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dc.contributor.author Fernandez Severini, Melisa Daiana
dc.contributor.author Hoffmeyer, Monica Susana
dc.date.available 2018-10-18T21:36:33Z
dc.date.issued 2005-12
dc.identifier.citation Fernandez Severini, Melisa Daiana; Hoffmeyer, Monica Susana; Mesozooplankton assemblages in two bays in the Beagle Channel (Argentina) during January, 2001 ; Instituto de Ciencias del Mar Barcelona; Scientia Marina; 69; Supp. 2; 12-2005; 27-37
dc.identifier.issn 0214-8358
dc.identifier.uri http://hdl.handle.net/11336/62750
dc.description.abstract This paper describes the composition and abundance of mesozooplankton of Bahía Ushuaia and Bahía Golondrina. These small bays are located in the northern Beagle Channel. Sampling was carried out during January 20 - 23, 2001 and samples were collected from the upper layer at nine stations. This study is the first research on mesozooplankton specifically in this part of the Beagle Channel. Due to their dominance in the mesozooplankton community, we compared our Copepoda data with those reported by other authors from Antarctic coastal environments. By applying cluster analysis we found two station groups in both bays: one in slightly polluted zones and the other in undisturbed external zones. Four assemblages in Bahía Ushuaia and two in Bahía Golondrina were determined by using non-metric multidimensional scaling (MDS) and cluster analysis. Mesozooplanktonic assemblages presented a certain resemblance in zones with and without anthropogenic influence. Most of the copepod species in our samples are typical of the Subantarctic region. Oithona similis (=0. helgolandica sensu Ramírez, 1966), Oncaea curvata and Ctelocalanus citer show either similar or higher abundances at Antarctic coastal sites, including the upper layer in oceanic areas, than in Subantarctic coastal localities. This means that, in agreement with other findings, the Polar Front is not likely a major geographic boundary for the distribution of those species.
dc.format application/pdf
dc.language.iso eng
dc.publisher Instituto de Ciencias del Mar Barcelona
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject MESOZOOPLANKTON
dc.subject BEAGLE CHANNEL
dc.subject COMPOSITION
dc.subject ABUNDANCE
dc.subject.classification Meteorología y Ciencias Atmosféricas
dc.subject.classification Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Mesozooplankton assemblages in two bays in the Beagle Channel (Argentina) during January, 2001
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-10-12T18:15:58Z
dc.identifier.eissn 1886-8134
dc.journal.volume 69
dc.journal.number Supp. 2
dc.journal.pagination 27-37
dc.journal.pais España
dc.journal.ciudad Barcelona
dc.description.fil Fil: Fernandez Severini, Melisa Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.description.fil Fil: Hoffmeyer, Monica Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.journal.title Scientia Marina
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://scimar.icm.csic.es/scimar/index.php/secId/6/IdArt/128/
dc.conicet.fuente individual


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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)