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: 2525
Vibrio anguillarum vaccination of sockeye salmon Oncorhynchus nerka (Walbaum) by direct and hyperosmotic immersion Vibrio anguillarum vaccination of sockeye salmon Oncorhynchus nerka (Walbaum) by direct and hyperosmotic immersion
No abstract available.
Authors
R. Antipa, R. Gould, D.F. Amend
Observations of wing-feather molt and summer feeding ecology of Steller's Eiders at Nelson Lagoon, Alaska Observations of wing-feather molt and summer feeding ecology of Steller's Eiders at Nelson Lagoon, Alaska
The population size, moult chronology, food habits, and feeding behaviour of Steller's Eiders Polysticta stelleri were studied at Nelson Lagoon, Alaska from May to October 1977. Sub-adults were flightless from late July to late August and the adult males were flightless from late August to mid September. Adult females were rarely flightless at Nelson Lagoon but commonly flightless at...
Authors
Margaret R. Petersen
Effect of number of marked fish and years of repetition on precision in studies of contribution to a fishery Effect of number of marked fish and years of repetition on precision in studies of contribution to a fishery
No abstract available.
Authors
R.R. Reisenbichler, Hartmann
Environmental factors affecting smoltification and early marine survival of anadromous salmonids Environmental factors affecting smoltification and early marine survival of anadromous salmonids
No abstract available.
Authors
Gary Wedemeyer, R.L. Saunders, W.C. Clarke
Physio-chemical and morphological characteristics of avian encephalomyelitis virus Physio-chemical and morphological characteristics of avian encephalomyelitis virus
Avian encephalomyelitis virus (AEV) was purified from infected chick embryos by a gradient centrifugation in cesium chloride. The virus had a buoyant density of 1.31 to 1.32 g/ml and a sedimentation coefficient of 148 S. The purified AEV was resistant to treatments with chloroform, acid pH or trypsin. The presence of Mg++ stabilized the virus against heat inactivation (56°C, 1 h)...
Authors
L.H. Gosting, B.W. Grinnell, M. Matsumoto
Atmospheric gas supersaturation: Educational and research needs Atmospheric gas supersaturation: Educational and research needs
No abstract available.
Authors
G.R. Bouck, B. D’Aoust, W.J. Ebel, R. Rulifson
Modified fyke net for the capture and retention of salmon smolts in large rivers Modified fyke net for the capture and retention of salmon smolts in large rivers
No abstract available.
Authors
S.K. Davis, J.L. Congleton, R.W. Tyler
Electroshocking in tropical insular streams Electroshocking in tropical insular streams
No abstract available.
Authors
J. A. Maciolek, A.S. Timbol
Megalagrion paludicola, a new species of damselfly (Odonata: Zygoptera: Coenagrionidae) from Kauai Megalagrion paludicola, a new species of damselfly (Odonata: Zygoptera: Coenagrionidae) from Kauai
A new endemic Hawaiian damselfly, Megalagrion paludicola, is described and illustrated. Adults are found in swampy, low-statured Metrosideros rain forest at 610 m and 1200 m on Kauai I. The nymphs occur in small obscure shaded pools within the swamp.
Authors
J. A. Maciolek, F.G. Howarth
Tolerance of developing salmonid eggs and fry to nitrate exposure Tolerance of developing salmonid eggs and fry to nitrate exposure
This paper reports on tests which show significant effects on early salmonid life stages of nitrates at levels commonly found in groundwaters in geographical areas that are influenced by fertilizer application. It has long been known, from fish cultural experience, that in certain site specific locations, chronic problems can be expected with salmonid egg development and early fry...
Authors
John W. Kincheloe, Gary A. Wedemeyer, David L. Koch