Publicação
The study of bacterioplankton dynamics in the Berlengas Archipelago (West coast of Portugal) using the HJ-biplot method
| datacite.subject.sdg | 12:Produção e Consumo Sustentáveis | |
| datacite.subject.sdg | 13:Ação Climática | |
| datacite.subject.sdg | 14:Proteger a Vida Marinha | |
| dc.contributor.author | Maranhão P. | |
| dc.contributor.author | Mendes, Susana | |
| dc.contributor.author | Fernández-Goméz, M. J. | |
| dc.contributor.author | Galindo-Villardón, M. P. | |
| dc.contributor.author | Azeiteiro, Ulisses | |
| dc.contributor.author | Bacelar-Nicolau, Paula | |
| dc.date.accessioned | 2026-01-22T16:13:45Z | |
| dc.date.available | 2026-01-22T16:13:45Z | |
| dc.date.issued | 2009 | en_US |
| dc.date.updated | 2026-01-14T18:43:59Z | |
| dc.description.abstract | The relationship between bacterioplankton and environmental forcing in the Berlengas Archipelago (Western Coast of Portugal) were studied between February 2006 and February 2007 in two sampling stations: Berlenga and Canal, using an HJ-biplot. The HJ-biplot showed a simultaneous display of the three main metabolic groups of bacteria involved in carbon cycling (aerobic heterotrophic bacteria, sulphate-reducing bacteria and nitrate-reducing bacteria) and environmental parameters, in low dimensions. Our results indicated that bacterial dynamics are mainly affected by temporal gradients (seasonal gradients with a clear winter versus summer opposition), and less by the spatial structure (Berlenga and Canal). The yearly variation in the abundance of aerobic heterotrophic bacteria were positively correlated with those in chlorophyll a concentration, whereas ammonium concentration and temperature decreased with increasing phosphates and nitrites concentration. The relationship between aerobic heterotrophic bacteria, chlorophyll a and ammonium reveals that phytoplankton is an important source of organic substrates for bacteria. | eng |
| dc.description.sponsorship | This study was funded by IMAR-Institute of Marine Research and by Instituto Politécnico de Leiria. The authors want to thanks to Júlio and João Laranjeira, the crew of the vessel Julius and to the students of the Escola Superior de Turismo e Tecnologia do Mar (Peniche) who helped in field work. The statistical analyses were run using the Classical Biplot software, available free of charge_(http://biplot.usal.es/ClassicalBiplot/[Villardón cited 2009]). The authors are grateful to the contributors who have made such a valuable tool available. The authors wish to thank the anonymous referees for their helpful and constructive comments on the manuscript. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | |
| dc.identifier.citation | Mendes, Susana & Fernández-Gómez, María José & Morgado, Felisbela & Maranhão, Paulo & Azeiteiro, Ulisses & Bacelar-Nicolau, Paula. (2009). The study of bacterioplankton dynamics in the Berlengas Archipelago (West coast of Portugal) by applying the HJ-biplot method. Arquipélago : Life and Marine Sciences. 26 | |
| dc.identifier.slug | cv-prod-1301572 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/15457 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.relation.hasversion | https://revistas.rcaap.pt/arquipelago/about | |
| dc.rights.uri | N/A | |
| dc.subject | Berlengas Natural Reserve | |
| dc.subject | aerobic heterotrophic bacteria | |
| dc.subject | sulphate-reducing bacteria | |
| dc.subject | nitrate-reducing bacteria | |
| dc.title | The study of bacterioplankton dynamics in the Berlengas Archipelago (West coast of Portugal) using the HJ-biplot method | eng |
| dc.type | research article | en_US |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 35 | |
| oaire.citation.issue | 26 | en_US |
| oaire.citation.startPage | 25 | |
| oaire.citation.title | Arquipélago – Life and Marine Sciences | en_US |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Maranhão | |
| person.familyName | Mendes | |
| person.givenName | Paulo | |
| person.givenName | Susana | |
| person.identifier | 152649 | |
| person.identifier | 322266 | |
| person.identifier.ciencia-id | 2D19-BFB1-6217 | |
| person.identifier.ciencia-id | 4514-12E2-1FD9 | |
| person.identifier.orcid | 0000-0001-5718-0880 | |
| person.identifier.orcid | 0000-0001-9681-3169 | |
| person.identifier.rid | B-3427-2015 | |
| person.identifier.scopus-author-id | 7801592575 | |
| person.identifier.scopus-author-id | 33568138000 | |
| rcaap.cv.cienciaid | 2D19-BFB1-6217 | Paulo Jorge de Sousa Maranhão | |
| rcaap.rights | openAccess | en_US |
| relation.isAuthorOfPublication | 041359e4-e43b-44ba-8fba-824d5339ac8f | |
| relation.isAuthorOfPublication | db5be03b-2077-482b-a9cf-8b3e84861276 | |
| relation.isAuthorOfPublication.latestForDiscovery | 041359e4-e43b-44ba-8fba-824d5339ac8f |