The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features

Autores
Gonzalez Garraza, Gabriela Carolina; Mataloni, Maria Gabriela; Iturraspe, Rodolfo Javier; Lombardo, Rubén; Camargo, Sergio; Quiroga, María Victoria
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
As part of a major limnological characterisation of Rancho Hambre mire complex (Tierra del Fuego), five water bodies (bog pools) were sampled between October 2008 and April 2010 and their physico-chemical features studied in relation to meteorological, hydrological and morphometric variables. The meteorological data recorded mostly fitted within the ranges of historical records. The influence of water body size was evidenced by the higher thermic stability of the largest pool as compared to the smallest, which reflected changes in air temperature. Water levels in the pools varied according to their superficial connectivity: deep water bodies with surface inflow and/or outflow channels had the most stable water levels; but the deepest water body, which was hydrologically isolated, had the most variable water level. In an ordination of samples resulting from a Principal Component Analysis of limnological data, the first axis reflected the minero/ombrotrophic status of water bodies, while the second represented a temporal gradient separating spring (post-thawing) samples from summer samples. Inter-annual variations in weather also influenced the limnological properties of the water bodies. Our results enable us to propose an interpretative model for the limnological characterisation of the pools, which will be a valuable tool for understanding the structure and fluctuations of the planktonic communities inhabiting these systems.
Fil: Gonzalez Garraza, Gabriela Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
Fil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
Fil: Iturraspe, Rodolfo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Lombardo, Rubén. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Limnología; Argentina
Fil: Camargo, Sergio. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Quiroga, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
Materia
LIMNOLOGY
PONDS
PEAT BOGS
TIERRA DEL FUEGO
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:11336/257829
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/257829
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological featuresGonzalez Garraza, Gabriela CarolinaMataloni, Maria GabrielaIturraspe, Rodolfo JavierLombardo, RubénCamargo, SergioQuiroga, María VictoriaLIMNOLOGYPONDSPEAT BOGSTIERRA DEL FUEGOhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1As part of a major limnological characterisation of Rancho Hambre mire complex (Tierra del Fuego), five water bodies (bog pools) were sampled between October 2008 and April 2010 and their physico-chemical features studied in relation to meteorological, hydrological and morphometric variables. The meteorological data recorded mostly fitted within the ranges of historical records. The influence of water body size was evidenced by the higher thermic stability of the largest pool as compared to the smallest, which reflected changes in air temperature. Water levels in the pools varied according to their superficial connectivity: deep water bodies with surface inflow and/or outflow channels had the most stable water levels; but the deepest water body, which was hydrologically isolated, had the most variable water level. In an ordination of samples resulting from a Principal Component Analysis of limnological data, the first axis reflected the minero/ombrotrophic status of water bodies, while the second represented a temporal gradient separating spring (post-thawing) samples from summer samples. Inter-annual variations in weather also influenced the limnological properties of the water bodies. Our results enable us to propose an interpretative model for the limnological characterisation of the pools, which will be a valuable tool for understanding the structure and fluctuations of the planktonic communities inhabiting these systems.Fil: Gonzalez Garraza, Gabriela Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; ArgentinaFil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; ArgentinaFil: Iturraspe, Rodolfo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tierra del Fuego; ArgentinaFil: Lombardo, Rubén. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Limnología; ArgentinaFil: Camargo, Sergio. Universidad Nacional de Tierra del Fuego; ArgentinaFil: Quiroga, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; ArgentinaInternational Mire Conservation Group and Internatinal Peat Society2012-06info: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/11336/257829Gonzalez Garraza, Gabriela Carolina; Mataloni, Maria Gabriela; Iturraspe, Rodolfo Javier; Lombardo, Rubén; Camargo, Sergio; et al.; The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features; International Mire Conservation Group and Internatinal Peat Society; Mires and Peat; 10; 7; 6-2012; 1-141819-754XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://mires-and-peat.net/pages/volumes/map10/map1007.phpinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:41Zoai:ri.conicet.gov.ar:11336/257829instacron: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 10:18:41.338CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
title The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
spellingShingle The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
Gonzalez Garraza, Gabriela Carolina
LIMNOLOGY
PONDS
PEAT BOGS
TIERRA DEL FUEGO
title_short The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
title_full The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
title_fullStr The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
title_full_unstemmed The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
title_sort The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features
dc.creator.none.fl_str_mv Gonzalez Garraza, Gabriela Carolina
Mataloni, Maria Gabriela
Iturraspe, Rodolfo Javier
Lombardo, Rubén
Camargo, Sergio
Quiroga, María Victoria
author Gonzalez Garraza, Gabriela Carolina
author_facet Gonzalez Garraza, Gabriela Carolina
Mataloni, Maria Gabriela
Iturraspe, Rodolfo Javier
Lombardo, Rubén
Camargo, Sergio
Quiroga, María Victoria
author_role author
author2 Mataloni, Maria Gabriela
Iturraspe, Rodolfo Javier
Lombardo, Rubén
Camargo, Sergio
Quiroga, María Victoria
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv LIMNOLOGY
PONDS
PEAT BOGS
TIERRA DEL FUEGO
topic LIMNOLOGY
PONDS
PEAT BOGS
TIERRA DEL FUEGO
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv As part of a major limnological characterisation of Rancho Hambre mire complex (Tierra del Fuego), five water bodies (bog pools) were sampled between October 2008 and April 2010 and their physico-chemical features studied in relation to meteorological, hydrological and morphometric variables. The meteorological data recorded mostly fitted within the ranges of historical records. The influence of water body size was evidenced by the higher thermic stability of the largest pool as compared to the smallest, which reflected changes in air temperature. Water levels in the pools varied according to their superficial connectivity: deep water bodies with surface inflow and/or outflow channels had the most stable water levels; but the deepest water body, which was hydrologically isolated, had the most variable water level. In an ordination of samples resulting from a Principal Component Analysis of limnological data, the first axis reflected the minero/ombrotrophic status of water bodies, while the second represented a temporal gradient separating spring (post-thawing) samples from summer samples. Inter-annual variations in weather also influenced the limnological properties of the water bodies. Our results enable us to propose an interpretative model for the limnological characterisation of the pools, which will be a valuable tool for understanding the structure and fluctuations of the planktonic communities inhabiting these systems.
Fil: Gonzalez Garraza, Gabriela Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
Fil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
Fil: Iturraspe, Rodolfo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Lombardo, Rubén. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Limnología; Argentina
Fil: Camargo, Sergio. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Quiroga, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. Laboratorio de Biodiversidad, Limnología y Conservación; Argentina
description As part of a major limnological characterisation of Rancho Hambre mire complex (Tierra del Fuego), five water bodies (bog pools) were sampled between October 2008 and April 2010 and their physico-chemical features studied in relation to meteorological, hydrological and morphometric variables. The meteorological data recorded mostly fitted within the ranges of historical records. The influence of water body size was evidenced by the higher thermic stability of the largest pool as compared to the smallest, which reflected changes in air temperature. Water levels in the pools varied according to their superficial connectivity: deep water bodies with surface inflow and/or outflow channels had the most stable water levels; but the deepest water body, which was hydrologically isolated, had the most variable water level. In an ordination of samples resulting from a Principal Component Analysis of limnological data, the first axis reflected the minero/ombrotrophic status of water bodies, while the second represented a temporal gradient separating spring (post-thawing) samples from summer samples. Inter-annual variations in weather also influenced the limnological properties of the water bodies. Our results enable us to propose an interpretative model for the limnological characterisation of the pools, which will be a valuable tool for understanding the structure and fluctuations of the planktonic communities inhabiting these systems.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
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/11336/257829
Gonzalez Garraza, Gabriela Carolina; Mataloni, Maria Gabriela; Iturraspe, Rodolfo Javier; Lombardo, Rubén; Camargo, Sergio; et al.; The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features; International Mire Conservation Group and Internatinal Peat Society; Mires and Peat; 10; 7; 6-2012; 1-14
1819-754X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/257829
identifier_str_mv Gonzalez Garraza, Gabriela Carolina; Mataloni, Maria Gabriela; Iturraspe, Rodolfo Javier; Lombardo, Rubén; Camargo, Sergio; et al.; The limnological character of peat bog ponds (Tierra del Fuego, Argentina) in relation to meteorological and hydrological features; International Mire Conservation Group and Internatinal Peat Society; Mires and Peat; 10; 7; 6-2012; 1-14
1819-754X
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://mires-and-peat.net/pages/volumes/map10/map1007.php
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 International Mire Conservation Group and Internatinal Peat Society
publisher.none.fl_str_mv International Mire Conservation Group and Internatinal Peat Society
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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