Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators

Autores
Vicario, Leticia del Valle; Díaz, Erica Betian; Garcia Rodriguez, Carlos Marcelo; Rodriguez, Andres
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In Latin America, drought studies generally develop on climatic or hydrological approach and there are few studies available on the relationship between different kind of droughts and macroclimatic processes. The main objective of this paper was to relate the times series of droughts indexes to relevant macroclimatic indicators in Central Region of Argentina. For that, the Fourier analysis was used to identify the pluri-annual periodicities of macroclimatic indicators and representative indexes of hydrometeorological and hydrological droughts. The indexes were calculated with time series of precipitation and flow data of stations located in Carcarañá River basin. According to dominant frequencies, series with Fourier band-pass filters were filtered. Full and filtered series of indexes and indicators were compared through the correlation coefficient, for to identify and compare the time scale of the processes involved. A significant relationship in pluriannual periodicities of some droughts indexes and macroclimatic indicators was observed.
Fil: Vicario, Leticia del Valle. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Díaz, Erica Betian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; Argentina
Fil: Garcia Rodriguez, Carlos Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Materia
Hydrometeorological and hydrological droughts
Pluriannual periodicities
Macroclimatic indicators
Central region of Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/119849
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicatorsVicario, Leticia del ValleDíaz, Erica BetianGarcia Rodriguez, Carlos MarceloRodriguez, AndresHydrometeorological and hydrological droughtsPluriannual periodicitiesMacroclimatic indicatorsCentral region of Argentinahttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2In Latin America, drought studies generally develop on climatic or hydrological approach and there are few studies available on the relationship between different kind of droughts and macroclimatic processes. The main objective of this paper was to relate the times series of droughts indexes to relevant macroclimatic indicators in Central Region of Argentina. For that, the Fourier analysis was used to identify the pluri-annual periodicities of macroclimatic indicators and representative indexes of hydrometeorological and hydrological droughts. The indexes were calculated with time series of precipitation and flow data of stations located in Carcarañá River basin. According to dominant frequencies, series with Fourier band-pass filters were filtered. Full and filtered series of indexes and indicators were compared through the correlation coefficient, for to identify and compare the time scale of the processes involved. A significant relationship in pluriannual periodicities of some droughts indexes and macroclimatic indicators was observed.Fil: Vicario, Leticia del Valle. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Díaz, Erica Betian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; ArgentinaFil: Garcia Rodriguez, Carlos Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaFil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaElsevier2019-11info: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/11336/119849Vicario, Leticia del Valle; Díaz, Erica Betian; Garcia Rodriguez, Carlos Marcelo; Rodriguez, Andres; Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators; Elsevier; Environmental and Sustainability Indicators; 3-4; 11-2019; 1000092665-9727CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.indic.2019.100009info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2665972719300091info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-05-06T16:31:38Zoai:ri.conicet.gov.ar:11336/119849instacron: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:34982026-05-06 16:31:39.262CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
title Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
spellingShingle Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
Vicario, Leticia del Valle
Hydrometeorological and hydrological droughts
Pluriannual periodicities
Macroclimatic indicators
Central region of Argentina
title_short Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
title_full Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
title_fullStr Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
title_full_unstemmed Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
title_sort Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators
dc.creator.none.fl_str_mv Vicario, Leticia del Valle
Díaz, Erica Betian
Garcia Rodriguez, Carlos Marcelo
Rodriguez, Andres
author Vicario, Leticia del Valle
author_facet Vicario, Leticia del Valle
Díaz, Erica Betian
Garcia Rodriguez, Carlos Marcelo
Rodriguez, Andres
author_role author
author2 Díaz, Erica Betian
Garcia Rodriguez, Carlos Marcelo
Rodriguez, Andres
author2_role author
author
author
dc.subject.none.fl_str_mv Hydrometeorological and hydrological droughts
Pluriannual periodicities
Macroclimatic indicators
Central region of Argentina
topic Hydrometeorological and hydrological droughts
Pluriannual periodicities
Macroclimatic indicators
Central region of Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In Latin America, drought studies generally develop on climatic or hydrological approach and there are few studies available on the relationship between different kind of droughts and macroclimatic processes. The main objective of this paper was to relate the times series of droughts indexes to relevant macroclimatic indicators in Central Region of Argentina. For that, the Fourier analysis was used to identify the pluri-annual periodicities of macroclimatic indicators and representative indexes of hydrometeorological and hydrological droughts. The indexes were calculated with time series of precipitation and flow data of stations located in Carcarañá River basin. According to dominant frequencies, series with Fourier band-pass filters were filtered. Full and filtered series of indexes and indicators were compared through the correlation coefficient, for to identify and compare the time scale of the processes involved. A significant relationship in pluriannual periodicities of some droughts indexes and macroclimatic indicators was observed.
Fil: Vicario, Leticia del Valle. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Díaz, Erica Betian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Estudios Tecnológicos Sobre el Agua; Argentina
Fil: Garcia Rodriguez, Carlos Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
description In Latin America, drought studies generally develop on climatic or hydrological approach and there are few studies available on the relationship between different kind of droughts and macroclimatic processes. The main objective of this paper was to relate the times series of droughts indexes to relevant macroclimatic indicators in Central Region of Argentina. For that, the Fourier analysis was used to identify the pluri-annual periodicities of macroclimatic indicators and representative indexes of hydrometeorological and hydrological droughts. The indexes were calculated with time series of precipitation and flow data of stations located in Carcarañá River basin. According to dominant frequencies, series with Fourier band-pass filters were filtered. Full and filtered series of indexes and indicators were compared through the correlation coefficient, for to identify and compare the time scale of the processes involved. A significant relationship in pluriannual periodicities of some droughts indexes and macroclimatic indicators was observed.
publishDate 2019
dc.date.none.fl_str_mv 2019-11
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/11336/119849
Vicario, Leticia del Valle; Díaz, Erica Betian; Garcia Rodriguez, Carlos Marcelo; Rodriguez, Andres; Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators; Elsevier; Environmental and Sustainability Indicators; 3-4; 11-2019; 100009
2665-9727
CONICET Digital
CONICET
url http://hdl.handle.net/11336/119849
identifier_str_mv Vicario, Leticia del Valle; Díaz, Erica Betian; Garcia Rodriguez, Carlos Marcelo; Rodriguez, Andres; Identification of pluriannual periodicities in series of drought indexes and its relationship with macroclimatic indicators; Elsevier; Environmental and Sustainability Indicators; 3-4; 11-2019; 100009
2665-9727
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.indic.2019.100009
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2665972719300091
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
_version_ 1864649740689342464
score 13.1485815

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