatic systems is often estimated by assuming that predation rate and predator density can be characterized as means throughout large, homogeneous areas. Predation losses of juvenile Pacific salmonids Oncorhynchus spp. migrating through Columbia River reservoirs were previously estimated with the assumption that each reservoir consisted of one or two...

Authors

James H. Petersen

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

Evaluation of PIT tagging of subyearling fall Chinook salmon during 1991 and 1992. Annual report 1992 Evaluation of PIT tagging of subyearling fall Chinook salmon during 1991 and 1992. Annual report 1992

No abstract available

Authors

J.A. McCann, D.W. Rondorf, H.L. Burge, W.P. Connor

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

Swimming performance of subyearling Chinook salmon. Annual report 1992 Swimming performance of subyearling Chinook salmon. Annual report 1992

No abstract available

Authors

W.R. Nelson, L.K. Freidenburg, D.W. Rondorf

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

Induced resistance in avocado fruits to Colletotrichum gloeosporioides by a non-pathogenic mutant of Colletotrichum magna Induced resistance in avocado fruits to Colletotrichum gloeosporioides by a non-pathogenic mutant of Colletotrichum magna

No abstract available

Authors

D. Prusky, S. Freeman, R. J. Rodriguez, N.T. Keen

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

Temperature and CO2 Effects on Blood O2 Equilibria in Northern Squawfish, Ptychocheilus oregonensis Temperature and CO2 Effects on Blood O2 Equilibria in Northern Squawfish, Ptychocheilus oregonensis

In vitro blood O2 equilibrium curves were constructed at 9, 15, 18, and 21 °C from temperature-acclimated northern squawfish, Ptychocheilus oregonensis. At low (

Authors

Joseph J. Cech, Daniel T. Castleberry, Todd E. Hopkins

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

Northern squawfish Ptychochelius oregonensis, O2 consumption rate: Effects of temperature and body size Northern squawfish Ptychochelius oregonensis, O2 consumption rate: Effects of temperature and body size

Northern squawfish, Ptychocheilus oregonensis (live weight range 0.361–1.973 kg), O2consumption was measured with temperature-controlled, flow-through respirometers for >24 h. Mean standard O2 consumption rate of northern squawfish increased with acclimation temperature: 24.3, 49.1, 75.0, and 89.4 mg∙kg−0.67∙h−1 at 9, 15, 18, and 21 °C, respectively. Q10analysis showed that O2...

Authors

Joseph J. Cech, Daniel T. Castleberry, Todd E. Hopkins, James H. Petersen

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

General procedures for bacteriology General procedures for bacteriology

No abstract available.

Authors

Diane G. Elliott

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

General procedures for bacteriology General procedures for bacteriology

No abstract available

Authors

D.G. Elliott

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994

The genetic diversity and epizootiology of infectious hematopoietic necrosis virus The genetic diversity and epizootiology of infectious hematopoietic necrosis virus

Infectious hematopoietic necrosis virus (IHNV) is a rhabdovirus which causes a serious disease in salmondd fish. The T1 ribonuclease fingerprinttin method was used to compare the RNA genomes of 26 isolates of IHNV recovered from sockeye salmon (Oncorhynchus nerka), chinook salmon (O. tshawytscha), and steelhead trout (O. mykiss) throughout the enzootic portion of western North America...

Authors

Kevin H. Oshima, Cindy K. Arakawa, Keith H. Higman, Marsha L. Landolt, Stuart T. Nichol, James R. Winton

Ecosystems Mission Area, Western Fisheries Research Center

January 1, 1994