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/openAccess  
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