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dc.contributor.authorVodopia, Dorian
dc.contributor.authorVerones, Francesca
dc.contributor.authorAskham, Cecilia
dc.contributor.authorLarsen, Roger Bertram
dc.date.accessioned2024-04-03T08:40:32Z
dc.date.available2024-04-03T08:40:32Z
dc.date.issued2024-03-16
dc.description.abstractAbandoned, lost and discarded fishing gear (ALDFG), significantly impacts marine ecosystems and biodiversity by incidental capture known as ghost fishing. Such impacts were quantified during the Norwegian Directorate of Fisheries' annual ALDFG cleanup operation in September 2023 by examining the characteristics of retrieved ALDFG and recording the taxonomically sorted catch abundance and biomass. A total of 307 specimens equaling 382 kg of biomass were caught in the recovered gillnets and king crab pots. Gillnets exhibited a 27.3 % greater catch abundance and 50.3 % higher biomass per ALDFG unit mass compared to king crab pots. Margalef, Menhinick, Simpson, Shannon, and Pielou diversity indices showed a more pronounced impact on species richness and biodiversity associated with recovered gillnets. This study introduces an approach to assess the impact of ghost fishing on ecosystems and biodiversity through ALDFG retrieval operations, instrumental in developing estimates of the total ghost fishing capture by ALDFG.en_US
dc.identifier.citationVodopia, Verones F, Askham C, Larsen RBL. Retrieval operations of derelict fishing gears give insight on the impact on marine life. Marine Pollution Bulletin. 2024en_US
dc.identifier.cristinIDFRIDAID 2255171
dc.identifier.doi10.1016/j.marpolbul.2024.116268
dc.identifier.issn0025-326X
dc.identifier.issn1879-3363
dc.identifier.urihttps://hdl.handle.net/10037/33312
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalMarine Pollution Bulletin
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/850717/Norway/Whales, waste and sea walnuts: incorporating human impacts on the marine ecosystem within life cycle impact assessment/ATLANTIS/en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2024 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleRetrieval operations of derelict fishing gears give insight on the impact on marine lifeen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)