The prevalent life cycle of agricultural flash droughts

Autores
Lovino, Miguel Angel; Pierrestegui, Maria Josefina; Müller, Omar Vicente; Muller, Gabriela Viviana; Berbery, Ernesto H.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work examines the characteristics and prevalent life cycle of agricultural flash droughts globally.Using ERA5 data, the study introduces a flash drought indicator based on soil water availability. Thisapproach integrates root-zone soil moisture and hydraulic soil properties, such as field capacity andwilting point, to couple the rapid soil moisture depletion and plant water stress. Our findings reveal thatagricultural flash droughts present their higher frequency predominantly during the critical growthperiods of crops. Notably, these droughts exhibit a similar life cycle regardless of the location orclimatic regime. The primary cause of the rapid soil moisture depletion is the precipitation deficit, butevapotranspiration also plays a significant role. In an energy-limited environment, evapotranspirationrapidly increases before the onset and decreases rapidly during the intensification period as thesystem becomes water-limited. Upon concluding the intensification period, most crops experiencewater stress, diminishing their yields.
Fil: Lovino, Miguel Angel. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Pierrestegui, Maria Josefina. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Müller, Omar Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Muller, Gabriela Viviana. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Berbery, Ernesto H.. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina
Materia
Flash droughts
Southeastern south america
Life cycle
Life cycle
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/231871
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The prevalent life cycle of agricultural flash droughtsLovino, Miguel AngelPierrestegui, Maria JosefinaMüller, Omar VicenteMuller, Gabriela VivianaBerbery, Ernesto H.Flash droughtsSoutheastern south americaLife cycleLife cyclehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This work examines the characteristics and prevalent life cycle of agricultural flash droughts globally.Using ERA5 data, the study introduces a flash drought indicator based on soil water availability. Thisapproach integrates root-zone soil moisture and hydraulic soil properties, such as field capacity andwilting point, to couple the rapid soil moisture depletion and plant water stress. Our findings reveal thatagricultural flash droughts present their higher frequency predominantly during the critical growthperiods of crops. Notably, these droughts exhibit a similar life cycle regardless of the location orclimatic regime. The primary cause of the rapid soil moisture depletion is the precipitation deficit, butevapotranspiration also plays a significant role. In an energy-limited environment, evapotranspirationrapidly increases before the onset and decreases rapidly during the intensification period as thesystem becomes water-limited. Upon concluding the intensification period, most crops experiencewater stress, diminishing their yields.Fil: Lovino, Miguel Angel. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Pierrestegui, Maria Josefina. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Müller, Omar Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Muller, Gabriela Viviana. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Berbery, Ernesto H.. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; ArgentinaNature2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/231871Lovino, Miguel Angel; Pierrestegui, Maria Josefina; Müller, Omar Vicente; Muller, Gabriela Viviana; Berbery, Ernesto H.; The prevalent life cycle of agricultural flash droughts; Nature; Climate and Atmospheric Science; 7; 1; 3-2024; 1-112397-3722CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41612-024-00618-0info:eu-repo/semantics/altIdentifier/doi/10.1038/s41612-024-00618-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:27:12Zoai:ri.conicet.gov.ar:11336/231871instacron: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 10:27:12.996CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The prevalent life cycle of agricultural flash droughts
title The prevalent life cycle of agricultural flash droughts
spellingShingle The prevalent life cycle of agricultural flash droughts
Lovino, Miguel Angel
Flash droughts
Southeastern south america
Life cycle
Life cycle
title_short The prevalent life cycle of agricultural flash droughts
title_full The prevalent life cycle of agricultural flash droughts
title_fullStr The prevalent life cycle of agricultural flash droughts
title_full_unstemmed The prevalent life cycle of agricultural flash droughts
title_sort The prevalent life cycle of agricultural flash droughts
dc.creator.none.fl_str_mv Lovino, Miguel Angel
Pierrestegui, Maria Josefina
Müller, Omar Vicente
Muller, Gabriela Viviana
Berbery, Ernesto H.
author Lovino, Miguel Angel
author_facet Lovino, Miguel Angel
Pierrestegui, Maria Josefina
Müller, Omar Vicente
Muller, Gabriela Viviana
Berbery, Ernesto H.
author_role author
author2 Pierrestegui, Maria Josefina
Müller, Omar Vicente
Muller, Gabriela Viviana
Berbery, Ernesto H.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Flash droughts
Southeastern south america
Life cycle
Life cycle
topic Flash droughts
Southeastern south america
Life cycle
Life cycle
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work examines the characteristics and prevalent life cycle of agricultural flash droughts globally.Using ERA5 data, the study introduces a flash drought indicator based on soil water availability. Thisapproach integrates root-zone soil moisture and hydraulic soil properties, such as field capacity andwilting point, to couple the rapid soil moisture depletion and plant water stress. Our findings reveal thatagricultural flash droughts present their higher frequency predominantly during the critical growthperiods of crops. Notably, these droughts exhibit a similar life cycle regardless of the location orclimatic regime. The primary cause of the rapid soil moisture depletion is the precipitation deficit, butevapotranspiration also plays a significant role. In an energy-limited environment, evapotranspirationrapidly increases before the onset and decreases rapidly during the intensification period as thesystem becomes water-limited. Upon concluding the intensification period, most crops experiencewater stress, diminishing their yields.
Fil: Lovino, Miguel Angel. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Pierrestegui, Maria Josefina. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Müller, Omar Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Muller, Gabriela Viviana. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Berbery, Ernesto H.. Universidad Nacional del Litoral. Facultad de Ingenieria y Ciencias Hidricas. Centro de Estudios de Variabilidad y Cambio Climatico.; Argentina
description This work examines the characteristics and prevalent life cycle of agricultural flash droughts globally.Using ERA5 data, the study introduces a flash drought indicator based on soil water availability. Thisapproach integrates root-zone soil moisture and hydraulic soil properties, such as field capacity andwilting point, to couple the rapid soil moisture depletion and plant water stress. Our findings reveal thatagricultural flash droughts present their higher frequency predominantly during the critical growthperiods of crops. Notably, these droughts exhibit a similar life cycle regardless of the location orclimatic regime. The primary cause of the rapid soil moisture depletion is the precipitation deficit, butevapotranspiration also plays a significant role. In an energy-limited environment, evapotranspirationrapidly increases before the onset and decreases rapidly during the intensification period as thesystem becomes water-limited. Upon concluding the intensification period, most crops experiencewater stress, diminishing their yields.
publishDate 2024
dc.date.none.fl_str_mv 2024-03
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/11336/231871
Lovino, Miguel Angel; Pierrestegui, Maria Josefina; Müller, Omar Vicente; Muller, Gabriela Viviana; Berbery, Ernesto H.; The prevalent life cycle of agricultural flash droughts; Nature; Climate and Atmospheric Science; 7; 1; 3-2024; 1-11
2397-3722
CONICET Digital
CONICET
url http://hdl.handle.net/11336/231871
identifier_str_mv Lovino, Miguel Angel; Pierrestegui, Maria Josefina; Müller, Omar Vicente; Muller, Gabriela Viviana; Berbery, Ernesto H.; The prevalent life cycle of agricultural flash droughts; Nature; Climate and Atmospheric Science; 7; 1; 3-2024; 1-11
2397-3722
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41612-024-00618-0
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41612-024-00618-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Nature
publisher.none.fl_str_mv Nature
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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