Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Ø Karlsen"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Fish spawning location and behaviour can be challenging to detect, especially in deep water. Here we utilise two large acoustic telemetry datasets from western and mid Norway to study the vertical movement dimension of individual Atlantic co
Externí odkaz:
https://doaj.org/article/5bc241eabd1a48e7a7e8386d74926888
Publikováno v:
Aquaculture Environment Interactions, Vol 16, Pp 213-225 (2024)
Infestations with the ectoparasite salmon louse Lepeophtheirus salmonis are considered one of the main stressors for wild salmonids in farm-intensive areas. In Norway, lice infestations on sea trout Salmo trutta are monitored annually at fixed statio
Externí odkaz:
https://doaj.org/article/22c7924531354caf80797065d471fb65
Autor:
JM Murphy, M Moriarty, AJ Brooker, W Waites, CW Revie, TP Adams, M Lewis, HC Reinardy, JP Phelan, JP Coyle, B Rabe, SC Ives, JD Armstrong, AD Sandvik, L Asplin, Ø Karlsen, S Garnier, G á Norði, PA Gillibrand, KS Last, AG Murray
Publikováno v:
Aquaculture Environment Interactions, Vol 16, Pp 27-42 (2024)
Sea lice are a major health hazard for farmed Atlantic salmon in Europe, and their impact is felt globally. Given the breadth of ongoing research in sea lice dispersal and population modelling, and focus on research-led adaptive management, we brough
Externí odkaz:
https://doaj.org/article/90519a485ee54b1c8ed4ff52c5820533
Autor:
M Moriarty, JM Murphy, AJ Brooker, W Waites, CW Revie, TP Adams, M Lewis, HC Reinardy, JP Phelan, JP Coyle, B Rabe, SC Ives, JD Armstrong, AD Sandvik, LC Asplin, Ø Karlsen, S Garnier, G á Norði, PA Gillibrand, KS Last, AG Murray
Publikováno v:
Aquaculture Environment Interactions, Vol 16, Pp 1-25 (2024)
Sustainability of aquaculture, an important component of the blue economy, relies in part on ensuring assessment of environmental impact and interactions relating to sea lice dispersing from open pen salmon and trout farms. We review research underpi
Externí odkaz:
https://doaj.org/article/44a4e78a4c0d438989d7db3fb9ca37c4
Autor:
JE Skjæraasen, Ø Karlsen, Ø Langangen, S Meier, KM Dunlop, T van der Meeren, NB Keeley, MS Myksvoll, G Dahle, E Moland, R Nilsen, KM Elvik Schrøder, RJ Bannister, EM Olsen
Publikováno v:
Aquaculture Environment Interactions, Vol 14, Pp 229-242 (2022)
Wild fish aggregate at aquaculture net-pens, but the underlying mechanisms are not fully understood. This study examined how salmon farms attract coastal Atlantic cod Gadus morhua from their inshore spawning grounds. Acoustic receivers were deployed
Externí odkaz:
https://doaj.org/article/4aa8c53f39a941d88c1ae88256821059
Autor:
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
Publikováno v:
Aquaculture Environment Interactions, Vol 13, Pp 399-412 (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. Less is known about the extent to which salmon farming
Externí odkaz:
https://doaj.org/article/7eb847e4e605496b8fe24bdd31c350d3
Autor:
T Dempster, K Overton, S Bui, LH Stien, F Oppedal, Ø Karlsen, A Coates, BL Phillips, LT Barrett
Publikováno v:
Aquaculture Environment Interactions, Vol 13, Pp 237-248 (2021)
Sea cage fish farming is typically open to the environment, with disease transmission possible between farmed and wild hosts. In salmonid aquaculture, salmon louse Lepeophtheirus salmonis infestations cause production losses, reduce welfare for farme
Externí odkaz:
https://doaj.org/article/6599023e461b4b1db4450f6777b7ec52
Publikováno v:
Aquaculture Environment Interactions, Vol 13, Pp 133-144 (2021)
The regulation of aquaculture production in Norway considers the potential impact of salmon lice on wild fish. However, most attention has been focused on impacts on wild Atlantic salmon, despite the fact that anadromous brown trout spend the majorit
Externí odkaz:
https://doaj.org/article/08eb9ee9afc74018b063009aced479c2
Publikováno v:
Aquaculture Environment Interactions, Vol 6, Iss 1, Pp 91-103 (2014)
Salmonid farming affects both the environment and other industries, with impacts of wild fish attracted to fish farms being a major concern. Here, we summarized existing knowledge on the impacts of such aggregations around open-cage salmonid farms in
Externí odkaz:
https://doaj.org/article/dae2566293cc422fad3855affef52182
Autor:
K McQueen, J E Skjæraasen, D Nyqvist, E M Olsen, Ø Karlsen, J J Meager, P H Kvadsheim, N O Handegard, T N Forland, K de Jong, L D Sivle
Publikováno v:
ICES Journal of Marine Science. 80:1052-1065
Seismic airgun surveys to map petroleum deposits in the seabed may impact behaviour of marine animals over large distances. Understanding whether fish spawning behaviour is affected by this anthropogenic noise source is important because reproductive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::503afbc993b2f2785bbbe771ed8b4a91
https://doi.org/10.1093/icesjms/fsad032
https://doi.org/10.1093/icesjms/fsad032