An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed

Detalhes bibliográficos
Autor(a) principal: Campos Carvalho, Fernando Luiz de [UNESP]
Data de Publicação: 2018
Outros Autores: Alcantara, Enner [UNESP], IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/184128
Resumo: Droughts are natural events that can cause water scarcity and can consequently have undesired political, social and environmental impacts. Since the end of 2013 the southeastern Brazil has suffered the worst drought in 55 years. This severe drought imposes water shortages for approximately 40 million people. Land use and land cover changes may drastically influence local climate, which increases the surface temperature. The aim of this work was to assess the negative impact of aforementioned drought on the vegetation health in a representative watershed in southeastern Brazil. The preliminary results showed the potential of satellite data in identify the drought periods and to classify the severity.
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spelling An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershedNatural hazardsCantareira Systemvegetation health indexland surface temperatureDroughts are natural events that can cause water scarcity and can consequently have undesired political, social and environmental impacts. Since the end of 2013 the southeastern Brazil has suffered the worst drought in 55 years. This severe drought imposes water shortages for approximately 40 million people. Land use and land cover changes may drastically influence local climate, which increases the surface temperature. The aim of this work was to assess the negative impact of aforementioned drought on the vegetation health in a representative watershed in southeastern Brazil. The preliminary results showed the potential of satellite data in identify the drought periods and to classify the severity.Sao Paulo State Univ Unesp, Dept Environm Engn, ICT Sao Jose dos Campos, Sao Jose Dos Campos, SP, BrazilSao Paulo State Univ Unesp, Dept Environm Engn, ICT Sao Jose dos Campos, Sao Jose Dos Campos, SP, BrazilIeeeUniversidade Estadual Paulista (Unesp)Campos Carvalho, Fernando Luiz de [UNESP]Alcantara, Enner [UNESP]IEEE2019-10-03T18:20:08Z2019-10-03T18:20:08Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject5473-5476Igarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposium. New York: Ieee, p. 5473-5476, 2018.2153-6996http://hdl.handle.net/11449/184128WOS:000451039805082Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIgarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposiuminfo:eu-repo/semantics/openAccess2021-10-22T21:15:48Zoai:repositorio.unesp.br:11449/184128Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:48:53.769672Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
title An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
spellingShingle An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
Campos Carvalho, Fernando Luiz de [UNESP]
Natural hazards
Cantareira System
vegetation health index
land surface temperature
title_short An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
title_full An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
title_fullStr An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
title_full_unstemmed An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
title_sort An assessment of drought severity on the vegetation health in the Jaguari-Jacarei watershed
author Campos Carvalho, Fernando Luiz de [UNESP]
author_facet Campos Carvalho, Fernando Luiz de [UNESP]
Alcantara, Enner [UNESP]
IEEE
author_role author
author2 Alcantara, Enner [UNESP]
IEEE
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Campos Carvalho, Fernando Luiz de [UNESP]
Alcantara, Enner [UNESP]
IEEE
dc.subject.por.fl_str_mv Natural hazards
Cantareira System
vegetation health index
land surface temperature
topic Natural hazards
Cantareira System
vegetation health index
land surface temperature
description Droughts are natural events that can cause water scarcity and can consequently have undesired political, social and environmental impacts. Since the end of 2013 the southeastern Brazil has suffered the worst drought in 55 years. This severe drought imposes water shortages for approximately 40 million people. Land use and land cover changes may drastically influence local climate, which increases the surface temperature. The aim of this work was to assess the negative impact of aforementioned drought on the vegetation health in a representative watershed in southeastern Brazil. The preliminary results showed the potential of satellite data in identify the drought periods and to classify the severity.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
2019-10-03T18:20:08Z
2019-10-03T18:20:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Igarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposium. New York: Ieee, p. 5473-5476, 2018.
2153-6996
http://hdl.handle.net/11449/184128
WOS:000451039805082
identifier_str_mv Igarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposium. New York: Ieee, p. 5473-5476, 2018.
2153-6996
WOS:000451039805082
url http://hdl.handle.net/11449/184128
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Igarss 2018 - 2018 Ieee International Geoscience And Remote Sensing Symposium
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5473-5476
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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