Phytoplankton of the Iberá system

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...

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Detalles Bibliográficos
Autores: Forastier, Marina, Zalocar, Yolanda
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/25654
Acceso en línea:http://hdl.handle.net/11336/25654
Access Level:acceso abierto
Palabra clave:Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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repository_id_str
spelling Phytoplankton of the Iberá systemForastier, MarinaZalocar, YolandaPhytoplankton DiversityEndemismWetlandsEsteros del Iberáhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The 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.Fil: Forastier, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Zalocar, Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaE Schweizerbartsche Verlags2014-07-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25654Forastier, Marina; Zalocar, Yolanda; Phytoplankton of the Iberá system; E Schweizerbartsche Verlags; Advances in Limnology; 65; 7-7-2014; 99-111978-3-510-47067-91612-166XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.schweizerbart.de/papers/adv_limnology/detail/65/84064/Phytoplankton_of_the_Ibera_system?af=crossrefinfo:eu-repo/semantics/altIdentifier/doi/10.1127/1612-166X/2014/0065-0036info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:35:34Zoai:ri.conicet.gov.ar:11336/25654instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:35:35.221CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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
Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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
Zalocar, Yolanda
author Forastier, Marina
author_facet Forastier, Marina
Zalocar, Yolanda
author_role author
author2 Zalocar, Yolanda
author2_role author
dc.subject.none.fl_str_mv Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Phytoplankton Diversity
Endemism
Wetlands
Esteros del Iberá
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description 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.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-07
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 http://hdl.handle.net/11336/25654
Forastier, Marina; Zalocar, Yolanda; Phytoplankton of the Iberá system; E Schweizerbartsche Verlags; Advances in Limnology; 65; 7-7-2014; 99-111
978-3-510-47067-9
1612-166X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25654
identifier_str_mv Forastier, Marina; Zalocar, Yolanda; Phytoplankton of the Iberá system; E Schweizerbartsche Verlags; Advances in Limnology; 65; 7-7-2014; 99-111
978-3-510-47067-9
1612-166X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.schweizerbart.de/papers/adv_limnology/detail/65/84064/Phytoplankton_of_the_Ibera_system?af=crossref
info:eu-repo/semantics/altIdentifier/doi/10.1127/1612-166X/2014/0065-0036
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv E Schweizerbartsche Verlags
publisher.none.fl_str_mv E Schweizerbartsche Verlags
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15.81155

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