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Akademický článek

Caught in the trap: over half of the farmed Atlantic salmon removed from a wild spawning population in the period 2014-2018 were mature

Autor: AS Madhun, A Harvey, Ø Skaala, V Wennevik, S Knutar, MF Solberg, M Quintela, PT Fjeldheim, S Meier, KA Glover

Publikováno v: Aquaculture Environment Interactions, Vol 15, Pp 271-285 (2023)

Whilst aquaculture continues its global expansion, containment of fish in sea cages remains a persistent environmental challenge. Within Atlantic salmon Salmo salar farming, widespread escapes over several decades have left a legacy of ecological and

Externí odkaz: https://doaj.org/article/daf780a41310469889b635297b022345

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Akademický článek

Siblingship tests connect two seemingly independent farmed Atlantic salmon escape events

Autor: M Quintela, V Wennevik, AGE Sørvik, Ø Skaala, OT Skilbrei, K Urdal, BT Barlaup, KA Glover

Publikováno v: Aquaculture Environment Interactions, Vol 8, Pp 497-509 (2016)

Aquaculture escapees represent a threat to the genetic integrity of native populations, may spread infectious agents and display ecological interactions with wild fish. DNA-based identification methods are well established for tracing Atlantic salmon

Externí odkaz: https://doaj.org/article/b623d99eac5c43219ebfc367261a7983

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Akademický článek

Genetic introgression of farmed salmon in native populations: quantifying the relative influence of population size and frequency of escapees

Autor: M Heino, T Svåsand, V Wennevik, KA Glover

Publikováno v: Aquaculture Environment Interactions, Vol 6, Iss 2, Pp 185-190 (2015)

Farmed escapees may threaten the genetic integrity of native salmon populations through interbreeding. However, introgression requires survival until maturation, successful reproduction and successful early development. These traits are often comprom

Externí odkaz: https://doaj.org/article/7e93e99bc99a4fe99e3f00cf9cdf7edf

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Akademický článek

Triploid (sterile) farmed Atlantic salmon males attempt to spawn with wild females

Autor: PG Fjelldal, V Wennevik, IA Fleming, T Hansen, KA Glover

Publikováno v: Aquaculture Environment Interactions, Vol 5, Iss 2, Pp 155-162 (2014)

Genetic interaction between farmed escapees and wild conspecifics represents one of the major environmental challenges faced by the Atlantic salmon aquaculture industry. In order to mitigate genetic interactions, triploid (sterile) farmed fish can be

Externí odkaz: https://doaj.org/article/596ab2c689f14779a54ae5991d9fa9ba

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Akademický článek

Inferring Atlantic salmon post-smolt migration patterns using genetic assignment

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

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Overruled by nature: A plastic response to an ecological regime shift disconnects a gene and its trait

Autor: F. Besnier, Ø. Skaala, V. Wennevik, F. Ayllon, K.R. Utne, P.T. Fjeldheim, K. Andersen-Fjeldheim, S. Knutar, K.A. Glover

In Atlantic salmon, age at maturation is a life history trait ruled by a sex-specific trade-off between reproductive success and survival. Following an ecological regime shift in 2005, many North Atlantic salmon populations currently display smaller

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a71f22e932906647b6026e5f3703e6dd
https://doi.org/10.1101/2022.10.27.514021

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Akademický článek

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Natural and anthropogenic drivers of escaped farmed salmon occurrence and introgression into wild Norwegian Atlantic salmon populations

Publikováno v: ICES Journal of Marine Science

Marine aquaculture of Atlantic salmon (Salmo salar) is a relatively new industry where breeding programs have led to rapid genetic change in the captive populations that were built up alongside conspecific wild individuals. Throughout its 50-years hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a519c3421a3dadc62ae9cfbc9a588ad5
https://hdl.handle.net/11250/2997181

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Akademický článek

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Akademický článek

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