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Kelps’ long-distance dispersal: role of ecological/oceanographic processes and implications to marine forest conservation

2018Journal article Open access
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dc.contributor.authorBatista, Manuela
dc.contributor.authorBatista Anderson, Antônio
dc.contributor.authorFranzan Sanches, Paola
dc.contributor.authorPolito, Paulo
dc.contributor.authorLima Silveira, Thiago
dc.contributor.authorVelez-Rubio, Gabriela
dc.contributor.authorScarabino, Fabrizio
dc.contributor.authorCamacho, Olga
dc.contributor.authorSchmitz, Caroline
dc.contributor.authorMartinez, Ana
dc.contributor.authorOrtega, Leonardo
dc.contributor.authorFabiano, Graciela
dc.contributor.authorRothman, Mark
dc.contributor.authorLiu, Gang
dc.contributor.authorOjeda, Jaime
dc.contributor.authorMansilla, Andrés
dc.contributor.authorBarreto, Luis Fernando
dc.contributor.authorAssis, J.
dc.contributor.authorSerrao, Ester
dc.contributor.authorSantos, Rui
dc.contributor.authorAntunes Horta, Paulo
dc.date.accessioned2019-05-22T19:03:22Z
dc.date.available2019-05-22T19:03:22Z
dc.date.issued2018
dc.description.abstractLong-distance dispersal is one of the main drivers structuring the distribution of marine biodiversity. This study reports the first occurrence of Macrocystis pyrifera and Durvillaea antarctica rafts on the southwestern warm temperate coast of the Atlantic Ocean. Our results indicate that an extreme meteo-oceanographic event, characterized by a northward, displacement of cold sub-Antarctic oceanic waters driven by an extratropical cyclone, could account for these unusual occurrences. A niche model based on known current distribution and maximum entropy principle (MAXENT), revealed the availability of suitable habitats at lower latitudes, outside their actual distribution edges. The distributional boundaries, mainly driven by temperature and irradiance, suggest the existence of environmental suitability in warm temperate areas, as well as in the Northern Hemisphere off Atlantic and Asian coasts. These theoretical edges and respective environmental drivers agree with the physiological affinities of both species, supporting the hypothesis that these variables act as limiting factors for their occurrences in tropical or warmer areas. Emerging regions can function as refuges and stepping-stones, providing substrate with adequate habitat conditions for recruitment of propagules, allowing eventual colonization. Long dispersal events reinforce the need for an extensive discussion on selective management of natural dispersion, biological invasions, refuge mapping and conservation initiatives in a transnational perspective.pt_PT
dc.description.sponsorshipAgência financiadora / Número do subsídio Portuguese Fundacao para a Ciencia e Tecnologia (FCT) SFRH/BPD/111003/2015 PTDC/MAR-EST/6053/2014 Conselho Nacional de Desenvolvimento Cientifico e Tecnológico CNPq 306917/2009-2 Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior CAPES/PNPD 02828/09-0 CAPES/PNADB 2338000071/2010-61 Polito: CNPQ Universal 447109/2014-6 Instituto Nacional de Ciencia e Tecnologia para Mudancas Climaticas (INCT-MC) ProspecMar-Islands-Sustainable prospecting in Ocean Islands: Biodiversity, Chemistry, Ecology and Biotechnology, Boticario Foundation 1051-20152 Rede Coral Vivo, Brazilian Research Network on Global Climate Change REDEALGAS, Brazilian Research Network on Global Climate Change FAPESC-Foundationpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doihttps://doi.org/10.3390/d10010011pt_PT
dc.identifier.issn1424-2818
dc.identifier.urihttp://hdl.handle.net/10400.1/12556
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationGlobal climate changes driving genetic diversity of marine forests
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleKelps’ long-distance dispersal: role of ecological/oceanographic processes and implications to marine forest conservationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleGlobal climate changes driving genetic diversity of marine forests
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F111003%2F2015/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR-EST%2F6053%2F2014/PT
oaire.citation.issue1pt_PT
oaire.citation.startPage11pt_PT
oaire.citation.titleDiversitypt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameBatista
person.familyNamePolito
person.familyNameAssis
person.familyNameSerrao
person.familyNameSantos
person.givenNameManuela
person.givenNamePaulo
person.givenNameJorge
person.givenNameEster A.
person.givenNameRui
person.identifierC-6686-2012
person.identifier42560
person.identifier.ciencia-id5C1D-05B6-29F7
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person.identifier.orcid0000-0003-2217-3853
person.identifier.orcid0000-0002-6624-4820
person.identifier.orcid0000-0003-1316-658X
person.identifier.orcid0000-0002-7861-4366
person.identifier.ridF-3040-2013
person.identifier.ridG-9688-2012
person.identifier.ridB-4168-2008
person.identifier.scopus-author-id7003649557
person.identifier.scopus-author-id53463298700
person.identifier.scopus-author-id7004093604
person.identifier.scopus-author-id7201375018
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
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