Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Ø. Karlsen"'
Questionnarie-based survey of experiences with the use of expanding PIN systems in mechanical joints
Autor:
Ø. Karlsen, H.G. Lemu
Publikováno v:
Results in Engineering, Vol 9, Iss , Pp 100212- (2021)
In this paper, experiences with the use of expanding pins in mechanical joints in different equipment are investigated through a questionnaire-based survey, where six different sections are highlighted; Size of company, Company profile, Experience wi
Externí odkaz:
https://doaj.org/article/4f255b23004c46a682c01e2c4ed29a43
Autor:
A. C. Harvey, M. Quintela, K. A. Glover, Ø. Karlsen, R. Nilsen, Ø. Skaala, H. Sægrov, S. Kålås, S. Knutar, V. Wennevik
Publikováno v:
Royal Society Open Science, Vol 6, Iss 10 (2019)
Understanding migratory patterns is important for predicting and mitigating unwanted consequences of environmental change or anthropogenic challenges on vulnerable species. Wild Atlantic salmon undergo challenging migrations between freshwater and ma
Externí odkaz:
https://doaj.org/article/4e6dea31709a4da395e7af109e9e40fd
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:
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
Akademický článek
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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
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c2007cfe9ba1e5a6554d3ccb36d61d
https://hdl.handle.net/11250/3042418
https://hdl.handle.net/11250/3042418
Akademický článek
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