Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)

Autores
Gabellone, Nestor Adrian; Solari, Lía Cristina; Claps, Maria Cristina; Mac Donagh, María Elicia; Ardohain, Diego Martin; Benitez, Hernan Hugo; Ruiz, Gonzalo Carlos
Año de publicación
2000
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eutrophication produces increase of turbidity, depletion of dissolved oxygen and alteration of aquatic communities) and the consequent decrease of water quality. The samples were taken monthly (9197-8198) analysing physical and chemical characteristics of water and plankton community. The trophic status was determined by means index, planktonic structure and the presence of biological indicators. Maximum TSI values (9197) of total phosphorus and transparency were 95 and 83, respectively. At the next month, an aquatic macrophyte occupied the entire basin and competed with planktonic algae for the phosphorus comsuption. In consequence, the TSI of total phosphorus and transparency decreased to minimum values of 73 and 70, respectively (61 98), representing a mesotrophic condition. Nevertheless, trophic evaluation by means planktonic structure (Shannon & Weaver index) differed with TSI determinations because in these occasions similar diversity values were obtained. The plankton community was complex (100 species) unexpected in eutrophic conditions. Regional indicators and regional index must be applied for fbture trophic evaluations of pampean ponds instead the use of trophic index with boreal hemispheric origin.
Fil: Gabellone, Nestor Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Solari, Lía Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Mac Donagh, María Elicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Ardohain, Diego Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Benitez, Hernan Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Ruiz, Gonzalo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Materia
Pond
Eutrophication
Plankton
Biological Indicators
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/65935
Acceder
id CONICETDig_03023a7563772e4c13965bf2729d97d2
oai_identifier_str oai:ri.conicet.gov.ar:11336/65935
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)Gabellone, Nestor AdrianSolari, Lía CristinaClaps, Maria CristinaMac Donagh, María EliciaArdohain, Diego MartinBenitez, Hernan HugoRuiz, Gonzalo CarlosPondEutrophicationPlanktonBiological Indicatorshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eutrophication produces increase of turbidity, depletion of dissolved oxygen and alteration of aquatic communities) and the consequent decrease of water quality. The samples were taken monthly (9197-8198) analysing physical and chemical characteristics of water and plankton community. The trophic status was determined by means index, planktonic structure and the presence of biological indicators. Maximum TSI values (9197) of total phosphorus and transparency were 95 and 83, respectively. At the next month, an aquatic macrophyte occupied the entire basin and competed with planktonic algae for the phosphorus comsuption. In consequence, the TSI of total phosphorus and transparency decreased to minimum values of 73 and 70, respectively (61 98), representing a mesotrophic condition. Nevertheless, trophic evaluation by means planktonic structure (Shannon & Weaver index) differed with TSI determinations because in these occasions similar diversity values were obtained. The plankton community was complex (100 species) unexpected in eutrophic conditions. Regional indicators and regional index must be applied for fbture trophic evaluations of pampean ponds instead the use of trophic index with boreal hemispheric origin.Fil: Gabellone, Nestor Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Solari, Lía Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Mac Donagh, María Elicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Ardohain, Diego Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Benitez, Hernan Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Ruiz, Gonzalo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaUniversidad de Flores. Facultad de Ingeniería2000-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65935Gabellone, Nestor Adrian; Solari, Lía Cristina; Claps, Maria Cristina; Mac Donagh, María Elicia; Ardohain, Diego Martin; et al.; Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires); Universidad de Flores. Facultad de Ingeniería; Diversidad y Ambiente; 1; 12-2000; 29-351515-5315CONICET DigitalCONICETspainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:57Zoai:ri.conicet.gov.ar:11336/65935instacron: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:34982025-09-29 09:33:58.207CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
title Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
spellingShingle Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
Gabellone, Nestor Adrian
Pond
Eutrophication
Plankton
Biological Indicators
title_short Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
title_full Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
title_fullStr Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
title_full_unstemmed Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
title_sort Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires)
dc.creator.none.fl_str_mv Gabellone, Nestor Adrian
Solari, Lía Cristina
Claps, Maria Cristina
Mac Donagh, María Elicia
Ardohain, Diego Martin
Benitez, Hernan Hugo
Ruiz, Gonzalo Carlos
author Gabellone, Nestor Adrian
author_facet Gabellone, Nestor Adrian
Solari, Lía Cristina
Claps, Maria Cristina
Mac Donagh, María Elicia
Ardohain, Diego Martin
Benitez, Hernan Hugo
Ruiz, Gonzalo Carlos
author_role author
author2 Solari, Lía Cristina
Claps, Maria Cristina
Mac Donagh, María Elicia
Ardohain, Diego Martin
Benitez, Hernan Hugo
Ruiz, Gonzalo Carlos
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Pond
Eutrophication
Plankton
Biological Indicators
topic Pond
Eutrophication
Plankton
Biological Indicators
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eutrophication produces increase of turbidity, depletion of dissolved oxygen and alteration of aquatic communities) and the consequent decrease of water quality. The samples were taken monthly (9197-8198) analysing physical and chemical characteristics of water and plankton community. The trophic status was determined by means index, planktonic structure and the presence of biological indicators. Maximum TSI values (9197) of total phosphorus and transparency were 95 and 83, respectively. At the next month, an aquatic macrophyte occupied the entire basin and competed with planktonic algae for the phosphorus comsuption. In consequence, the TSI of total phosphorus and transparency decreased to minimum values of 73 and 70, respectively (61 98), representing a mesotrophic condition. Nevertheless, trophic evaluation by means planktonic structure (Shannon & Weaver index) differed with TSI determinations because in these occasions similar diversity values were obtained. The plankton community was complex (100 species) unexpected in eutrophic conditions. Regional indicators and regional index must be applied for fbture trophic evaluations of pampean ponds instead the use of trophic index with boreal hemispheric origin.
Fil: Gabellone, Nestor Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Solari, Lía Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Mac Donagh, María Elicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Ardohain, Diego Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Benitez, Hernan Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Ruiz, Gonzalo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
description The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eutrophication produces increase of turbidity, depletion of dissolved oxygen and alteration of aquatic communities) and the consequent decrease of water quality. The samples were taken monthly (9197-8198) analysing physical and chemical characteristics of water and plankton community. The trophic status was determined by means index, planktonic structure and the presence of biological indicators. Maximum TSI values (9197) of total phosphorus and transparency were 95 and 83, respectively. At the next month, an aquatic macrophyte occupied the entire basin and competed with planktonic algae for the phosphorus comsuption. In consequence, the TSI of total phosphorus and transparency decreased to minimum values of 73 and 70, respectively (61 98), representing a mesotrophic condition. Nevertheless, trophic evaluation by means planktonic structure (Shannon & Weaver index) differed with TSI determinations because in these occasions similar diversity values were obtained. The plankton community was complex (100 species) unexpected in eutrophic conditions. Regional indicators and regional index must be applied for fbture trophic evaluations of pampean ponds instead the use of trophic index with boreal hemispheric origin.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
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/11336/65935
Gabellone, Nestor Adrian; Solari, Lía Cristina; Claps, Maria Cristina; Mac Donagh, María Elicia; Ardohain, Diego Martin; et al.; Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires); Universidad de Flores. Facultad de Ingeniería; Diversidad y Ambiente; 1; 12-2000; 29-35
1515-5315
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65935
identifier_str_mv Gabellone, Nestor Adrian; Solari, Lía Cristina; Claps, Maria Cristina; Mac Donagh, María Elicia; Ardohain, Diego Martin; et al.; Estado trófico de la laguna San Miguel del Monte (Pdo de San Miguel del Monte, Buenos Aires); Universidad de Flores. Facultad de Ingeniería; Diversidad y Ambiente; 1; 12-2000; 29-35
1515-5315
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad de Flores. Facultad de Ingeniería
publisher.none.fl_str_mv Universidad de Flores. Facultad de Ingeniería
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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 13.070432

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