Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ...
No abstracts are to be cited without prior reference to the author.With the increase in production from cod (Gadus morhua) farming and ranching around the North Atlantic, concern has been raised about detrimental effects of accidental or deliberate introductions of reared strains into the wild. Here...
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2024
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ftdatacite:10.17895/ices.pub.25074464.v1 2024-03-31T07:51:43+00:00 Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... Cross, T. F. McGinnity, P. Carlsson, J. Coughlan, J. Dillane, E. deEyto, E. Ferguson, A. FitzGerald, R. Prodöhl, P. 2024 https://dx.doi.org/10.17895/ices.pub.25074464.v1 https://ices-library.figshare.com/articles/conference_contribution/Possible_genetic_interactions_between_reared_strains_and_wild_populations_of_cod_Gadus_morhua_lessons_from_salmon_Salmo_salar_common_garden_field_experiments/25074464/1 unknown ASC 2009 - Theme session Q https://ices-library.figshare.com/ICES-ASC-2009/groups https://dx.doi.org/10.17895/ices.pub.25074464 https://ices-library.figshare.com/ICES-ASC-2009/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25074464.v110.17895/ices.pub.25074464 2024-03-04T12:15:15Z No abstracts are to be cited without prior reference to the author.With the increase in production from cod (Gadus morhua) farming and ranching around the North Atlantic, concern has been raised about detrimental effects of accidental or deliberate introductions of reared strains into the wild. Here we concentrate on the possible genetic effects of interactions of captive bred fish with wild conspecifics by extrapolating from the major findings of Irish field experiments with reared and wild Atlantic salmon Salmo salar. We then discuss the likelihood of similar effects being observed in cod. In the case of S. salar in a “common garden” scenario in a natural freshwater stream, native wild populations were found in many situations, simulating both farm escapes and stocking, to have significantly higher lifetime reproductive success (LRS) than their reared counterparts. Where wild X reared hybrids were produced LRS was lower depending on the extent of reared involvement (e.g. wild backcrosses more fit than F2 ... Conference Object Atlantic salmon Gadus morhua North Atlantic Salmo salar DataCite Metadata Store (German National Library of Science and Technology) |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture |
spellingShingle |
Fisheries and aquaculture Cross, T. F. McGinnity, P. Carlsson, J. Coughlan, J. Dillane, E. deEyto, E. Ferguson, A. FitzGerald, R. Prodöhl, P. Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
topic_facet |
Fisheries and aquaculture |
description |
No abstracts are to be cited without prior reference to the author.With the increase in production from cod (Gadus morhua) farming and ranching around the North Atlantic, concern has been raised about detrimental effects of accidental or deliberate introductions of reared strains into the wild. Here we concentrate on the possible genetic effects of interactions of captive bred fish with wild conspecifics by extrapolating from the major findings of Irish field experiments with reared and wild Atlantic salmon Salmo salar. We then discuss the likelihood of similar effects being observed in cod. In the case of S. salar in a “common garden” scenario in a natural freshwater stream, native wild populations were found in many situations, simulating both farm escapes and stocking, to have significantly higher lifetime reproductive success (LRS) than their reared counterparts. Where wild X reared hybrids were produced LRS was lower depending on the extent of reared involvement (e.g. wild backcrosses more fit than F2 ... |
format |
Conference Object |
author |
Cross, T. F. McGinnity, P. Carlsson, J. Coughlan, J. Dillane, E. deEyto, E. Ferguson, A. FitzGerald, R. Prodöhl, P. |
author_facet |
Cross, T. F. McGinnity, P. Carlsson, J. Coughlan, J. Dillane, E. deEyto, E. Ferguson, A. FitzGerald, R. Prodöhl, P. |
author_sort |
Cross, T. F. |
title |
Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
title_short |
Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
title_full |
Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
title_fullStr |
Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
title_full_unstemmed |
Possible genetic interactions between reared strains and wild populations of cod (Gadus morhua): lessons from salmon (Salmo salar) common garden field experiments ... |
title_sort |
possible genetic interactions between reared strains and wild populations of cod (gadus morhua): lessons from salmon (salmo salar) common garden field experiments ... |
publisher |
ASC 2009 - Theme session Q |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25074464.v1 https://ices-library.figshare.com/articles/conference_contribution/Possible_genetic_interactions_between_reared_strains_and_wild_populations_of_cod_Gadus_morhua_lessons_from_salmon_Salmo_salar_common_garden_field_experiments/25074464/1 |
genre |
Atlantic salmon Gadus morhua North Atlantic Salmo salar |
genre_facet |
Atlantic salmon Gadus morhua North Atlantic Salmo salar |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2009/groups https://dx.doi.org/10.17895/ices.pub.25074464 https://ices-library.figshare.com/ICES-ASC-2009/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25074464.v110.17895/ices.pub.25074464 |
_version_ |
1795030443685314560 |