Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau

Autores
Frau, Diego; Moran, Brendan J.; Arengo, Felicity; Marconi, Patricia; Battauz, Yamila Soledad; Mora, Maria Celeste; Manzo, Ramiro Andrés; Mayora, Gisela Paola; Boutt, David F.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
High-elevation wetlands in South America are not well described despite their high sensitivity to human impact and unique biodiversity. We describe the hydroclimatological and limnological characteristics of 21 wetlands on the High Andean Plateau of Argentina, synthesizing information gathered over ten years (2010?2020). We collected physical-chemical, phytoplankton, and zooplankton data and counted flamingos in each wetland. We also conducted an extensive analysis of climatic patterns and hydrological responses since 1985. These wetlands are shallow, with a wide range of salinity (from fresh to brine), mostly alkaline, and are dominated by carbonate and gypsum deposits and sodium-chloride waters. They tend to have high nutrient concentrations. Plankton shows a low species richness and moderate to high dominance of taxa. Flamingos are highly dependent on the presence of Bacillariophyta, which appears to be positively linked to silica and soluble reactive phosphorus availability. Climatic conditions show a strong region-wide increase in average air temperature since the mid-1980s and a decrease in precipitation between 1985?1999 and 2000?2020. These high-elevation wetlands are fundamentally sensitive systems; therefore, having baseline information becomes imperative to understanding the impact of climatic changes and other human perturbations. This work attempts to advance the body of scientific knowledge of these unique wetland systems.
Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Moran, Brendan J.. University of Massachusetts-Amherst; Estados Unidos
Fil: Arengo, Felicity. American Museum of Natural History; Estados Unidos
Fil: Marconi, Patricia. Fundación Yuchan; Argentina
Fil: Battauz, Yamila Soledad. Universidad Autonoma de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Manzo, Ramiro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mayora, Gisela Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Boutt, David F.. University of Massachusetts-Amherst; Estados Unidos
Materia
ANDEAN MOUNTAINS
FLAMINGOS
HIGH ELEVATION WETLANDS
HYDROCLIMATIC PATTERNS
LIMNOLOGY
PLANKTON
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:11336/183057
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/183057
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateauFrau, DiegoMoran, Brendan J.Arengo, FelicityMarconi, PatriciaBattauz, Yamila SoledadMora, Maria CelesteManzo, Ramiro AndrésMayora, Gisela PaolaBoutt, David F.ANDEAN MOUNTAINSFLAMINGOSHIGH ELEVATION WETLANDSHYDROCLIMATIC PATTERNSLIMNOLOGYPLANKTONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1High-elevation wetlands in South America are not well described despite their high sensitivity to human impact and unique biodiversity. We describe the hydroclimatological and limnological characteristics of 21 wetlands on the High Andean Plateau of Argentina, synthesizing information gathered over ten years (2010?2020). We collected physical-chemical, phytoplankton, and zooplankton data and counted flamingos in each wetland. We also conducted an extensive analysis of climatic patterns and hydrological responses since 1985. These wetlands are shallow, with a wide range of salinity (from fresh to brine), mostly alkaline, and are dominated by carbonate and gypsum deposits and sodium-chloride waters. They tend to have high nutrient concentrations. Plankton shows a low species richness and moderate to high dominance of taxa. Flamingos are highly dependent on the presence of Bacillariophyta, which appears to be positively linked to silica and soluble reactive phosphorus availability. Climatic conditions show a strong region-wide increase in average air temperature since the mid-1980s and a decrease in precipitation between 1985?1999 and 2000?2020. These high-elevation wetlands are fundamentally sensitive systems; therefore, having baseline information becomes imperative to understanding the impact of climatic changes and other human perturbations. This work attempts to advance the body of scientific knowledge of these unique wetland systems.Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Moran, Brendan J.. University of Massachusetts-Amherst; Estados UnidosFil: Arengo, Felicity. American Museum of Natural History; Estados UnidosFil: Marconi, Patricia. Fundación Yuchan; ArgentinaFil: Battauz, Yamila Soledad. Universidad Autonoma de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Manzo, Ramiro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Mayora, Gisela Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Boutt, David F.. University of Massachusetts-Amherst; Estados UnidosMultidisciplinary Digital Publishing Institute2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183057Frau, Diego; Moran, Brendan J.; Arengo, Felicity; Marconi, Patricia; Battauz, Yamila Soledad; et al.; Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau; Multidisciplinary Digital Publishing Institute; Hydrology; 8; 4; 12-2021; 1-272306-5338CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/hydrology8040164info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2306-5338/8/4/164info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:06Zoai:ri.conicet.gov.ar:11336/183057instacron: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:34982025-09-03 10:05:07.053CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
title Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
spellingShingle Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
Frau, Diego
ANDEAN MOUNTAINS
FLAMINGOS
HIGH ELEVATION WETLANDS
HYDROCLIMATIC PATTERNS
LIMNOLOGY
PLANKTON
title_short Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
title_full Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
title_fullStr Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
title_full_unstemmed Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
title_sort Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau
dc.creator.none.fl_str_mv Frau, Diego
Moran, Brendan J.
Arengo, Felicity
Marconi, Patricia
Battauz, Yamila Soledad
Mora, Maria Celeste
Manzo, Ramiro Andrés
Mayora, Gisela Paola
Boutt, David F.
author Frau, Diego
author_facet Frau, Diego
Moran, Brendan J.
Arengo, Felicity
Marconi, Patricia
Battauz, Yamila Soledad
Mora, Maria Celeste
Manzo, Ramiro Andrés
Mayora, Gisela Paola
Boutt, David F.
author_role author
author2 Moran, Brendan J.
Arengo, Felicity
Marconi, Patricia
Battauz, Yamila Soledad
Mora, Maria Celeste
Manzo, Ramiro Andrés
Mayora, Gisela Paola
Boutt, David F.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ANDEAN MOUNTAINS
FLAMINGOS
HIGH ELEVATION WETLANDS
HYDROCLIMATIC PATTERNS
LIMNOLOGY
PLANKTON
topic ANDEAN MOUNTAINS
FLAMINGOS
HIGH ELEVATION WETLANDS
HYDROCLIMATIC PATTERNS
LIMNOLOGY
PLANKTON
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv High-elevation wetlands in South America are not well described despite their high sensitivity to human impact and unique biodiversity. We describe the hydroclimatological and limnological characteristics of 21 wetlands on the High Andean Plateau of Argentina, synthesizing information gathered over ten years (2010?2020). We collected physical-chemical, phytoplankton, and zooplankton data and counted flamingos in each wetland. We also conducted an extensive analysis of climatic patterns and hydrological responses since 1985. These wetlands are shallow, with a wide range of salinity (from fresh to brine), mostly alkaline, and are dominated by carbonate and gypsum deposits and sodium-chloride waters. They tend to have high nutrient concentrations. Plankton shows a low species richness and moderate to high dominance of taxa. Flamingos are highly dependent on the presence of Bacillariophyta, which appears to be positively linked to silica and soluble reactive phosphorus availability. Climatic conditions show a strong region-wide increase in average air temperature since the mid-1980s and a decrease in precipitation between 1985?1999 and 2000?2020. These high-elevation wetlands are fundamentally sensitive systems; therefore, having baseline information becomes imperative to understanding the impact of climatic changes and other human perturbations. This work attempts to advance the body of scientific knowledge of these unique wetland systems.
Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Moran, Brendan J.. University of Massachusetts-Amherst; Estados Unidos
Fil: Arengo, Felicity. American Museum of Natural History; Estados Unidos
Fil: Marconi, Patricia. Fundación Yuchan; Argentina
Fil: Battauz, Yamila Soledad. Universidad Autonoma de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Manzo, Ramiro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mayora, Gisela Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Boutt, David F.. University of Massachusetts-Amherst; Estados Unidos
description High-elevation wetlands in South America are not well described despite their high sensitivity to human impact and unique biodiversity. We describe the hydroclimatological and limnological characteristics of 21 wetlands on the High Andean Plateau of Argentina, synthesizing information gathered over ten years (2010?2020). We collected physical-chemical, phytoplankton, and zooplankton data and counted flamingos in each wetland. We also conducted an extensive analysis of climatic patterns and hydrological responses since 1985. These wetlands are shallow, with a wide range of salinity (from fresh to brine), mostly alkaline, and are dominated by carbonate and gypsum deposits and sodium-chloride waters. They tend to have high nutrient concentrations. Plankton shows a low species richness and moderate to high dominance of taxa. Flamingos are highly dependent on the presence of Bacillariophyta, which appears to be positively linked to silica and soluble reactive phosphorus availability. Climatic conditions show a strong region-wide increase in average air temperature since the mid-1980s and a decrease in precipitation between 1985?1999 and 2000?2020. These high-elevation wetlands are fundamentally sensitive systems; therefore, having baseline information becomes imperative to understanding the impact of climatic changes and other human perturbations. This work attempts to advance the body of scientific knowledge of these unique wetland systems.
publishDate 2021
dc.date.none.fl_str_mv 2021-12
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/11336/183057
Frau, Diego; Moran, Brendan J.; Arengo, Felicity; Marconi, Patricia; Battauz, Yamila Soledad; et al.; Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau; Multidisciplinary Digital Publishing Institute; Hydrology; 8; 4; 12-2021; 1-27
2306-5338
CONICET Digital
CONICET
url http://hdl.handle.net/11336/183057
identifier_str_mv Frau, Diego; Moran, Brendan J.; Arengo, Felicity; Marconi, Patricia; Battauz, Yamila Soledad; et al.; Hydroclimatological patterns and limnological characteristics of unique wetland systems on the argentine high andean plateau; Multidisciplinary Digital Publishing Institute; Hydrology; 8; 4; 12-2021; 1-27
2306-5338
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3390/hydrology8040164
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2306-5338/8/4/164
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 Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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 13.13397

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