Results 81 to 90 of about 2,830 (222)

The Managed Erosion of Conservation Priorities for Pacific Salmon

Conservation Letters, Volume 19, Issue 3, May/June 2026.
ABSTRACT Conservation policies worldwide promise to halt biodiversity loss, yet implementation frequently lags intent. We examine this disconnect through wild Pacific salmon (Oncorhynchus spp.) in Canada, where sustained declines have occurred despite the federal Wild Salmon Policy and legal protections available under the Species at Risk Act.
Michael H. H. Price, Allison M. Dennert, Gideon J. Mordecai, Mark Cleveland, Aaron Hill, Samantha Vincent, Greg Knox, John D. Reynolds   +7 more
wiley   +1 more source

Swimming Thrust of Sockeye Salmon (Oncorhynchus nerka) in Relation to Selectivity of Gillnets

, 1969
A significant relationship between girth at the mesh mark and fork length indicates that long sockeye salmon (Oncorhynchus nerka) have more swimming thrust than short ones. This tends to confirm a speculation of Regier and Robson (J. Fish. Res.
R. H. Lander
core   +1 more source

A Review of a Decade of Anadromous Salmonid Hatchery (And Stocking) Research: Insights for Policy, Management and a Changing Climate

Fish and Fisheries, Volume 27, Issue 3, Page 431-450, May 2026.
ABSTRACT Hatcheries and stocking programmes have long been a cornerstone of fisheries management, seen as tools for fisheries enhancement and/or conservation of threatened populations. Their use draws controversy, however, from a growing body of research over the last 50 years suggesting that stocking can have negative consequences for wild stocks, and
Hannah L. Harrison, Øystein Aas, Valerie Berseth, Tom Chance, Katherine L. Dalby, Shelley Denny, Michael T. Fabiano, Norm Johnson, Tor Kitching, Lian E. Kwong, Polina Orlov, Adrian P. Spidle, Alan Walker, Kyle Wellband, Lorna Wilson, Kurt Samways   +15 more
wiley   +1 more source

Sex differences in circulatory oxygen transport parameters of sockeye salmon (Oncorhynchus nerka) on the spawning ground

, 2009
Sex differences in circulatory oxygen transport parameters of sockeye salmon (Oncorhynchus nerka) on the spawning ...
SG Hinch (15788921), BD Taylor (15788954), Timothy Clark (13064481), PB Frappell (14456196), AP Farrell (15788924)   +4 more
core  

Study of single nucleotide polymorphism DNA in populations of sockeye salmon at Kamchatka, northwestern coast of the Okhotsk Sea, and Chukotka

Известия ТИНРО, 2017
Population structure of Asian sockeye salmon is considered by variability of 45 loci of single nucleotide polymorphism DNA (SNP) in 17 samples from its 10 major spawning grounds at Chukotka, Kamchatka, and northwestern coast of the Okhotsk Sea.
Anastasia M. Khrustaleva, Ekaterina V. Ponomareva, Maria V. Ponomareva, Natalia V. Klovach   +3 more
doaj   +1 more source

Perception of Polarized Light by Yearling Sockeye Salmon (Oncorhynchus nerka)

, 1971
Food-conditioning experiments conducted in the laboratory demonstrated that groups of yearling sockeye salmon (Oncorhynchus nerka) can discriminate between vertical and horizontal planes of linearly polarized light.
P. A. Dill
core   +1 more source

Effects of Heat Treatment on Agglutinin Activity in Serum of Kokanee (Oncorhynchus nerka)

, 1987
Effects of heat treatment on agglutinin activity of the serum was studied using kokanee (Oncorhynchus nerka) immunized by a single intraperitoneal injection of formalin-killed Aeromonas salmonicida strain Gifu and/or of sheep red blood cells (SRBC ...
1864, 池田, 和夫, イケダ, カズオ, 30371842, Ikeda, Kazuo   +4 more
core  

Oncorhynchus nerka population monitoring in the Sawtooth Valley Lakes

, 1996
Critical habitat for endangered Snake River sockeye salmon includes five rearing lakes located in the Sawtooth Valley of central Idaho. Most of the lakes contain either introduced or endemic kokanee populations. Snake River sockeye occur naturally in Redfish Lake, and are being stocked in Redfish and Pettit Lakes.
D M Teuscher, D Taki, K Ariwite
openaire   +2 more sources

Scope for Metabolism and Growth of Sockeye Salmon, Oncorhynchus nerka, and Some Related Energetics

, 1976
The extent of metabolic and feeding requirements for fingerling sockeye salmon (Oncorhynchus nerka) are compared over the tolerable range of temperature.
J. R. Brett
core   +1 more source

Delineating population structure of resilient sea/river‐type sockeye salmon

Limnology and Oceanography Letters
Conserving wild fisheries requires identifying and monitoring distinct populations, yet prevalent genetic approaches often do not integrate habitat data and may not fully delineate these structures. This issue is critical in sea/river‐type sockeye salmon
Kyle G. Brennan, Sean R. Brennan, Timothy Cline, Gabriel J. Bowen   +3 more
doaj   +1 more source