From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range
This study collated existing data on lobster moult increment from studies across the range of Homarus gammarus, together with new tagging data from Orkney, United Kingdom. Generalized additive models were used to investigate geographical differences in absolute moult increment and moult probability....
Published in: | ICES Journal of Marine Science |
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Oxford University Press (OUP)
2021
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Online Access: | https://archimer.ifremer.fr/doc/00658/76966/78186.pdf https://doi.org/10.1093/icesjms/fsaa172 https://archimer.ifremer.fr/doc/00658/76966/ |
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ftarchimer:oai:archimer.ifremer.fr:76966 2024-06-23T07:52:35+00:00 From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range Coleman, Matthew T Agnalt, Anne-lisbeth Emmerson, Jack Laurans, Martial Porter, Joanne S Bell, Michael C 2021-03 application/pdf https://archimer.ifremer.fr/doc/00658/76966/78186.pdf https://doi.org/10.1093/icesjms/fsaa172 https://archimer.ifremer.fr/doc/00658/76966/ eng eng Oxford University Press (OUP) https://archimer.ifremer.fr/doc/00658/76966/78186.pdf doi:10.1093/icesjms/fsaa172 https://archimer.ifremer.fr/doc/00658/76966/ info:eu-repo/semantics/openAccess restricted use Ices Journal Of Marine Science (1054-3139) (Oxford University Press (OUP)), 2021-03 , Vol. 78 , N. 2 , P. 611-620 climate change growth Homarus lobster moult tag recapture temperature thermal preferendum text Article info:eu-repo/semantics/article 2021 ftarchimer https://doi.org/10.1093/icesjms/fsaa172 2024-06-12T00:05:55Z This study collated existing data on lobster moult increment from studies across the range of Homarus gammarus, together with new tagging data from Orkney, United Kingdom. Generalized additive models were used to investigate geographical differences in absolute moult increment and moult probability. Absolute moult increment was seen to differ significantly between regions and between sexes and showed a non-linear relationship with pre-moult size. Smaller absolute moult increments were observed at southern and northern latitudes with larger increments observed in the centre of the species range. Temperature was identified as a significant factor explaining differences in absolute moult increment between regions, consistent with there being a thermal optimum for growth for in H. gammarus. Moult and double moult probabilities decline with pre-moult size, with greatest probability of moulting occurring around day 250. Probability of double moulting increased with mean annual sea surface temperature. Regionally variable growth patterns, and localized adaptation to abiotic variables such as temperature, should therefore be taken into account when defining lobster stock assessment and fishery management areas. Article in Journal/Newspaper European lobster Homarus gammarus Northern Norway Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Norway ICES Journal of Marine Science 78 2 611 620 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
climate change growth Homarus lobster moult tag recapture temperature thermal preferendum |
spellingShingle |
climate change growth Homarus lobster moult tag recapture temperature thermal preferendum Coleman, Matthew T Agnalt, Anne-lisbeth Emmerson, Jack Laurans, Martial Porter, Joanne S Bell, Michael C From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
topic_facet |
climate change growth Homarus lobster moult tag recapture temperature thermal preferendum |
description |
This study collated existing data on lobster moult increment from studies across the range of Homarus gammarus, together with new tagging data from Orkney, United Kingdom. Generalized additive models were used to investigate geographical differences in absolute moult increment and moult probability. Absolute moult increment was seen to differ significantly between regions and between sexes and showed a non-linear relationship with pre-moult size. Smaller absolute moult increments were observed at southern and northern latitudes with larger increments observed in the centre of the species range. Temperature was identified as a significant factor explaining differences in absolute moult increment between regions, consistent with there being a thermal optimum for growth for in H. gammarus. Moult and double moult probabilities decline with pre-moult size, with greatest probability of moulting occurring around day 250. Probability of double moulting increased with mean annual sea surface temperature. Regionally variable growth patterns, and localized adaptation to abiotic variables such as temperature, should therefore be taken into account when defining lobster stock assessment and fishery management areas. |
format |
Article in Journal/Newspaper |
author |
Coleman, Matthew T Agnalt, Anne-lisbeth Emmerson, Jack Laurans, Martial Porter, Joanne S Bell, Michael C |
author_facet |
Coleman, Matthew T Agnalt, Anne-lisbeth Emmerson, Jack Laurans, Martial Porter, Joanne S Bell, Michael C |
author_sort |
Coleman, Matthew T |
title |
From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
title_short |
From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
title_full |
From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
title_fullStr |
From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
title_full_unstemmed |
From the Adriatic to Northern Norway—geographic differences in moult increment and moult probability of the European lobster (Homarus gammarus), across the natural range |
title_sort |
from the adriatic to northern norway—geographic differences in moult increment and moult probability of the european lobster (homarus gammarus), across the natural range |
publisher |
Oxford University Press (OUP) |
publishDate |
2021 |
url |
https://archimer.ifremer.fr/doc/00658/76966/78186.pdf https://doi.org/10.1093/icesjms/fsaa172 https://archimer.ifremer.fr/doc/00658/76966/ |
geographic |
Norway |
geographic_facet |
Norway |
genre |
European lobster Homarus gammarus Northern Norway |
genre_facet |
European lobster Homarus gammarus Northern Norway |
op_source |
Ices Journal Of Marine Science (1054-3139) (Oxford University Press (OUP)), 2021-03 , Vol. 78 , N. 2 , P. 611-620 |
op_relation |
https://archimer.ifremer.fr/doc/00658/76966/78186.pdf doi:10.1093/icesjms/fsaa172 https://archimer.ifremer.fr/doc/00658/76966/ |
op_rights |
info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1093/icesjms/fsaa172 |
container_title |
ICES Journal of Marine Science |
container_volume |
78 |
container_issue |
2 |
container_start_page |
611 |
op_container_end_page |
620 |
_version_ |
1802643929661702144 |