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Preliminary deep-sea data analysis collected at Gloria seamount, Azores-Biscay Rise

2023Journal article Restricted access
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dc.contributor.authorTojeira, Inês
dc.contributor.authorPinto-Ribeiro, Luísa
dc.contributor.authorRafael, Teresa
dc.contributor.authorAlbuquerque, Mónica
dc.contributor.authorSimões, Maria
dc.contributor.authorCalado, António
dc.contributor.authorAfonso, Andreia
dc.contributor.authorRamos, Bruno
dc.contributor.authorSouto, Miguel
dc.contributor.authorBettencourt, Renato
dc.contributor.authorVasco Rodrigues, Nuno
dc.contributor.authorCosta, José Lino
dc.contributor.authorCabral, Henrique
dc.contributor.authorMadureira, Pedro
dc.date.accessioned2023-11-29T10:51:49Z
dc.date.available2023-11-29T10:51:49Z
dc.date.issued2023
dc.descriptionThis project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No 818123 (iAtlantic project). This output reflects only the authors’ views and the European Union cannot be held responsible for any use that may be made of the information contained herein.pt_PT
dc.description.abstractThe present study provides the first results of the exploratory research campaign to Gloria seamount (summit at 45.03°N, 15.54°W), a newly identified seamount in the NE Atlantic. New multibeam bathymetry and an 8 h remote operated vehicle footage and photography data were compiled and analyzed to give the first insights on the geological nature and benthic megafauna assemblages of Gloria seamount. Footage evidenced three distinct seafloor coverage areas, ranging from unconsolidated fine sediment with ripple marks, to increasingly coarser-grain sediment with large blocks, to outcrops with steep slopes along successive ridges, locally exhibiting volcanic structures. The deep-sea benthic assemblages differed with depth (2700−2450 m) and seafloor substrate type. In sediment habitats, pink holothurians (Elpidiidae) and brittle stars (Ophiuroidea) were recorded, whereas in hard substrates, sponges (Hexactinellida and Demospongiae) and stalked crinoids (Crinoidea) were mixed with distinct coral specimens, such as bamboo corals (Isidiidae) and Coralliidae (Scleralcyonacea). The integration of these data contribute to the geo-habitats knowledge of an unexplored seamount.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationInês Tojeira, Luísa Pinto-Ribeiro, Teresa Rafael, Mónica Albuquerque, Maria Simões, António Calado, Andreia Afonso, Bruno Ramos, Miguel Souto, Renato Bettencourt, Nuno Vasco-Rodrigues, José Lino Costa, Henrique Cabral, Pedro Madureira, Preliminary deep-sea data analysis collected at Gloria seamount, Azores-Biscay Rise, Continental Shelf Research, Volume 267, 2023, 105100, ISSN 0278-4343, https://doi.org/10.1016/j.csr.2023.105100.pt_PT
dc.identifier.doi10.1016/j.csr.2023.105100pt_PT
dc.identifier.issn0278-4343
dc.identifier.urihttp://hdl.handle.net/10400.8/8977
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0278434323001772pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectAzores-Biscay risept_PT
dc.subjectNE Atlanticpt_PT
dc.subjectMultibeam bathymetrypt_PT
dc.subjectBenthic assemblagespt_PT
dc.subjectMegafaunapt_PT
dc.subjectSeamountpt_PT
dc.titlePreliminary deep-sea data analysis collected at Gloria seamount, Azores-Biscay Risept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleContinental Shelf Researchpt_PT
oaire.citation.volume267pt_PT
person.familyNameTojeira
person.familyNameRafael
person.familyNameAlbuquerque
person.familyNameGonçalves Afonso
person.familyNameRamos
person.familyNameSouto
person.familyNameVasco Rodrigues
person.familyNameCosta
person.familyNameCabral
person.familyNameFerreira Cardoso Madureira
person.givenNameInes
person.givenNameTeresa
person.givenNameMónica
person.givenNameAndreia Sofia
person.givenNameBruno
person.givenNameMiguel
person.givenNameNuno
person.givenNameJosé Lino
person.givenNameHenrique
person.givenNamePedro Miguel
person.identifier138360
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person.identifier.ciencia-idBB11-9B39-F095
person.identifier.ciencia-idA81F-C9E4-31C7
person.identifier.ciencia-id7519-E986-8350
person.identifier.ciencia-idCD19-4B30-2D53
person.identifier.ciencia-idBD11-66D7-5BC3
person.identifier.orcid0000-0001-5778-6196
person.identifier.orcid0000-0002-3983-9853
person.identifier.orcid0000-0003-0476-6436
person.identifier.orcid0000-0003-4906-0082
person.identifier.orcid0000-0002-2283-4626
person.identifier.orcid0000-0002-0822-5584
person.identifier.orcid0000-0003-2162-3787
person.identifier.orcid0000-0002-3843-4635
person.identifier.orcid0000-0002-7646-6208
person.identifier.orcid0000-0003-4762-6273
person.identifier.ridD-5201-2011
person.identifier.scopus-author-id37064242300
person.identifier.scopus-author-id7402461424
person.identifier.scopus-author-id7006073782
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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