Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas
While marine reefs are degraded globally, the responses of fish to marine reef restoration remain uncertain, particularly in temperate waters. This study measured the effect of marine boulder reef restoration on the behaviour of Atlantic cod, Gadus morhua L., in a Natura 2000 area using acoustic tel...
Published in: | Fisheries Management and Ecology |
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Language: | English |
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2017
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Online Access: | https://orbit.dtu.dk/en/publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc https://doi.org/10.1111/fme.12235 |
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ftdtupubl:oai:pure.atira.dk:publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc 2024-06-23T07:51:03+00:00 Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas Støttrup, Josianne Gatt Svendsen, Jon Christian Stenberg, Claus Hansen, Oluf Kristian Højbjerg Grønkjær, Peter Kristensen, Louise Dahl 2017 https://orbit.dtu.dk/en/publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc https://doi.org/10.1111/fme.12235 eng eng https://orbit.dtu.dk/en/publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc info:eu-repo/semantics/closedAccess Støttrup , J G , Svendsen , J C , Stenberg , C , Hansen , O K H , Grønkjær , P & Kristensen , L D 2017 , ' Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas ' , Fisheries Management and Ecology , vol. 24 , no. 5 , pp. 353-360 . https://doi.org/10.1111/fme.12235 Coastal fish habitat Management tool Marine fish behavior /dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water article 2017 ftdtupubl https://doi.org/10.1111/fme.12235 2024-06-04T15:17:07Z While marine reefs are degraded globally, the responses of fish to marine reef restoration remain uncertain, particularly in temperate waters. This study measured the effect of marine boulder reef restoration on the behaviour of Atlantic cod, Gadus morhua L., in a Natura 2000 area using acoustic telemetry. Cod were tagged and released in the study area before and after the restoration and tracked continuously for six months. A larger fraction of the released fish remained in the study area after restoration (94%) than before (53%). Moreover, throughout the study period, cod spent significantly more hours per day and prolonged their residence time in the study area after the restoration. The study indicates that marine reefs subjected to boulder extraction can be restored and function as favourable cod habitats. Temperate marine boulder reef restoration represents a valuable management tool to improve habitats for temperate fish species Article in Journal/Newspaper atlantic cod Gadus morhua Technical University of Denmark: DTU Orbit Fisheries Management and Ecology 24 5 353 360 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Coastal fish habitat Management tool Marine fish behavior /dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water |
spellingShingle |
Coastal fish habitat Management tool Marine fish behavior /dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water Støttrup, Josianne Gatt Svendsen, Jon Christian Stenberg, Claus Hansen, Oluf Kristian Højbjerg Grønkjær, Peter Kristensen, Louise Dahl Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
topic_facet |
Coastal fish habitat Management tool Marine fish behavior /dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water |
description |
While marine reefs are degraded globally, the responses of fish to marine reef restoration remain uncertain, particularly in temperate waters. This study measured the effect of marine boulder reef restoration on the behaviour of Atlantic cod, Gadus morhua L., in a Natura 2000 area using acoustic telemetry. Cod were tagged and released in the study area before and after the restoration and tracked continuously for six months. A larger fraction of the released fish remained in the study area after restoration (94%) than before (53%). Moreover, throughout the study period, cod spent significantly more hours per day and prolonged their residence time in the study area after the restoration. The study indicates that marine reefs subjected to boulder extraction can be restored and function as favourable cod habitats. Temperate marine boulder reef restoration represents a valuable management tool to improve habitats for temperate fish species |
format |
Article in Journal/Newspaper |
author |
Støttrup, Josianne Gatt Svendsen, Jon Christian Stenberg, Claus Hansen, Oluf Kristian Højbjerg Grønkjær, Peter Kristensen, Louise Dahl |
author_facet |
Støttrup, Josianne Gatt Svendsen, Jon Christian Stenberg, Claus Hansen, Oluf Kristian Højbjerg Grønkjær, Peter Kristensen, Louise Dahl |
author_sort |
Støttrup, Josianne Gatt |
title |
Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
title_short |
Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
title_full |
Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
title_fullStr |
Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
title_full_unstemmed |
Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas |
title_sort |
behavioural changes of atlantic cod (gadus morhua) after marine boulder reef restoration: implications for coastal habitat management and natura 2000 areas |
publishDate |
2017 |
url |
https://orbit.dtu.dk/en/publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc https://doi.org/10.1111/fme.12235 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
Støttrup , J G , Svendsen , J C , Stenberg , C , Hansen , O K H , Grønkjær , P & Kristensen , L D 2017 , ' Behavioural changes of Atlantic cod (Gadus morhua) after marine boulder reef restoration: Implications for coastal habitat management and Natura 2000 areas ' , Fisheries Management and Ecology , vol. 24 , no. 5 , pp. 353-360 . https://doi.org/10.1111/fme.12235 |
op_relation |
https://orbit.dtu.dk/en/publications/e47c2cb1-06a6-43bf-9e48-fd54107a5afc |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1111/fme.12235 |
container_title |
Fisheries Management and Ecology |
container_volume |
24 |
container_issue |
5 |
container_start_page |
353 |
op_container_end_page |
360 |
_version_ |
1802642046602706944 |