Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)

Urban lakes are environments with structural and functional features quite different from common lakes. This study aims to present the main results related to the environmental status of Villa Dalcar lake (33°06’25”S, 64°22’31”W, 7 ha), located in the city of Río Cuarto (Córdoba). In this lake, dive...

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Detalles Bibliográficos
Autores principales: Mancini, M., Crichigno, S., Ortiz, M., Haro, José Gustavo
Formato: Articulo
Lenguaje:Español
Publicado: 2012
Materias:
Ciencias Naturales
Ecología
lagos urbanos
Córdoba (Argentina)
estado trófico
biomanipulación
ictiofauna
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/69000
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-69000
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
Ecología
lagos urbanos
Córdoba (Argentina)
estado trófico
biomanipulación
ictiofauna
spellingShingle Ciencias Naturales
Ecología
lagos urbanos
Córdoba (Argentina)
estado trófico
biomanipulación
ictiofauna
Mancini, M.
Crichigno, S.
Ortiz, M.
Haro, José Gustavo
Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
topic_facet Ciencias Naturales
Ecología
lagos urbanos
Córdoba (Argentina)
estado trófico
biomanipulación
ictiofauna
description Urban lakes are environments with structural and functional features quite different from common lakes. This study aims to present the main results related to the environmental status of Villa Dalcar lake (33°06’25”S, 64°22’31”W, 7 ha), located in the city of Río Cuarto (Córdoba). In this lake, diverse activities as swimming, boating (including motorboat competitions), recreational and for human consumption fishing, removal of bait fish, research and teaching are usually performed. The lake also provides habitat for at least 16 fish species and other communities. However, there has been a significant conflict about the use of water, landscape contamination, fish mortality and different expressions of the trophic state, which was manifested by periods of clear and turbid waters. Different management measures were implemented to control aquatic macrophytes, such as mechanical removal, biomanipulation with fish using Ctenopharyngodon idella and dredging. The results have been variable depending on: the abundance of cyprinids, the activities developed in the basin and the fluctuations in water volume. The lake is a challenge as far as handling is concerned and the latter depends on a number of environmental, social and even political factors.
format Articulo
Articulo
author Mancini, M.
Crichigno, S.
Ortiz, M.
Haro, José Gustavo
author_facet Mancini, M.
Crichigno, S.
Ortiz, M.
Haro, José Gustavo
author_sort Mancini, M.
title Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
title_short Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
title_full Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
title_fullStr Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
title_full_unstemmed Lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago Villa Dalcar (Córdoba, Argentina)
title_sort lagos urbanos: importancia, dinamismo y multiplicidad de usos: el caso del lago villa dalcar (córdoba, argentina)
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/69000
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