Repository logo
 
Publication

An approach to map and quantify the fishing effort of polyvalent passive gear fishing fleets using geospatial data

2023Journal article Open access
Simple item page
dc.contributor.authorSales Henriques, Nuno
dc.contributor.authorRusso, Tommaso
dc.contributor.authorBentes, Luis
dc.contributor.authorMonteiro, Pedro
dc.contributor.authorParisi, Antonio
dc.contributor.authorMagno, Ramiro
dc.contributor.authorOliveira, Frederico
dc.contributor.authorErzini, Karim
dc.contributor.authorGonçalves, Jorge Manuel Santos
dc.date.accessioned2023-07-10T14:04:40Z
dc.date.available2023-07-10T14:04:40Z
dc.date.issued2023
dc.description.abstractThe use of tracking devices, such as vessel monitoring systems or automatic identification system, enabled us to expand our knowledge on the distribution and quantification of fishing activities. However, methods and models based on vessel tracking data are mostly devised to be applied to towed gears, whereas applications to multi-gear and passive fisheries have been underrepresented. Here, we propose a methodology to deal with geospatial data to map and quantify the fishing effort, as soak time, of passive fishing gears used by a multi-gear fishing fleet. This approach can be adapted to other passive multi-or single-gear fisheries, since it requires only three variables that can be extracted from a pre-classified dataset, to identify the beginning (gear deployment) and the end (hauling) of passive fishing events. As far as we are aware, this is the first time a methodology that allows quantifying the soak time of static passive fishing events, within a polyvalent fishery context, is presented. We argue that the information that can be extracted from such approaches could contribute to improved management of multi-gear and static-gear fisheries and the ecosystem-based approach.pt_PT
dc.description.sponsorshipLA/P/0101/2020pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1093/icesjms/fsad092pt_PT
dc.identifier.issn1054-3139
dc.identifier.urihttp://hdl.handle.net/10400.1/19824
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherOxford University Presspt_PT
dc.relationAlgarve Centre for Marine Sciences
dc.relationAlgarve Centre for Marine Sciences
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAispt_PT
dc.subjectFisheries mappingpt_PT
dc.subjectFishing effortpt_PT
dc.subjectPassive fishing gearspt_PT
dc.subjectPolyvalent fishing fleetpt_PT
dc.subjectSoak timept_PT
dc.subjectVessel tracking datapt_PT
dc.titleAn approach to map and quantify the fishing effort of polyvalent passive gear fishing fleets using geospatial datapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04326%2F2020/PT
oaire.citation.titleICES Journal of Marine Sciencept_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameSales Henriques
person.familyNameBentes
person.familyNameMonteiro
person.familyNameOliveira
person.familyNameErzini
person.familyNameGonçalves
person.givenNameNuno
person.givenNameLuis
person.givenNamePedro
person.givenNameFrederico
person.givenNameKarim
person.givenNameJorge Manuel Santos
person.identifier356846
person.identifier.ciencia-idC619-63A6-6076
person.identifier.ciencia-id9A1C-6FF0-E8F7
person.identifier.ciencia-idD917-7133-341A
person.identifier.ciencia-id1013-ED6A-65EB
person.identifier.orcid0000-0001-8163-7414
person.identifier.orcid0000-0001-6884-2886
person.identifier.orcid0000-0003-1446-8256
person.identifier.orcid0000-0002-4318-604X
person.identifier.orcid0000-0002-1411-0126
person.identifier.orcid0000-0001-7704-8190
person.identifier.ridD-5057-2009
person.identifier.ridD-4995-2009
person.identifier.ridM-5216-2013
person.identifier.ridG-5206-2011
person.identifier.scopus-author-id6603195176
person.identifier.scopus-author-id35230254000
person.identifier.scopus-author-id7004015948
person.identifier.scopus-author-id7103326116
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationed297ae9-cb53-4281-a190-e95c34b01741
relation.isAuthorOfPublication6569b202-4643-45ec-9861-9fd8d5f09601
relation.isAuthorOfPublication4c74d67f-e46c-4536-81d5-27a047133d95
relation.isAuthorOfPublication8c0d9e3c-958e-44a5-92a2-b679e1faf825
relation.isAuthorOfPublicatione20f0e2d-3085-4c37-9e98-260dc9faddea
relation.isAuthorOfPublicationdd7829e9-e294-4297-8fb2-adf83c8623cf
relation.isAuthorOfPublication.latestForDiscoverydd7829e9-e294-4297-8fb2-adf83c8623cf
relation.isProjectOfPublicationfafa76a6-2cd2-4a6d-a3c9-772f34d3b91f
relation.isProjectOfPublication15f91d45-e070-47d8-b6b8-efd4de31d9a8
relation.isProjectOfPublication.latestForDiscoveryfafa76a6-2cd2-4a6d-a3c9-772f34d3b91f

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
fsad092.pdf
Size:
1.85 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
3.46 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

CCM2-Artigos (em revistas ou actas indexadas)