Results 21 to 30 of about 5,880 (258)

Does density influence relative growth performance of farm, wild and F1 hybrid Atlantic salmon in semi-natural and hatchery common garden conditions? [PDF]

Royal Society Open Science, 2016
The conditions encountered by Atlantic salmon, Salmo salar L., in aquaculture are markedly different from the natural environment. Typically, farmed salmon experience much higher densities than wild individuals, and may therefore have adapted to living ...
Alison C. Harvey, Gareth Juleff, Gary R. Carvalho, Martin I. Taylor, Monica F. Solberg, Simon Creer, Lise Dyrhovden, Ivar-Helge Matre, Kevin A. Glover   +8 more
doaj   +1 more source

Relationship of farm salmon, sea lice, and wild salmon populations [PDF]

Proceedings of the National Academy of Sciences, 2010
Increased farm salmon production has heightened concerns about the association between disease on farm and wild fish. The controversy is particularly evident in the Broughton Archipelago of Western Canada, where a high prevalence of sea lice (ectoparasitic copepods) was first reported on juvenile wild pink salmon (Oncorhynchus gorbuscha) in 2001 ...
Gary D, Marty, Sonja M, Saksida, Terrance J, Quinn   +2 more
openaire   +2 more sources

The Weak Sustainability of the Salmon Feed Transition in Norway – A Bioeconomic Case Study

Frontiers in Marine Science, 2019
This paper investigates transition pathways using an example from the bioeconomy: salmon farming and feed development in Norway. With a Multi-Level Perspective (MLP), the analysis shows how a crucial biological input factor, feed, was gradually developed
Lillian Hansen, Lillian Hansen
doaj   +1 more source

Genomic characterization and phylogenetic position of two new species in Rhabdoviridae infecting the parasitic copepod, salmon louse (Lepeophtheirus salmonis). [PDF]

PLoS ONE, 2014
Several new viruses have emerged during farming of salmonids in the North Atlantic causing large losses to the industry. Still the blood feeding copepod parasite, Lepeophtheirus salmonis, remains the major challenge for the industry.
Arnfinn Lodden Økland, Are Nylund, Aina-Cathrine Øvergård, Steffen Blindheim, Kuninori Watanabe, Sindre Grotmol, Carl-Erik Arnesen, Heidrun Plarre   +7 more
doaj   +1 more source

Competition between farmed and wild salmon: the Japanese salmon market [PDF]

Agricultural Economics, 2005
AbstractThis article examines the Japanese market for salmon. This market is of interest, since it is the largest and most diversified salmon market in the world with wild and farmed species, from Europe and South and North America, competing in the same market.
Asche, Frank, Guttormsen, Atle G., Sebulonsen, Tom, Sissener, Elin Helene   +3 more
openaire   +2 more sources

Why Does Piscirickettsia salmonis Break the Immunological Paradigm in Farmed Salmon? Biological Context to Understand the Relative Control of Piscirickettsiosis

Frontiers in Immunology, 2022
Piscirickettsiosis (SRS) has been the most important infectious disease in Chilean salmon farming since the 1980s. It was one of the first to be described, and to date, it continues to be the main infectious cause of mortality.
Marco Rozas-Serri
doaj   +1 more source

Impact of salmon farming on Atlantic cod spatio-temporal reproductive dynamics

Aquaculture Environment Interactions, 2021
Salmon farming in marine net pens is a major activity in many temperate regions. This industry may affect coastal ecosystems in several ways, such as with waste pollution and parasite spillover.
JE Skjæraasen, Ø Karlsen, Ø Langangen, T van der Meeren, NB Keeley, MS Myksvoll, G Dahle, E Moland, R Nilsen, KM Elvik Schrøder, RJ Bannister, EM Olsen   +11 more
doaj   +1 more source

Productivity, activity of digestive and antioxidant enzymes of carp (Cyprinus carpio Linnaeus, 1758) as a result of the use of inulin in low-nutrient feeds

Ribogospodarsʹka Nauka Ukraïni
Purpose. To evaluate the effect and outline the prospects for adding inulin to the low-nutrient diet of carp in accordance with productive parameters, activity of digestive tract enzymes and the antioxidant defense system. Methodology.
O. Deren, O. Dobrianska, M. Koryliak
doaj   +1 more source

Salmon lice infection in wild salmonids in marine protected areas: Comment on Serra-Llinares et al. (2014)

Aquaculture Environment Interactions, 2016
Serra-Llinares et al. (2014; Aquacult Environ Interact 5:1-16) analysed the association between the estimated production of salmon louse copepodites in salmon farms and lice infection levels in wild salmonids.
PA Jansen, E Brun, E Skjerve
doaj   +1 more source

An update of the salmon louse (Lepeophtheirus salmonis) reference genome assembly

G3: Genes, Genomes, Genetics, 2022
Salmon lice have plagued the salmon farming industry and have negatively impacted salmon populations in the wild. In response, researchers have generated high density genetic maps, genome assemblies, transcriptomes, and whole-genome resequencing data to ...
Jay Joshi, Anne-Marie Flores, Kris A Christensen, Hollie Johnson, Ahmed Siah, Ben F Koop   +5 more
doaj   +1 more source