Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)

Reservoirs are water bodies relatively similar to natural lakes, differing in aspects such as the longitudinal gradient of certain environmental and biotic factors. In the mountainous region of Córdoba there are more than 15000 ha of reservoirs. Although aspects of these reservoirs have been studied...

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Detalles Bibliográficos
Autores principales: Cabrera, Gabriela Cecilia, Vignatti, Alicia, Echaniz, Santiago Andrés, Mancini, M., Salinas, V., Rodríguez, C.
Formato: Articulo
Lenguaje:Español
Publicado: 2014
Materias:
Ciencias Naturales
embalse
Córdoba (Argentina)
Zooplancton
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/56943
http://www.bacuatica.org/index.php/bacuatica/article/view/40
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-56943
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
embalse
Córdoba (Argentina)
Zooplancton
spellingShingle Ciencias Naturales
embalse
Córdoba (Argentina)
Zooplancton
Cabrera, Gabriela Cecilia
Vignatti, Alicia
Echaniz, Santiago Andrés
Mancini, M.
Salinas, V.
Rodríguez, C.
Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
topic_facet Ciencias Naturales
embalse
Córdoba (Argentina)
Zooplancton
description Reservoirs are water bodies relatively similar to natural lakes, differing in aspects such as the longitudinal gradient of certain environmental and biotic factors. In the mountainous region of Córdoba there are more than 15000 ha of reservoirs. Although aspects of these reservoirs have been studied, the zooplankton has generally not received much attention. The aim of this study was to determine the composition and seasonal variation of the zooplankton of Piedras Moras reservoir, a multipurpose reservoir built on the Ctalamochita River, in which this community had not been previously studied. Seasonal samples were taken (November 2009 - September 2010) at three sites. The richness was 20 taxa and the highest diversity was recorded in the center of the reservoir. The typical association of the center-northwest of the country reservoirs was found. The crustaceans Notodiaptomus incompositus, Metacyclops mendocinus, Ceriodaphnia dubia y Bosmina longirostris were recorded in the majority of the samples and, although they were the more frequent rotifers, Brachionus plicatilis, B. dimidiatus, B. caudatus and Polyarthra sp. were found less frequently. In the center, cladocerans were dominant in the summer and autumn, and copepods were dominant in the spring and winter. Though longitudinal zonation was found, this was based only on information from the summer period.
format Articulo
Articulo
author Cabrera, Gabriela Cecilia
Vignatti, Alicia
Echaniz, Santiago Andrés
Mancini, M.
Salinas, V.
Rodríguez, C.
author_facet Cabrera, Gabriela Cecilia
Vignatti, Alicia
Echaniz, Santiago Andrés
Mancini, M.
Salinas, V.
Rodríguez, C.
author_sort Cabrera, Gabriela Cecilia
title Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
title_short Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
title_full Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
title_fullStr Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
title_full_unstemmed Composición taxonómica y variación estacional del zooplancton del embalse Piedras Moras (Córdoba, Argentina)
title_sort composición taxonómica y variación estacional del zooplancton del embalse piedras moras (córdoba, argentina)
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/56943
http://www.bacuatica.org/index.php/bacuatica/article/view/40
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