Results 101 to 110 of about 152,513 (210)

Freshwater hydrology emerges as the strongest predictor of phenological variability in a Southeast Alaska steelhead trout (Oncorhynchus mykiss) population

Journal of Fish Biology, EarlyView.
Abstract Phenological variation, such as the migration trends of salmonids, may provide resilience in changing environmental scenarios, influencing individual survival and population productivity. Phenological shifts may be particularly consequential for anadromous species that rely on seasonal cues for migration between freshwater and marine habitats ...
Juliana C. Cornett, Charles D. Waters, Krista M. Nichols, Frank P. Thrower   +3 more
wiley   +1 more source

Post‐release survival, movement and marine migration of smolt‐to‐adult supplemented Atlantic Salmon

Journal of Fish Biology, EarlyView.
Abstract Atlantic salmon (Salmo salar) populations are declining across much of their range, prompting the use of supplementation strategies, such as smolt‐to‐adult supplementation (SAS), to enhance adult returns. However, little is known about how captivity while maturing to adulthood influences post‐release survival, behaviour and migration of ...
Natalie C. Koopman, Robert J. Lennox, Morgan L. Piczak, Marin Stubbings, Sarah Penney, John Batt, Glenn T. Crossin   +6 more
wiley   +1 more source

Coupling habitat, hydrological and population models to evaluate strategies to recover an endangered salmonid population

Frontiers in Ecology and Evolution
IntroductionHabitat degradation, changes to hydrology, over-harvest, and hatchery practices have contributed to the decline of salmon populations in California over the past two centuries.
Ann-Marie K. Osterback, Ann-Marie K. Osterback, A. Noble Hendrix, Miles Daniels, Miles Daniels, Eric Danner, Eric Danner, Rene Henery, Rene Henery, Steven T. Lindley, Steven T. Lindley   +10 more
doaj   +1 more source

Atlantic salmon (Salmo salar) aquaculture in a changing climate: Quantitative insights from industry records and climate projections

Journal of Fish Biology, EarlyView.
Abstract Predicting and understanding the implications of climate change on Atlantic salmon (Salmo salar) aquaculture is a fundamental step to understanding risk and mitigating potential impacts. Here, we statistically downscale established climate models using satellite‐based sea surface temperature data and in situ industry measurements to inform ...
Travis E. Van Leeuwen, David Coté, Cassandra Konecny, Andrew Swanson, Julia Bungay, Christina Pretty, Mark D. Fast, Jordan Miller, Trond Kristiansen   +8 more
wiley   +1 more source

Masu Oncorhynchus masou (Salmonidae) and coho Oncorhynchus kisutch (Salmonidae) salmon in the ba- sin of Kuchelinovskoye Reservoir (Primorsky Region)

Известия ТИНРО
Yearlings (0+) of coho salmon Oncorhynchus kisutch (19450 ind.) and masu salmon Oncorhynchus masou (3000 ind.) were released into the Kuchelinova River upstream of the Kuchelinovskoye Reservoir on July 15, 1987.
V. V. Tsygir
doaj   +1 more source

Comparison of coded‐wire tagging with parentage‐based tagging and genetic stock identification in a large‐scale coho salmon fisheries application in British Columbia, Canada

Evolutionary Applications, 2019
Wild Pacific salmon, including Coho salmon Onchorynchus kisutch, have been supplemented with hatchery propagation for over 50 years in support of increased ocean harvest and conservation of threatened populations.
Terry D. Beacham, Colin Wallace, Kim Jonsen, Brenda McIntosh, John R. Candy, David Willis, Cheryl Lynch, Jean‐Sébastien Moore, Louis Bernatchez, Ruth E. Withler   +9 more
doaj   +1 more source

Using an International Econometric Model to Forecast Alaska Salmon Revenues [PDF]

As Alaska prices tumbled in the 1990s, Alaska's Senate Special Committee on Domestic and International Commercial Fisheries requested a comprehensive review of the Alaska salmon enhancement program.
Herrmann, Mark
core  

Impact of light pollution on fishes: Mechanisms and ecological consequences

Journal of Fish Biology, EarlyView.
Abstract The increasing prevalence of artificial light at night (ALAN) is of growing ecological concern. By altering natural light regimes, ALAN affects the behaviour, physiology and life‐history of organisms. While research has largely focused on terrestrial ecosystems, aquatic ecosystems are increasingly exposed.
Hanxi Chen, Ulrika Candolin
wiley   +1 more source

Mortality in Salmon (Salmo salar) Fry Related to Lipoid Liver Disease Induced by Unbalanced Fatty Acid Composition of the Diet

Journal of Fish Diseases, EarlyView.
ABSTRACT In 2023, all but one Swedish restocking farm rearing Baltic salmon and sea trout fry experienced massive mortality caused by lipoid liver disease (LLD). The struck farms used the same feed, and this was suspected to be the cause of the outbreak.
Caroline Ek, Lo Persson, Charlotte Axén
wiley   +1 more source

Phenotypic Florfenicol Resistance in floR‐Harbouring Flavobacterium psychrophilum Isolates (CC‐ST90): A Case Study From Danish Freshwater Rainbow Trout Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Monitoring antimicrobial resistance (AMR) in fish pathogens is essential for supporting sustainable aquaculture. In this study, susceptibility testing and genome sequencing were used to characterize the AMR profile of seven Flavobacterium psychrophilum originating from Danish rainbow trout farms (2019–2022).
Valentina L. Donati, Lone Madsen
wiley   +1 more source