Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41918
Inhibition of salt water survival and Na-K-ATPase elevation in steelhead trout (Salmo gairdneri) by moderate water temperatures
The steelhead trout metamorphosis from a freshwater parr to a sea water-tolerant smolt possessing the migration tendency was evaluated at six different growth temperatures ranging from 6 to 15 C during January through July. The highest temperature where a transformation was indicated was 11.3 C. By April fish reared at 6 C had elevated ATPase levels typical of smolts or migratory animals and showe
Authors
B.L. Adams, W.S. Zaugg, L. R. McLain
Statistical methods for estimating normal blood chemistry ranges and variance in rainbow trout (Salmo gairdneri), Shasta Strain
Gaussian and nonparametric (percentile estimate and tolerance interval) statistical methods were used to estimate normal ranges for blood chemistry (bicarbonate, bilirubin, calcium, hematocrit, hemoglobin, magnesium, mean cell hemoglobin concentration, osmolality, inorganic phosphorus, and pH for juvenile rainbow (Salmo gairdneri, Shasta strain) trout held under defined environmental conditions. T
Authors
Gary A. Wedemeyer, Nancy C. Nelson
Bacterial diseases of fishes: diagnostic procedures for gram-negative pathogens
No abstract available.
Authors
E. B. Shotts, G. L. Bullock
Iridescent metallic blue color variant in rainbow trout
No abstract available.
Authors
H. L. Kincaid
Electrophoresis of blood proteins of hybrid and gynogenic carp
No abstract available.
Authors
D.E. Schultz, C.J. Biggers, J.G. Stanley
Practical diets for Atlantic salmon (Salmo salar) fry and fingerlings
No abstract available.
Authors
G. L. Rumsey, H. G. Ketola
Amino acid supplementation of casein in diets of Atlantic salmon (Salmo salar) fry and of soybean meal for rainbow trout (Salmo gairdneri) fingerlings
No abstract available.
Authors
G. L. Rumsey, H. G. Ketola
Mineral upplementation of diets containing soybean meal as a source of protein for rainbow trout
No abstract available.
Authors
H. G. Ketola
Migration of chinook salmon fry from simulated incubation channels in relation to water temperature, flow, and turbidity
No abstract available.
Authors
A.E. Thomas