Mostrar el registro sencillo del ítem
dc.contributor.author
Valiñas, Macarena Soledad
dc.contributor.author
Molina, Lucas Matías
dc.contributor.author
Addino, Mariana del Sol
dc.contributor.author
Montemayor Borsinger, Diana Ireri
dc.contributor.author
Acha, Eduardo Marcelo
dc.contributor.author
Iribarne, Oscar Osvaldo
dc.date.available
2017-09-15T15:05:36Z
dc.date.issued
2012-02-10
dc.identifier.citation
Valiñas, Macarena Soledad; Molina, Lucas Matías; Addino, Mariana del Sol; Montemayor Borsinger, Diana Ireri; Acha, Eduardo Marcelo; et al.; Biotic and environmental factors affect Southwest Atlantic saltmarsh use by juvenile fishes; Elsevier; Journal of Sea Research; 68; 10-2-2012; 49-56
dc.identifier.issn
1385-1101
dc.identifier.uri
http://hdl.handle.net/11336/24344
dc.description.abstract
Fish habitat use is affected by biotic and environmental factors. These factors do not act in isolation; they commonly operate together, and can be modified by the presence of habitat structure, like vegetation. We studied at the Bahia Blanca estuary (38° 52' S, 62 0°6' W), the seasonal patterns of fish habitat use in a Spartina alterniflora saltmarsh and a contiguous tidal flat, and related them with biotic and environmental factors. The results showed that all fish species contributed to differences in the structure of fish assemblages between areas. The silverside Odontesthes argentinensis and the menhaden Brevoortia aurea were more abundant and smaller in size in the saltmarsh. In this area, the structure of fish assemblage was positively correlated with the structure of benthic community. The latter, was probably related to the high abundance of the polychaete Laeonereis acuta, the main benthic prey for fishes. Environmental factors that correlated with the structure of fish assemblages were particulate organic matter and sediment penetrability, both in the saltmarsh and in the tidal flat. This evidenced that in terms of physical and chemical factors studied, both areas present similar characteristics for fishes. This work highlights that saltmarshes in southern hemisphere provide both protection and food resources for fishes, and give support to the notion of saltmarshes as important fish habitat worldwide. © 2011 Elsevier B.V.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
BIOTIC FACTORS
dc.subject
ENVIRONMENTAL FACTORS
dc.subject
FISH
dc.subject
HABITAT USE
dc.subject
SPARTINA ALTERNIFLORA SALTMARSH
dc.subject.classification
Bioquímica y Biología Molecular
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Biotic and environmental factors affect Southwest Atlantic saltmarsh use by juvenile fishes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-07T16:51:46Z
dc.journal.volume
68
dc.journal.pagination
49-56
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Valiñas, Macarena Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina
dc.description.fil
Fil: Molina, Lucas Matías. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Negro; Argentina
dc.description.fil
Fil: Addino, Mariana del Sol. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Montemayor Borsinger, Diana Ireri. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Acha, Eduardo Marcelo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
dc.description.fil
Fil: Iribarne, Oscar Osvaldo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.journal.title
Journal of Sea Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1385110111001602
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.seares.2011.12.001
Archivos asociados