Results 111 to 120 of about 6,162 (273)

Comparative Agonistic and Feeding Behavior of Hatchery-Reared and Wild Salmon in Aquaria

, 1968
When hatchery-reared and wild landlocked Atlantic salmon (Salmo salar) parr of the same age and size were permitted to compete for social dominance and for food in aquaria, twice as many hatchery salmon attained dominance as wild salmon.
Owen C. Fenderson, W. Harry Everhart, Kenneth M. Muth   +2 more
core   +1 more source

Fish Poxviruses on the Rise: Prospects for Aquatic Health

Journal of Fish Diseases, EarlyView.
ABSTRACT Fish poxviruses are increasingly recognised as emerging pathogens of fish and should be considered in cases of unexplained gill or skin pathology. Carp edema virus (CEV), the causative agent of koi sleepy disease in common carp and koi (Cyprinus carpio), represents the first known example.
Mikolaj Adamek, Marek Matras, Oluwaseun Christianah Ojelade, Motohiko Sano, Mona C. Gjessing, Tomas Korytar, Alberto Falco, Krzysztof Rakus, Verena Jung‐Schroers, Andor Doszpoly   +9 more
wiley   +1 more source

Hydroelectric Dams and the Decline of Chinook Salmon in the Columbia River Basin

The decline of chinook salmon runs into the mouth of the Columbia River in recent decades is thought to be partly attributable to the construction of hydroelectric dams. The purpose of this article is to estimate the magnitude of losses in chinook salmon
Booth, Douglas E.
core  

Bibliography of Salmonids published in Japan (18): 2003 [PDF]

, 2005
This cunent salmonid bibliography， distributed yearly since 1988， covers scientific publications in Japan. The former fifteen issues were published in Technical Reports of Hokkaido Salmon Hatchery(Fish and Eggs)， No.
浦和, 茂彦, Urawa, Shigehiko, ウラワ, シゲヒコ   +2 more
core  

Vaccination Reduces Shedding of Salmonid Alphavirus Subtype 3, but Bacterial Co‐Infection Influences the Effect

Journal of Fish Diseases, EarlyView.
ABSTRACT Waterborne horizontal transmission of viral diseases in fish relies on the release of infectious virus particles (termed shedding) into the aquatic environment. Both the rate and duration of shedding are critical for efficient viral spread, making interventions that reduce shedding valuable for disease control.
Søren Grove, H. Craig Morton, Dhamotharan Kannimuthu, HyeongJin Roh, Ravikumar M. Chovatia, Ma Michelle Peñaranda, Dawit Ghebretnsae, Kai Ove Skaftnesmo   +7 more
wiley   +1 more source

Using Participation Data to Estimate Fishing Costs for Commercial Salmon Fisheries in Alaska

This paper estimates the fishing costs and the returns to fishing for nine commercial salmon fleets in Alaska. The econometric model uses a two-stage least squares estimation procedure to estimate the effect of congestion and heterogeneity on the returns
Boyce, John R.
core  

Microbiome and Pathobiome Characterization in Farmed Barramundi (Lates calcarifer) During and Post Scale Drop Disease Outbreaks

Journal of Fish Diseases, EarlyView.
ABSTRACT Large‐scale double‐digest RAD sequencing (ddRADseq) datasets generated for genotyping are increasingly available in aquaculture, yet their unmapped reads remain largely unexplored for pathogen surveillance. Here, we evaluated the utility and limitations of repurposing unmapped ddRADseq reads to examine pathogen‐associated and disease ...
Nguyen Thanh Vu, Xueyan Shen, Susan Gibson‐Kueh, Maura Carrai, Celestine Terence, Zhi Weng Josiah Poon, Sarah Priyanka Nelson, Saengchan Senapin, Ha Thanh Dong, Jiun‐Yan Loh, Dean R. Jerry, Jose A. Domingos   +11 more
wiley   +1 more source

Decoding the Black Box of Fish Vaccines Efficacy in Basic and Applied Contexts

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Vaccines are the frontline defense in aquaculture, yet predicting their real‐world performance remains a tricky puzzle. Unlike terrestrial veterinary vaccines, fish vaccines largely operate through “Black Box” processes, where we observe the outcomes but rarely understand the underlying immune mechanisms. Laboratory trials, though informative,
Jiří Kyslík, Mikolaj Adamek, Tomáš Korytář   +2 more
wiley   +1 more source

Salmon Hatcheries as Fish Factories: Forgetting the Lessons of Leopold

SSRN Electronic Journal, 2014
The public views salmon hatcheries as a lifeline for the species, at least in the Columbia Basin, which experienced near-extinction due to damming of the Columbia River during the first half of the 20th century. Jim Lichotowich's new book, "Salmon, People, and Place: A Biologist's Search for Salmon Recovery," is an indictment of reliance on hatcheries ...
openaire   +2 more sources

The use of edible insects in human food

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5775-5787, 15 August 2026.
Abstract The world population is expected to reach approximately 10 billion people by 2050, which will significantly increase global food demand and may lead to agricultural shortages and a higher risk of food insecurity. In this context, this review discusses the potential of insects as alternative sources of animal protein, addressing their ...
Pamela Barroso de Oliveira, Hugo Calixto Fonseca, Cláudia Regina Vieira, Gleidson Giordano Pinto de Carvalho, Jane Sélia dos Reis dos Coimbra, Bruna Mara Aparecida de Carvalho Mesquita   +5 more
wiley   +1 more source