Phytoplankton of the Iberá system

Autores
Forastier, Marina Elizabet; Zalocar de Domitrovic, Yolanda
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Forastier, Marina Elizabet. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Forastier, Marina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.
Fil: Zalocar de Domitrovic, Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Zalocar de Domitrovic, Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.
The Iberá system is one of the largest wetlands in South America with scarce anthropic disturbances. In this Mesopotamic region waters have low conductivity and the main nutrients are generally present in low concentrations. The shallow lakes of the Iberá system are surrounded by extensive swamps by which streams circulate. Phytoplankton density showed seasonal variations, with minima in autumn-winter and maxima in spring-summer. The northeastern shallow lakes were characterised by their high density with dominance of Cyanobacteria. The reduction in phytoplankton density and increase of diversity towards the south of the system was related to the development of submerged vegetation. Phytoplankton density was higher in the limnetic area, where light and nutrient availability is enhanced in relation to the vegetated area. The Iberá system presented more than 1000 algal taxa and thus, it is one of the wetlands of higher diversity in South America. This complex system is a potential center of dispersion of species from the Argentine Mesopotamia.
Fuente
Advances in limnology, 2014, vol. 65, p. 99-111.
Materia
Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/28839

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network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Phytoplankton of the Iberá systemForastier, Marina ElizabetZalocar de Domitrovic, YolandaPhytoplankton DiversityEndemismWetlandsEsteros del IberáFil: Forastier, Marina Elizabet. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Forastier, Marina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.Fil: Zalocar de Domitrovic, Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Zalocar de Domitrovic, Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.The Iberá system is one of the largest wetlands in South America with scarce anthropic disturbances. In this Mesopotamic region waters have low conductivity and the main nutrients are generally present in low concentrations. The shallow lakes of the Iberá system are surrounded by extensive swamps by which streams circulate. Phytoplankton density showed seasonal variations, with minima in autumn-winter and maxima in spring-summer. The northeastern shallow lakes were characterised by their high density with dominance of Cyanobacteria. The reduction in phytoplankton density and increase of diversity towards the south of the system was related to the development of submerged vegetation. Phytoplankton density was higher in the limnetic area, where light and nutrient availability is enhanced in relation to the vegetated area. The Iberá system presented more than 1000 algal taxa and thus, it is one of the wetlands of higher diversity in South America. This complex system is a potential center of dispersion of species from the Argentine Mesopotamia.Schweizerbart Science Publishers2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfForastier, Marina E. y Zalocar de Domitrovic, Yolanda, 2014. Phytoplankton of the Iberá system. Advances in limnology. Alemania: Schweizerbart Science Publishers, vol. 65, p. 99-111. ISSN 1612-166X.1612-166Xhttp://repositorio.unne.edu.ar/handle/123456789/28839Advances in limnology, 2014, vol. 65, p. 99-111.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-10-16T10:06:54Zoai:repositorio.unne.edu.ar:123456789/28839instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-10-16 10:06:54.749Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Phytoplankton of the Iberá system
title Phytoplankton of the Iberá system
spellingShingle Phytoplankton of the Iberá system
Forastier, Marina Elizabet
Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
title_short Phytoplankton of the Iberá system
title_full Phytoplankton of the Iberá system
title_fullStr Phytoplankton of the Iberá system
title_full_unstemmed Phytoplankton of the Iberá system
title_sort Phytoplankton of the Iberá system
dc.creator.none.fl_str_mv Forastier, Marina Elizabet
Zalocar de Domitrovic, Yolanda
author Forastier, Marina Elizabet
author_facet Forastier, Marina Elizabet
Zalocar de Domitrovic, Yolanda
author_role author
author2 Zalocar de Domitrovic, Yolanda
author2_role author
dc.subject.none.fl_str_mv Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
topic Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
dc.description.none.fl_txt_mv Fil: Forastier, Marina Elizabet. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Forastier, Marina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.
Fil: Zalocar de Domitrovic, Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Zalocar de Domitrovic, Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina.
The Iberá system is one of the largest wetlands in South America with scarce anthropic disturbances. In this Mesopotamic region waters have low conductivity and the main nutrients are generally present in low concentrations. The shallow lakes of the Iberá system are surrounded by extensive swamps by which streams circulate. Phytoplankton density showed seasonal variations, with minima in autumn-winter and maxima in spring-summer. The northeastern shallow lakes were characterised by their high density with dominance of Cyanobacteria. The reduction in phytoplankton density and increase of diversity towards the south of the system was related to the development of submerged vegetation. Phytoplankton density was higher in the limnetic area, where light and nutrient availability is enhanced in relation to the vegetated area. The Iberá system presented more than 1000 algal taxa and thus, it is one of the wetlands of higher diversity in South America. This complex system is a potential center of dispersion of species from the Argentine Mesopotamia.
description Fil: Forastier, Marina Elizabet. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Forastier, Marina E. y Zalocar de Domitrovic, Yolanda, 2014. Phytoplankton of the Iberá system. Advances in limnology. Alemania: Schweizerbart Science Publishers, vol. 65, p. 99-111. ISSN 1612-166X.
1612-166X
http://repositorio.unne.edu.ar/handle/123456789/28839
identifier_str_mv Forastier, Marina E. y Zalocar de Domitrovic, Yolanda, 2014. Phytoplankton of the Iberá system. Advances in limnology. Alemania: Schweizerbart Science Publishers, vol. 65, p. 99-111. ISSN 1612-166X.
1612-166X
url http://repositorio.unne.edu.ar/handle/123456789/28839
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Schweizerbart Science Publishers
publisher.none.fl_str_mv Schweizerbart Science Publishers
dc.source.none.fl_str_mv Advances in limnology, 2014, vol. 65, p. 99-111.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
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