The effect of sea lice on Atlantic Salmon and other salmonid species
Sea lice were historically observed in rather low numbers on wild salmonids, with few adverse effects on the host being reported. Since the late 1980s, however, there have been several reports of sea lice epizootics on salmonids in Norway, Scotland, Ireland, and more recently Canada. Infested post-s...
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2011
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ftunstandrewcris:oai:risweb.st-andrews.ac.uk:publications/d3152c3f-67a6-413a-a8b1-8814bcd7562d 2023-05-15T14:30:10+02:00 The effect of sea lice on Atlantic Salmon and other salmonid species Finstad, Bengt Bjorn, Paal-Arne Todd, Christopher David Whoriskey, Fred Gargan, Patrick Forde, Gregory Revie, Crawford Aas, Oystein Einum, Sigurd Klemetsen, Anders Skurdal, Jostein 2011 https://risweb.st-andrews.ac.uk/portal/en/researchoutput/the-effect-of-sea-lice-on-atlantic-salmon-and-other-salmonid-species(d3152c3f-67a6-413a-a8b1-8814bcd7562d).html https://doi.org/10.1002/9781444327755.ch10 eng eng Wiley-Blackwell info:eu-repo/semantics/closedAccess Finstad , B , Bjorn , P-A , Todd , C D , Whoriskey , F , Gargan , P , Forde , G & Revie , C 2011 , The effect of sea lice on Atlantic Salmon and other salmonid species . in O Aas , S Einum , A Klemetsen & J Skurdal (eds) , Atlantic Salmon Ecology . Wiley-Blackwell , Chichester, UK , pp. 253-276 . https://doi.org/10.1002/9781444327755.ch10 Aquaculture Caligus disease Lepeophtheirus life cycle Oncorhynchus parasite abundance parasite intensity populations Salmo salar bookPart 2011 ftunstandrewcris https://doi.org/10.1002/9781444327755.ch10 2022-10-31T06:43:31Z Sea lice were historically observed in rather low numbers on wild salmonids, with few adverse effects on the host being reported. Since the late 1980s, however, there have been several reports of sea lice epizootics on salmonids in Norway, Scotland, Ireland, and more recently Canada. Infested post-smolts and adult fish often have been reported to be in poor physical condition, with some showing severely damaged caudal and dorsal fins and skin lesions. It has been suggested that the apparently increased infestation rate of sea lice on salmonids is correlated with the presence of salmon farms. This has been the focus of a long and controversial debate. Management improvements on fish farms have therefore aimed specifically at enhancing husbandry of cultured fish by reducing their infestations of sea lice. This approach has been taken with the additional objective of reducing their potential impact on wild salmonids. Here we give an overview of the differing experiences and responses of national bodies and the farming industry to the environmental challenges presented by sea lice in Norway, Canada, Ireland and Scotland. Whilst the emphasis is on the effect of sea lice on Atlantic salmon performance, some additional information on sea lice impacts on sea trout, Arctic charr and Pacific salmon is included. Book Part Arctic charr Arctic Atlantic salmon Salmo salar University of St Andrews: Research Portal Arctic Canada Norway Pacific 253 276 Oxford, UK |
institution |
Open Polar |
collection |
University of St Andrews: Research Portal |
op_collection_id |
ftunstandrewcris |
language |
English |
topic |
Aquaculture Caligus disease Lepeophtheirus life cycle Oncorhynchus parasite abundance parasite intensity populations Salmo salar |
spellingShingle |
Aquaculture Caligus disease Lepeophtheirus life cycle Oncorhynchus parasite abundance parasite intensity populations Salmo salar Finstad, Bengt Bjorn, Paal-Arne Todd, Christopher David Whoriskey, Fred Gargan, Patrick Forde, Gregory Revie, Crawford The effect of sea lice on Atlantic Salmon and other salmonid species |
topic_facet |
Aquaculture Caligus disease Lepeophtheirus life cycle Oncorhynchus parasite abundance parasite intensity populations Salmo salar |
description |
Sea lice were historically observed in rather low numbers on wild salmonids, with few adverse effects on the host being reported. Since the late 1980s, however, there have been several reports of sea lice epizootics on salmonids in Norway, Scotland, Ireland, and more recently Canada. Infested post-smolts and adult fish often have been reported to be in poor physical condition, with some showing severely damaged caudal and dorsal fins and skin lesions. It has been suggested that the apparently increased infestation rate of sea lice on salmonids is correlated with the presence of salmon farms. This has been the focus of a long and controversial debate. Management improvements on fish farms have therefore aimed specifically at enhancing husbandry of cultured fish by reducing their infestations of sea lice. This approach has been taken with the additional objective of reducing their potential impact on wild salmonids. Here we give an overview of the differing experiences and responses of national bodies and the farming industry to the environmental challenges presented by sea lice in Norway, Canada, Ireland and Scotland. Whilst the emphasis is on the effect of sea lice on Atlantic salmon performance, some additional information on sea lice impacts on sea trout, Arctic charr and Pacific salmon is included. |
author2 |
Aas, Oystein Einum, Sigurd Klemetsen, Anders Skurdal, Jostein |
format |
Book Part |
author |
Finstad, Bengt Bjorn, Paal-Arne Todd, Christopher David Whoriskey, Fred Gargan, Patrick Forde, Gregory Revie, Crawford |
author_facet |
Finstad, Bengt Bjorn, Paal-Arne Todd, Christopher David Whoriskey, Fred Gargan, Patrick Forde, Gregory Revie, Crawford |
author_sort |
Finstad, Bengt |
title |
The effect of sea lice on Atlantic Salmon and other salmonid species |
title_short |
The effect of sea lice on Atlantic Salmon and other salmonid species |
title_full |
The effect of sea lice on Atlantic Salmon and other salmonid species |
title_fullStr |
The effect of sea lice on Atlantic Salmon and other salmonid species |
title_full_unstemmed |
The effect of sea lice on Atlantic Salmon and other salmonid species |
title_sort |
effect of sea lice on atlantic salmon and other salmonid species |
publisher |
Wiley-Blackwell |
publishDate |
2011 |
url |
https://risweb.st-andrews.ac.uk/portal/en/researchoutput/the-effect-of-sea-lice-on-atlantic-salmon-and-other-salmonid-species(d3152c3f-67a6-413a-a8b1-8814bcd7562d).html https://doi.org/10.1002/9781444327755.ch10 |
geographic |
Arctic Canada Norway Pacific |
geographic_facet |
Arctic Canada Norway Pacific |
genre |
Arctic charr Arctic Atlantic salmon Salmo salar |
genre_facet |
Arctic charr Arctic Atlantic salmon Salmo salar |
op_source |
Finstad , B , Bjorn , P-A , Todd , C D , Whoriskey , F , Gargan , P , Forde , G & Revie , C 2011 , The effect of sea lice on Atlantic Salmon and other salmonid species . in O Aas , S Einum , A Klemetsen & J Skurdal (eds) , Atlantic Salmon Ecology . Wiley-Blackwell , Chichester, UK , pp. 253-276 . https://doi.org/10.1002/9781444327755.ch10 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1002/9781444327755.ch10 |
container_start_page |
253 |
op_container_end_page |
276 |
op_publisher_place |
Oxford, UK |
_version_ |
1766304071890763776 |