Depth preference in released juvenile turbot Psetta maxima
Hatchery-reared juvenile turbot Psetta maxima were tagged with Passive Integrated Transponder (PIT) tags and released at three different depths in a sandy bay in Denmark. About 2–7% of the released fish were registered daily to monitor their distribution using a tag antenna mounted on a modified bea...
Published in: | Journal of Experimental Marine Biology and Ecology |
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Format: | Article in Journal/Newspaper |
Language: | English |
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2014
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Online Access: | https://orbit.dtu.dk/en/publications/377a6452-bed4-447f-8741-1dbeef3ae2db https://doi.org/10.1016/j.jembe.2014.07.013 |
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ftdtupubl:oai:pure.atira.dk:publications/377a6452-bed4-447f-8741-1dbeef3ae2db 2023-12-24T10:25:27+01:00 Depth preference in released juvenile turbot Psetta maxima Albertsen, Christoffer Moesgaard Støttrup, Josianne Nielsen, Anders Christoffersen, Mads 2014 https://orbit.dtu.dk/en/publications/377a6452-bed4-447f-8741-1dbeef3ae2db https://doi.org/10.1016/j.jembe.2014.07.013 eng eng https://orbit.dtu.dk/en/publications/377a6452-bed4-447f-8741-1dbeef3ae2db info:eu-repo/semantics/closedAccess Albertsen , C M , Støttrup , J , Nielsen , A & Christoffersen , M 2014 , ' Depth preference in released juvenile turbot Psetta maxima ' , Journal of Experimental Marine Biology and Ecology , no. 461 , pp. 179-184 . https://doi.org/10.1016/j.jembe.2014.07.013 article 2014 ftdtupubl https://doi.org/10.1016/j.jembe.2014.07.013 2023-11-30T00:00:09Z Hatchery-reared juvenile turbot Psetta maxima were tagged with Passive Integrated Transponder (PIT) tags and released at three different depths in a sandy bay in Denmark. About 2–7% of the released fish were registered daily to monitor their distribution using a tag antenna mounted on a modified beam trawl, thus avoiding actually sampling the fish. The change in distribution of the three groups was adequately represented by a twodimensional movement model. Movement along the shorewas described by a Brownianmotion with group specific drift.Movement perpendicular to the shore linewas described by a Cox–Ingersoll–Ross processwith a group specific attraction point. All three groups exhibited similar depth preferences of 1.7 m. Immediately after the release, fish were concentrated around the release points but after one day, fish had moved to the preferred depth and subsequently maintained their position at this depth. Farmed turbot exhibited strong site fidelity and an innate behaviour for selecting a preferred depth Article in Journal/Newspaper Turbot Technical University of Denmark: DTU Orbit Journal of Experimental Marine Biology and Ecology 461 179 184 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
Hatchery-reared juvenile turbot Psetta maxima were tagged with Passive Integrated Transponder (PIT) tags and released at three different depths in a sandy bay in Denmark. About 2–7% of the released fish were registered daily to monitor their distribution using a tag antenna mounted on a modified beam trawl, thus avoiding actually sampling the fish. The change in distribution of the three groups was adequately represented by a twodimensional movement model. Movement along the shorewas described by a Brownianmotion with group specific drift.Movement perpendicular to the shore linewas described by a Cox–Ingersoll–Ross processwith a group specific attraction point. All three groups exhibited similar depth preferences of 1.7 m. Immediately after the release, fish were concentrated around the release points but after one day, fish had moved to the preferred depth and subsequently maintained their position at this depth. Farmed turbot exhibited strong site fidelity and an innate behaviour for selecting a preferred depth |
format |
Article in Journal/Newspaper |
author |
Albertsen, Christoffer Moesgaard Støttrup, Josianne Nielsen, Anders Christoffersen, Mads |
spellingShingle |
Albertsen, Christoffer Moesgaard Støttrup, Josianne Nielsen, Anders Christoffersen, Mads Depth preference in released juvenile turbot Psetta maxima |
author_facet |
Albertsen, Christoffer Moesgaard Støttrup, Josianne Nielsen, Anders Christoffersen, Mads |
author_sort |
Albertsen, Christoffer Moesgaard |
title |
Depth preference in released juvenile turbot Psetta maxima |
title_short |
Depth preference in released juvenile turbot Psetta maxima |
title_full |
Depth preference in released juvenile turbot Psetta maxima |
title_fullStr |
Depth preference in released juvenile turbot Psetta maxima |
title_full_unstemmed |
Depth preference in released juvenile turbot Psetta maxima |
title_sort |
depth preference in released juvenile turbot psetta maxima |
publishDate |
2014 |
url |
https://orbit.dtu.dk/en/publications/377a6452-bed4-447f-8741-1dbeef3ae2db https://doi.org/10.1016/j.jembe.2014.07.013 |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
Albertsen , C M , Støttrup , J , Nielsen , A & Christoffersen , M 2014 , ' Depth preference in released juvenile turbot Psetta maxima ' , Journal of Experimental Marine Biology and Ecology , no. 461 , pp. 179-184 . https://doi.org/10.1016/j.jembe.2014.07.013 |
op_relation |
https://orbit.dtu.dk/en/publications/377a6452-bed4-447f-8741-1dbeef3ae2db |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.jembe.2014.07.013 |
container_title |
Journal of Experimental Marine Biology and Ecology |
container_volume |
461 |
container_start_page |
179 |
op_container_end_page |
184 |
_version_ |
1786201240656412672 |