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Are shallow-water shrimps proxies for hydrothermal-vent shrimps to assess the impact of deep-sea mining?

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dc.contributor.authorMestre, Nélia
dc.contributor.authorAuguste, M.
dc.contributor.authorde Sá, L.C.
dc.contributor.authorFONSECA, TAINÁ
dc.contributor.authorCardoso, Cátia
dc.contributor.authorBrown, A.
dc.contributor.authorBarthelemy, D.
dc.contributor.authorCharlemagne, N.
dc.contributor.authorHauton, Chris
dc.contributor.authorMachon, J.
dc.contributor.authorRavaux, J.
dc.contributor.authorShillito, B.
dc.contributor.authorThatje, S.
dc.contributor.authorBebianno, Maria João
dc.date.accessioned2019-09-17T16:14:49Z
dc.date.available2021-08-01T00:30:18Z
dc.date.issued2019
dc.description.abstractPolymetallic seafloor massive sulphide deposits are potential targets for deep-sea mining, but high concentrations of metals (including copper - Cu) may be released during exploitation activities, potentially inducing harmful impact. To determine whether shallow-water shrimp are suitable ecotoxicological proxies for deep-sea hydrothermal vent shrimp the effects of waterborne Cu exposure (3 and 10 days at 0.4 and 4 μM concentrations) in Palaemon elegans, Palaemon serratus, and Palaemon varians were compared with Mirocaris fortunata. Accumulation of Cu and a set of biomarkers were analysed. Results show different responses among congeneric species indicating that it is not appropriate to use shallow-water shrimps as ecotoxicological proxies for deep-water shrimps. During the evolutionary history of these species they were likely subject to different chemical environments which may have induced different molecular/biochemical adaptations/tolerances. Results highlight the importance of analysing effects of deep-sea mining in situ and in local species to adequately assess ecotoxicological effects under natural environmental conditions.pt_PT
dc.description.sponsorshipThis work was developed under the MIDAS project (Managing im-pacts of deep-sea resource exploitation), funded by the EuropeanCommission, European Union, 7th Framework Programme under thetheme“Sustainable management of Europe's deep sea and sub-seafloorresources”(Grant Agreement 603418). This work was also supported bythe Fundação para a Ciência e Tecnologia I.P. Portugal (FCT) and theDireção-Geral de Política do Mar (DGPM), Portugal through the projectMining2/2017/001–MiningImpact 2 (JPI Oceans), and FCT furtherfunded the grants CEECIND005262017 and UID/MAR/00350/2013.We acknowledge the captains and crews of the oceanographic ship“Pourquoi Pas?”, and the pilots of Victor 6000 Remotely OperatedVehicle, for their dedicated assistance during sampling of vent shrimps.We are also grateful to F. Lallier, chief scientist of the Biobaz cruise. Wewould like to warmly thank Océanopolis staffmembers, J-M Carré, SDelaporte and O Gouello, for their important contributions to shrimpmaintenance.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doihttps://doi.org/10.1016/j.marenvres.2019.104771
dc.identifier.issn0141-1136
dc.identifier.urihttp://hdl.handle.net/10400.1/12765
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationManaging Impacts of Deep-seA reSource exploitation
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0141113619303216pt_PT
dc.subjectDeep-sea miningpt_PT
dc.subjectEcotoxicologypt_PT
dc.subjectBiomarkerspt_PT
dc.subjectMirocaris fortunatapt_PT
dc.subjectPalaemonpt_PT
dc.titleAre shallow-water shrimps proxies for hydrothermal-vent shrimps to assess the impact of deep-sea mining?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleManaging Impacts of Deep-seA reSource exploitation
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/603418/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F00350%2F2013/PT
oaire.citation.startPage104771pt_PT
oaire.citation.titleMarine Environmental Researchpt_PT
oaire.fundingStreamFP7
oaire.fundingStream5876
person.familyNameMestre
person.familyNameGARCIA DA FONSECA
person.familyNameCardoso
person.familyNameBebianno
person.givenNameNélia
person.givenNameTAINÁ
person.givenNameCátia
person.givenNameMaria
person.identifier195864
person.identifier.ciencia-idD71D-759D-F6FC
person.identifier.ciencia-idCC10-4E47-B6DD
person.identifier.ciencia-id2B11-46AC-B94B
person.identifier.orcid0000-0001-6871-9984
person.identifier.orcid0000-0003-3157-9898
person.identifier.orcid0000-0003-1492-8566
person.identifier.ridC-1943-2009
person.identifier.ridI-9235-2014
person.identifier.scopus-author-id35237689600
person.identifier.scopus-author-id7004152715
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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