Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina

Autores
Naumann, Gustavo; Vargas, Walter Mario; Barbosa, Paulo; Blauhut, Veit; Spinoni, Jonathan; Vogt, Jürgen V.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
During the last 20 years, Argentina experienced several extreme and widespread droughts in many different regions, including the core cropland areas. The most devastating recent events were recorded in the years 2006, 2009 and 2011. Reported impacts of the main events induced losses of more than 4 billion U.S. dollars and more than 1 million persons were reported to be directly or indirectly affected. In this paper, we analyse the drought risk in Argentina, taking into account recent information on drought hazard, exposure and vulnerability. Accordingly, we identified the most severe droughts in Argentina during the 2000–2015 period using a combination of drought hazard indicators and exposure layers. Three main events were identified: (1) during spring 2006 droughts peaked in the northeast of Argentina, (2) in 2009 precipitation deficits indicated a drought epicenter in the central Argentinian plains, and (3) in 2011 the northern Patagonia region experienced a combination of natural disasters due to severe drought conditions and a devastating volcanic eruption. Furthermore, we analysed the dynamics of drought exposure for the population and the main economic sectors affected by municipality, i.e., agriculture and livestock production. Assets exposed to droughts have been identified with several records of drought impacts and declarations of farming emergencies. We show that by combining exposure and vulnerability with drought intensity it is feasible to detect the likelihood of regional impacts in different sectors.
Fil: Naumann, Gustavo. European Commission; Italia
Fil: Vargas, Walter Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
Fil: Barbosa, Paulo. European Commission; Italia
Fil: Blauhut, Veit. Albert Ludwigs University of Freiburg; Alemania
Fil: Spinoni, Jonathan. European Commission; Italia
Fil: Vogt, Jürgen V.. European Commission; Italia
Materia
DROUGHT
EXPOSURE
IMPACTS
POLICY
RISK
VULNERABILITY
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:11336/113280
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/113280
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in ArgentinaNaumann, GustavoVargas, Walter MarioBarbosa, PauloBlauhut, VeitSpinoni, JonathanVogt, Jürgen V.DROUGHTEXPOSUREIMPACTSPOLICYRISKVULNERABILITYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1During the last 20 years, Argentina experienced several extreme and widespread droughts in many different regions, including the core cropland areas. The most devastating recent events were recorded in the years 2006, 2009 and 2011. Reported impacts of the main events induced losses of more than 4 billion U.S. dollars and more than 1 million persons were reported to be directly or indirectly affected. In this paper, we analyse the drought risk in Argentina, taking into account recent information on drought hazard, exposure and vulnerability. Accordingly, we identified the most severe droughts in Argentina during the 2000–2015 period using a combination of drought hazard indicators and exposure layers. Three main events were identified: (1) during spring 2006 droughts peaked in the northeast of Argentina, (2) in 2009 precipitation deficits indicated a drought epicenter in the central Argentinian plains, and (3) in 2011 the northern Patagonia region experienced a combination of natural disasters due to severe drought conditions and a devastating volcanic eruption. Furthermore, we analysed the dynamics of drought exposure for the population and the main economic sectors affected by municipality, i.e., agriculture and livestock production. Assets exposed to droughts have been identified with several records of drought impacts and declarations of farming emergencies. We show that by combining exposure and vulnerability with drought intensity it is feasible to detect the likelihood of regional impacts in different sectors.Fil: Naumann, Gustavo. European Commission; ItaliaFil: Vargas, Walter Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; ArgentinaFil: Barbosa, Paulo. European Commission; ItaliaFil: Blauhut, Veit. Albert Ludwigs University of Freiburg; AlemaniaFil: Spinoni, Jonathan. European Commission; ItaliaFil: Vogt, Jürgen V.. European Commission; ItaliaMDPI2019-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/113280Naumann, Gustavo; Vargas, Walter Mario; Barbosa, Paulo; Blauhut, Veit; Spinoni, Jonathan; et al.; Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina; MDPI; Geosciences; 9; 1; 1-2019; 1-192076-3263CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/geosciences9010039info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-3263/9/1/39info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:29Zoai:ri.conicet.gov.ar:11336/113280instacron: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 09:35:30.062CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
title Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
spellingShingle Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
Naumann, Gustavo
DROUGHT
EXPOSURE
IMPACTS
POLICY
RISK
VULNERABILITY
title_short Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
title_full Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
title_fullStr Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
title_full_unstemmed Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
title_sort Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina
dc.creator.none.fl_str_mv Naumann, Gustavo
Vargas, Walter Mario
Barbosa, Paulo
Blauhut, Veit
Spinoni, Jonathan
Vogt, Jürgen V.
author Naumann, Gustavo
author_facet Naumann, Gustavo
Vargas, Walter Mario
Barbosa, Paulo
Blauhut, Veit
Spinoni, Jonathan
Vogt, Jürgen V.
author_role author
author2 Vargas, Walter Mario
Barbosa, Paulo
Blauhut, Veit
Spinoni, Jonathan
Vogt, Jürgen V.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv DROUGHT
EXPOSURE
IMPACTS
POLICY
RISK
VULNERABILITY
topic DROUGHT
EXPOSURE
IMPACTS
POLICY
RISK
VULNERABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv During the last 20 years, Argentina experienced several extreme and widespread droughts in many different regions, including the core cropland areas. The most devastating recent events were recorded in the years 2006, 2009 and 2011. Reported impacts of the main events induced losses of more than 4 billion U.S. dollars and more than 1 million persons were reported to be directly or indirectly affected. In this paper, we analyse the drought risk in Argentina, taking into account recent information on drought hazard, exposure and vulnerability. Accordingly, we identified the most severe droughts in Argentina during the 2000–2015 period using a combination of drought hazard indicators and exposure layers. Three main events were identified: (1) during spring 2006 droughts peaked in the northeast of Argentina, (2) in 2009 precipitation deficits indicated a drought epicenter in the central Argentinian plains, and (3) in 2011 the northern Patagonia region experienced a combination of natural disasters due to severe drought conditions and a devastating volcanic eruption. Furthermore, we analysed the dynamics of drought exposure for the population and the main economic sectors affected by municipality, i.e., agriculture and livestock production. Assets exposed to droughts have been identified with several records of drought impacts and declarations of farming emergencies. We show that by combining exposure and vulnerability with drought intensity it is feasible to detect the likelihood of regional impacts in different sectors.
Fil: Naumann, Gustavo. European Commission; Italia
Fil: Vargas, Walter Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
Fil: Barbosa, Paulo. European Commission; Italia
Fil: Blauhut, Veit. Albert Ludwigs University of Freiburg; Alemania
Fil: Spinoni, Jonathan. European Commission; Italia
Fil: Vogt, Jürgen V.. European Commission; Italia
description During the last 20 years, Argentina experienced several extreme and widespread droughts in many different regions, including the core cropland areas. The most devastating recent events were recorded in the years 2006, 2009 and 2011. Reported impacts of the main events induced losses of more than 4 billion U.S. dollars and more than 1 million persons were reported to be directly or indirectly affected. In this paper, we analyse the drought risk in Argentina, taking into account recent information on drought hazard, exposure and vulnerability. Accordingly, we identified the most severe droughts in Argentina during the 2000–2015 period using a combination of drought hazard indicators and exposure layers. Three main events were identified: (1) during spring 2006 droughts peaked in the northeast of Argentina, (2) in 2009 precipitation deficits indicated a drought epicenter in the central Argentinian plains, and (3) in 2011 the northern Patagonia region experienced a combination of natural disasters due to severe drought conditions and a devastating volcanic eruption. Furthermore, we analysed the dynamics of drought exposure for the population and the main economic sectors affected by municipality, i.e., agriculture and livestock production. Assets exposed to droughts have been identified with several records of drought impacts and declarations of farming emergencies. We show that by combining exposure and vulnerability with drought intensity it is feasible to detect the likelihood of regional impacts in different sectors.
publishDate 2019
dc.date.none.fl_str_mv 2019-01
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/11336/113280
Naumann, Gustavo; Vargas, Walter Mario; Barbosa, Paulo; Blauhut, Veit; Spinoni, Jonathan; et al.; Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina; MDPI; Geosciences; 9; 1; 1-2019; 1-19
2076-3263
CONICET Digital
CONICET
url http://hdl.handle.net/11336/113280
identifier_str_mv Naumann, Gustavo; Vargas, Walter Mario; Barbosa, Paulo; Blauhut, Veit; Spinoni, Jonathan; et al.; Dynamics of socioeconomic exposure, vulnerability and impacts of recent droughts in Argentina; MDPI; Geosciences; 9; 1; 1-2019; 1-19
2076-3263
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/geosciences9010039
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-3263/9/1/39
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 MDPI
publisher.none.fl_str_mv MDPI
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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