Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code

Autores
Blarasin, Mónica Teresa; Maldonado, Marina Luciana; Bécher Quinodóz, Fátima Noelia; Alincastro, Nahuel; Cabrera, Adriana Edith; Matteoda, Edel Mara; Giuliano Albo, María Jesica
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Rio Cuarto city and its rural surrounding area (400 km2) shows two major geological environments,formed by eolian and fluvial sediments. The main source of groundwater recharge is precipitation (P),with an annual mean rainfall of 799 mm; 75-80% concentrated in spring and summer. The aim of this paper is to show the water table behavior in the unconfined eolian aquifer (very fine sands and silts) taking into consideration recharge (R) and discharge (D) events. R was calculated using the watertable fluctuation method for a selected period (2002-2009) with a new computer code Likqo 1.0. Therecharge was estimated for both the hydrologic and calendar year. The first result was better according to the higher R-P regression coefficient obtained. It is important to highlight the recharge delay (daysor weeks) in relation to rain storms; a fact that can be linked to water table depth. The average R value for the entire series was 12% of P, the largest recharge occurring in the hydrologic periods 2002-2003 and 2007-2008 (14% P) and the lowest in 2004-2005 (10 % P). The ratio R/D for the total series was slightly negative, which means that aquifer discharge was dominant, coinciding with the lowest position of the water table.
Fil: Blarasin, Mónica Teresa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Maldonado, Marina Luciana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Bécher Quinodóz, Fátima Noelia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Alincastro, Nahuel. No especifíca;
Fil: Cabrera, Adriana Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Matteoda, Edel Mara. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Giuliano Albo, María Jesica. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
GROUNDWATER
RECHARGE
COMPUTER CODE
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:11336/161973
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/161973
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer codeBlarasin, Mónica TeresaMaldonado, Marina LucianaBécher Quinodóz, Fátima NoeliaAlincastro, NahuelCabrera, Adriana EdithMatteoda, Edel MaraGiuliano Albo, María JesicaGROUNDWATERRECHARGECOMPUTER CODEhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Rio Cuarto city and its rural surrounding area (400 km2) shows two major geological environments,formed by eolian and fluvial sediments. The main source of groundwater recharge is precipitation (P),with an annual mean rainfall of 799 mm; 75-80% concentrated in spring and summer. The aim of this paper is to show the water table behavior in the unconfined eolian aquifer (very fine sands and silts) taking into consideration recharge (R) and discharge (D) events. R was calculated using the watertable fluctuation method for a selected period (2002-2009) with a new computer code Likqo 1.0. Therecharge was estimated for both the hydrologic and calendar year. The first result was better according to the higher R-P regression coefficient obtained. It is important to highlight the recharge delay (daysor weeks) in relation to rain storms; a fact that can be linked to water table depth. The average R value for the entire series was 12% of P, the largest recharge occurring in the hydrologic periods 2002-2003 and 2007-2008 (14% P) and the lowest in 2004-2005 (10 % P). The ratio R/D for the total series was slightly negative, which means that aquifer discharge was dominant, coinciding with the lowest position of the water table.Fil: Blarasin, Mónica Teresa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaFil: Maldonado, Marina Luciana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Bécher Quinodóz, Fátima Noelia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Alincastro, Nahuel. No especifíca;Fil: Cabrera, Adriana Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaFil: Matteoda, Edel Mara. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaFil: Giuliano Albo, María Jesica. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaInternational Association for Environmental Hydrology2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/161973Blarasin, Mónica Teresa; Maldonado, Marina Luciana; Bécher Quinodóz, Fátima Noelia; Alincastro, Nahuel; Cabrera, Adriana Edith; et al.; Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code; International Association for Environmental Hydrology; Journal of environmental hydrology; 23; 5; 5-2015; 1-131058-39121996-7918CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.hydroweb.com/journal-hydrology-2015-paper-5.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:35Zoai:ri.conicet.gov.ar:11336/161973instacron: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 09:54:35.83CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
title Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
spellingShingle Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
Blarasin, Mónica Teresa
GROUNDWATER
RECHARGE
COMPUTER CODE
title_short Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
title_full Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
title_fullStr Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
title_full_unstemmed Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
title_sort Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code
dc.creator.none.fl_str_mv Blarasin, Mónica Teresa
Maldonado, Marina Luciana
Bécher Quinodóz, Fátima Noelia
Alincastro, Nahuel
Cabrera, Adriana Edith
Matteoda, Edel Mara
Giuliano Albo, María Jesica
author Blarasin, Mónica Teresa
author_facet Blarasin, Mónica Teresa
Maldonado, Marina Luciana
Bécher Quinodóz, Fátima Noelia
Alincastro, Nahuel
Cabrera, Adriana Edith
Matteoda, Edel Mara
Giuliano Albo, María Jesica
author_role author
author2 Maldonado, Marina Luciana
Bécher Quinodóz, Fátima Noelia
Alincastro, Nahuel
Cabrera, Adriana Edith
Matteoda, Edel Mara
Giuliano Albo, María Jesica
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv GROUNDWATER
RECHARGE
COMPUTER CODE
topic GROUNDWATER
RECHARGE
COMPUTER CODE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Rio Cuarto city and its rural surrounding area (400 km2) shows two major geological environments,formed by eolian and fluvial sediments. The main source of groundwater recharge is precipitation (P),with an annual mean rainfall of 799 mm; 75-80% concentrated in spring and summer. The aim of this paper is to show the water table behavior in the unconfined eolian aquifer (very fine sands and silts) taking into consideration recharge (R) and discharge (D) events. R was calculated using the watertable fluctuation method for a selected period (2002-2009) with a new computer code Likqo 1.0. Therecharge was estimated for both the hydrologic and calendar year. The first result was better according to the higher R-P regression coefficient obtained. It is important to highlight the recharge delay (daysor weeks) in relation to rain storms; a fact that can be linked to water table depth. The average R value for the entire series was 12% of P, the largest recharge occurring in the hydrologic periods 2002-2003 and 2007-2008 (14% P) and the lowest in 2004-2005 (10 % P). The ratio R/D for the total series was slightly negative, which means that aquifer discharge was dominant, coinciding with the lowest position of the water table.
Fil: Blarasin, Mónica Teresa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Maldonado, Marina Luciana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Bécher Quinodóz, Fátima Noelia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Alincastro, Nahuel. No especifíca;
Fil: Cabrera, Adriana Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Matteoda, Edel Mara. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Giuliano Albo, María Jesica. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Geologia. Cat.de Hidrogeologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description Rio Cuarto city and its rural surrounding area (400 km2) shows two major geological environments,formed by eolian and fluvial sediments. The main source of groundwater recharge is precipitation (P),with an annual mean rainfall of 799 mm; 75-80% concentrated in spring and summer. The aim of this paper is to show the water table behavior in the unconfined eolian aquifer (very fine sands and silts) taking into consideration recharge (R) and discharge (D) events. R was calculated using the watertable fluctuation method for a selected period (2002-2009) with a new computer code Likqo 1.0. Therecharge was estimated for both the hydrologic and calendar year. The first result was better according to the higher R-P regression coefficient obtained. It is important to highlight the recharge delay (daysor weeks) in relation to rain storms; a fact that can be linked to water table depth. The average R value for the entire series was 12% of P, the largest recharge occurring in the hydrologic periods 2002-2003 and 2007-2008 (14% P) and the lowest in 2004-2005 (10 % P). The ratio R/D for the total series was slightly negative, which means that aquifer discharge was dominant, coinciding with the lowest position of the water table.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/161973
Blarasin, Mónica Teresa; Maldonado, Marina Luciana; Bécher Quinodóz, Fátima Noelia; Alincastro, Nahuel; Cabrera, Adriana Edith; et al.; Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code; International Association for Environmental Hydrology; Journal of environmental hydrology; 23; 5; 5-2015; 1-13
1058-3912
1996-7918
CONICET Digital
CONICET
url http://hdl.handle.net/11336/161973
identifier_str_mv Blarasin, Mónica Teresa; Maldonado, Marina Luciana; Bécher Quinodóz, Fátima Noelia; Alincastro, Nahuel; Cabrera, Adriana Edith; et al.; Assessment of groundwater recharge and discharge processes in a loessical aquifer using a new computer code; International Association for Environmental Hydrology; Journal of environmental hydrology; 23; 5; 5-2015; 1-13
1058-3912
1996-7918
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.hydroweb.com/journal-hydrology-2015-paper-5.html
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
dc.publisher.none.fl_str_mv International Association for Environmental Hydrology
publisher.none.fl_str_mv International Association for Environmental Hydrology
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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