Mostrar el registro sencillo del ítem

dc.contributor.author
Bruno, Daniel Osvaldo
dc.contributor.author
Victorio, Mariela Fernanda
dc.contributor.author
Acha, Eduardo Marcelo
dc.contributor.author
Fernandez, Daniel Alfredo
dc.date.available
2018-11-08T22:02:03Z
dc.date.issued
2018-02
dc.identifier.citation
Bruno, Daniel Osvaldo; Victorio, Mariela Fernanda; Acha, Eduardo Marcelo; Fernandez, Daniel Alfredo; Fish early life stages associated with giant kelp forests in sub-Antarctic coastal waters (Beagle Channel, Argentina); Springer; Polar Biology; 41; 2; 2-2018; 365-375
dc.identifier.issn
0722-4060
dc.identifier.uri
http://hdl.handle.net/11336/64046
dc.description.abstract
The aim of this study was to assess seasonal and spatial variations in fish larvae abundance between areas with Macrocystis pyrifera kelp forests and areas without them off the coast of the Beagle Channel. Monthly plankton sampling at three sites was performed from June 2014 to May 2016 in two areas of each site. One area was defined along the offshore margin (edge of the forests) of M. pyrifera kelp forests and the other area parallel to the forests but 200 m offshore (out of the forests). To test for spatial and temporal differences in the abundance of fish larvae, a multiple-hypothesis model approach was adopted by fitting generalized models (GLMs) with the abundance of fishes as the response variable and possible combinations of seasons, sites, areas, and water parameters as explanatory variables. Ten fish taxa in larval stage were collected of which Patagonotothen spp. larvae were the dominant group. Season and area affected most the abundance of fish larvae along the coast of the Beagle Channel. High abundance of fish larvae was collected in spring of both years with a second peak in autumn. Harpagifer bispinis and Patagonotothen spp. peaked in spring, while Careproctus pallidus peaked in autumn. In every season of the two years sampled, the abundance of fish larvae was higher at the edge of the forests than out of them. The importance as nursery ground of M. pyrifera kelp forests for early stages of fishes that inhabit the Beagle Channel is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Coastal Environment
dc.subject
Ichthyoplankton
dc.subject
Macrocystis Pyrifera
dc.subject
Nursery
dc.subject
Sub-Antarctic Fishes
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Fish early life stages associated with giant kelp forests in sub-Antarctic coastal waters (Beagle Channel, Argentina)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-19T15:05:55Z
dc.journal.volume
41
dc.journal.number
2
dc.journal.pagination
365-375
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Bruno, Daniel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Victorio, Mariela Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Acha, Eduardo Marcelo. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Fernandez, Daniel Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
dc.journal.title
Polar Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00300-017-2196-y
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00300-017-2196-y


Archivos asociados

Documento no disponible

Comunidades y colecciones

  • Articulos(CADIC) [544]
    Articulos de CENTRO AUSTRAL DE INVESTIGACIONES CIENTIFICAS

Mostrar el registro sencillo del ítem