Zobrazeno 1 - 10
of 218
pro vyhledávání: '"F Oppedal"'
Publikováno v:
Aquaculture Environment Interactions, Vol 16, Pp 103-114 (2024)
To ensure acceptable animal welfare in emerging offshore Atlantic salmon aquaculture, it is crucial to understand the biological limits of the fish. Much work has been done on the effects of water currents, but few studies exist on waves, owing to lo
Externí odkaz:
https://doaj.org/article/c6c66c5e04d54fc7b8de23fb4111248d
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 189-198 (2021)
A trend in Atlantic salmon aquaculture is to establish new production sites that are susceptible to extreme weather conditions; however, strong and persistent water currents may compromise fish welfare. Defining acceptable current conditions necessit
Externí odkaz:
https://doaj.org/article/7052d1e6b3b74de297ceffc064e72e6c
Publikováno v:
Aquaculture Environment Interactions, Vol 13, Pp 121-131 (2021)
Light is a fundamental environmental cue which influences the migration of many marine organisms. For the salmon louse Lepeophtheirus salmonis, light is believed to drive the diel vertical migration behaviour of their planktonic larvae. Salmon lice a
Externí odkaz:
https://doaj.org/article/d4baec658ba94322a2d9a0953529aeb1
Publikováno v:
Aquaculture Environment Interactions, Vol 13, Pp 41-49 (2021)
Securing the welfare and maximising the lice removal efficacy of ~60 million cleaner fish used each year on salmonid farms is essential to develop a productive and ethical industry with low salmon lice Lepeophtheirus salmonis levels. We tested whethe
Externí odkaz:
https://doaj.org/article/4d5b3117287e4dc9a7888eee83554e6e
Publikováno v:
Aquaculture Environment Interactions, Vol 12, Pp 179-191 (2020)
Models for mapping and forecasting infective pressure from salmon louse Lepeophtheirus salmonis larvae are of major importance in the Norwegian government’s management of salmonid aquaculture. These models use site-reported temperature and number o
Externí odkaz:
https://doaj.org/article/ddb80e7ddd714b9eb8d6be713ff2241c
Publikováno v:
Aquaculture Environment Interactions, Vol 8, Pp 659-664 (2016)
Critical swimming speed (Ucrit) has traditionally been measured in relatively small swimming tunnels with 1 fish alone. However, both increased flume lengths and swimming in groups are known to improve performance. Atlantic salmon Salmo salar farming
Externí odkaz:
https://doaj.org/article/6bedd1c9d9584c9ba87a73ebeddb2db9
Publikováno v:
Aquaculture Environment Interactions, Vol 8, Pp 429-435 (2016)
Host-parasite systems are often characterised by a co-evolutionary arms race, with avoidance behaviour being the first line of defence for hosts. In aquatic ecosystems, the rapid rise of fish farming has elevated host abundance, altering the context
Externí odkaz:
https://doaj.org/article/fbe63b9bc0ae4955a12c254a1fd913c8
Publikováno v:
Aquaculture Environment Interactions, Vol 8, Pp 387-395 (2016)
To overcome sustainability obstacles and improve operations, the Atlantic salmon farming industry is testing novel approaches to production. Redistributing farm sites to offshore locations is one such solution; however, tolerance to high-current velo
Externí odkaz:
https://doaj.org/article/6bcae261db8c4ce19d6079c4ae81a413
Publikováno v:
Aquaculture Environment Interactions, Vol 8, Pp 339-347 (2016)
Increased swimming speed of Atlantic salmon is generally considered an improvement to welfare under aquaculture settings, as group structure is improved and agonistic behaviour reduced. As such, establishing fish farms in exposed areas with fast wate
Externí odkaz:
https://doaj.org/article/00427637600d4fb9aa505042a4340686