Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)

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Knowledge about ictiofaunal spatial distribution and composition of the lotic enviroment pampean plain is scarce. The purpose of this paper is to characterize fish community living in the Rodríguez Stream, located in the urban northeastern area of the province of Buenos Aires in Argentina. Limnologi...

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Autores principales: Remes Lenicov, Mauricio, Colautti, Darío César, López, Hugo Luis
Formato: Articulo
Lenguaje:Español
Publicado: 2006
Materias:
Ciencias Naturales
fish, stream, biodiversity, anthropic impact
Peces
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/69520
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-69520
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Naturales
fish, stream, biodiversity, anthropic impact
Peces
spellingShingle Ciencias Naturales
fish, stream, biodiversity, anthropic impact
Peces
Remes Lenicov, Mauricio
Colautti, Darío César
López, Hugo Luis
Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
topic_facet Ciencias Naturales
fish, stream, biodiversity, anthropic impact
Peces
description Knowledge about ictiofaunal spatial distribution and composition of the lotic enviroment pampean plain is scarce. The purpose of this paper is to characterize fish community living in the Rodríguez Stream, located in the urban northeastern area of the province of Buenos Aires in Argentina. Limnological data was collected and analyzed along the stream. Ichthyological samples were taken using different methods to determine the quali-quantitative composition of the fish and their changes tendencie to change in relation to related to some diferent variables. The low oxygen concentration in the middle course caused by the highest anthropic pressure, was the key factor wich was responsible for the largest changes in the composition and species abundance of the fauna. This contribution, besides considering biological aspects of the ichthyofauna of this stream for the first time provides a diagnosis how this is affected by the growing urban impact within the metropolitan area of Buenos Aires.
format Articulo
Articulo
author Remes Lenicov, Mauricio
Colautti, Darío César
López, Hugo Luis
author_facet Remes Lenicov, Mauricio
Colautti, Darío César
López, Hugo Luis
author_sort Remes Lenicov, Mauricio
title Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
title_short Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
title_full Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
title_fullStr Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
title_full_unstemmed Ictiofauna de un ambiente lótico suburbano: el arroyo Rodríguez (Buenos Aires, Argentina)
title_sort ictiofauna de un ambiente lótico suburbano: el arroyo rodríguez (buenos aires, argentina)
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/69520
work_keys_str_mv AT remeslenicovmauricio ictiofaunadeunambienteloticosuburbanoelarroyorodriguezbuenosairesargentina
AT colauttidariocesar ictiofaunadeunambienteloticosuburbanoelarroyorodriguezbuenosairesargentina
AT lopezhugoluis ictiofaunadeunambienteloticosuburbanoelarroyorodriguezbuenosairesargentina
bdutipo_str Repositorios
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