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Trade of live bait in Portugal and risks of introduction of non-indigenous species associated to importation

2017-09Journal article Restricted access
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dc.contributor.authorSa, Erica
dc.contributor.authorFidalgo e Costa, Pedro
dc.contributor.authorCancela Da Fonseca, Luís
dc.contributor.authorAlves, Ana Sofia
dc.contributor.authorCastro, Nuno
dc.contributor.authorCabral, Sara dos Santos
dc.contributor.authorChainho, Paula
dc.contributor.authorCanning-Clode, Joao
dc.contributor.authorMelo, Pedro
dc.contributor.authorPombo, Ana Margarida
dc.contributor.authorCosta, Jose Lino
dc.date.accessioned2019-11-20T15:07:23Z
dc.date.available2019-11-20T15:07:23Z
dc.date.issued2017-09
dc.description.abstractDifferent invertebrate groups are often exploited on sediment shores and mudflats, including polychaetes, sipunculids, bivalves and crustaceans. The commercial importance of polychaetes and sipunculids, that has increased in the early 2000's because of its use as a food source for the aquaculture sector and a growing demand of worms for use as sea angling bait, seems to be declining nowadays. In Portugal bait harvesting from natural populations became insufficient to meet market demands and as a result, polychaetes and sipunculids have been imported in recent years. Due to this it was important to know the ways of the live bait import to Portugal, and to assess the risk of introduction of non-indigenous species associated to that live bait trade. The origin and quantities of imported live bait were determined by examining the landing's records at Lisbon airport, from two periods: 2002-2003 and 2012-2015. Live worms imported to Portugal arrived almost exclusively from China, USA and Vietnam. Monthly import data and bait registers at fish auction landings were significantly correlated, showing that bait captures and imports are directly related to higher bait demand. In addition, the risk of live bait's importation as an introduction vector for non-indigenous species was evaluated by examining the bait boxes content. Five worm species were identified in bait boxes with foreign species: Glycera dibranchiata, Namalycastis rhodochorde, Perinereis cultrifera, Perinereis lines, and Sipunculus (Sipunculus) nudus. The examination of bait boxes in Portugal suggested that there is a low risk of associated hitchhiker species introduction and dissemination, mostly because of packaging procedures, which should be advised. The same is not true to the non-indigenous live bait species. (C) 2017 Elsevier Ltd. All rights reserved:
dc.description.sponsorshipPrograma Operacional das Pescas (Uniao Europeia e Estado Portugues), within the project "Anelideos Poliquetas como Isco Vivo em Portugal: Gestao da Apanha, Importacao e Cultivo" [31-03-05- FEP-0042/PROMAR]
dc.description.sponsorshipFCT (Science and Technology Foundation) [UID/MAR/04292/2013]
dc.description.sponsorshipFCT Investigator Programme [IF/01606/2014/CP1230/CT0001]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1016/j.ocecoaman.2017.06.016
dc.identifier.issn0964-5691
dc.identifier.issn1873-524X
dc.identifier.urihttp://hdl.handle.net/10400.1/13018
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.subjectDiopatra-Neapolitana Annelida
dc.subjectOnuphidae
dc.subjectInvasions
dc.subjectResource
dc.subjectVector
dc.subjectAveiro
dc.subjectRia
dc.titleTrade of live bait in Portugal and risks of introduction of non-indigenous species associated to importation
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F04292%2F2013/PT
oaire.citation.endPage128
oaire.citation.startPage121
oaire.citation.titleOcean and Coastal Management
oaire.citation.volume146
oaire.fundingStream5876
person.familyNameCancela da Fonseca
person.givenNameLuís
person.identifier.ciencia-idC01F-F68E-2327
person.identifier.orcid0000-0001-6527-0827
person.identifier.ridI-5564-2012
person.identifier.scopus-author-id8640178100
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccess
rcaap.typearticle
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relation.isAuthorOfPublication.latestForDiscoverye88bd4b0-16f4-4deb-a782-862fd2a53641
relation.isProjectOfPublicationb84cb732-8d6b-43ff-974b-01c29a129290
relation.isProjectOfPublication.latestForDiscoveryb84cb732-8d6b-43ff-974b-01c29a129290

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