Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ...
Bycatch in gillnets from lumpfish ( Cyclopterus lumpus ) fisheries is an important conservation issue in the north Atlantic, with up to 30 000 seabirds potentially killed each year. To date, no technical solutions exist to reduce the bycatch of seabirds in gillnet fisheries, but research on above-wa...
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2023
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.c.6895392.v1 https://rs.figshare.com/collections/Supplementary_material_from_Looming-eyes_buoys_fail_to_reduce_seabird_bycatch_in_the_Icelandic_lumpfish_fishery_depth-based_fishing_restrictions_are_an_alternative_/6895392/1 |
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ftdatacite:10.6084/m9.figshare.c.6895392.v1 2023-12-03T10:26:57+01:00 Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... Rouxel, Yann Arnardóttir, Hólmfríður Oppel, Steffen 2023 https://dx.doi.org/10.6084/m9.figshare.c.6895392.v1 https://rs.figshare.com/collections/Supplementary_material_from_Looming-eyes_buoys_fail_to_reduce_seabird_bycatch_in_the_Icelandic_lumpfish_fishery_depth-based_fishing_restrictions_are_an_alternative_/6895392/1 unknown The Royal Society https://dx.doi.org/10.6084/m9.figshare.c.6895392 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Ecology not elsewhere classified Animal behaviour Collection article 2023 ftdatacite https://doi.org/10.6084/m9.figshare.c.6895392.v110.6084/m9.figshare.c.6895392 2023-11-03T11:06:41Z Bycatch in gillnets from lumpfish ( Cyclopterus lumpus ) fisheries is an important conservation issue in the north Atlantic, with up to 30 000 seabirds potentially killed each year. To date, no technical solutions exist to reduce the bycatch of seabirds in gillnet fisheries, but research on above-water bird deterrents as a form of bycatch mitigation has shown promising results. Here, we tested whether a floating device called ‘looming-eyes buoy’ (LEB) would consistently reduce the bycatch of seabirds in the Icelandic lumpfish fishery. We conducted 61 controlled trials with sets of normal gillnets and experimental nets equipped with LEBs. We compared both fish catch and bycatch between net types while accounting for exposure time, water depth and season, and found no effect of LEBs on both target lumpfish catch and bycatch. Our analysis indicated however a strong correlation between bycatch rates and fishing depths, suggesting that depth-based fishing restrictions could virtually eliminate the bycatch of ... Article in Journal/Newspaper North Atlantic 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 |
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unknown |
topic |
Ecology not elsewhere classified Animal behaviour |
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Ecology not elsewhere classified Animal behaviour Rouxel, Yann Arnardóttir, Hólmfríður Oppel, Steffen Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
topic_facet |
Ecology not elsewhere classified Animal behaviour |
description |
Bycatch in gillnets from lumpfish ( Cyclopterus lumpus ) fisheries is an important conservation issue in the north Atlantic, with up to 30 000 seabirds potentially killed each year. To date, no technical solutions exist to reduce the bycatch of seabirds in gillnet fisheries, but research on above-water bird deterrents as a form of bycatch mitigation has shown promising results. Here, we tested whether a floating device called ‘looming-eyes buoy’ (LEB) would consistently reduce the bycatch of seabirds in the Icelandic lumpfish fishery. We conducted 61 controlled trials with sets of normal gillnets and experimental nets equipped with LEBs. We compared both fish catch and bycatch between net types while accounting for exposure time, water depth and season, and found no effect of LEBs on both target lumpfish catch and bycatch. Our analysis indicated however a strong correlation between bycatch rates and fishing depths, suggesting that depth-based fishing restrictions could virtually eliminate the bycatch of ... |
format |
Article in Journal/Newspaper |
author |
Rouxel, Yann Arnardóttir, Hólmfríður Oppel, Steffen |
author_facet |
Rouxel, Yann Arnardóttir, Hólmfríður Oppel, Steffen |
author_sort |
Rouxel, Yann |
title |
Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
title_short |
Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
title_full |
Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
title_fullStr |
Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
title_full_unstemmed |
Supplementary material from "Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
title_sort |
supplementary material from "looming-eyes buoys fail to reduce seabird bycatch in the icelandic lumpfish fishery: depth-based fishing restrictions are an alternative" ... |
publisher |
The Royal Society |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.6895392.v1 https://rs.figshare.com/collections/Supplementary_material_from_Looming-eyes_buoys_fail_to_reduce_seabird_bycatch_in_the_Icelandic_lumpfish_fishery_depth-based_fishing_restrictions_are_an_alternative_/6895392/1 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.c.6895392 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.6895392.v110.6084/m9.figshare.c.6895392 |
_version_ |
1784276452324147200 |