The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4081/gh.2018.623 http://hdl.handle.net/11449/170974 |
Resumo: | We addressed the potential associations among the temporal and spatial distribution of larval habitats of Aedes (Stegomyia) aegypti, the presence of urban heat islands and socioeconomic factors. Data on larval habitats were collected in Santa Bárbara d’Oeste, São Paulo, Brazil, from 2004 to 2006, and spatial and temporal variations were analysed using a wavelet-based approach. We quantified urban heat islands by calculating surface temperatures using the results of wavelet analyses and grey level transformation from Thematic Mapper images (Landsat 5). Ae. aegypti larval habitats were geo-referenced corresponding to the wavelet analyses to test the potential association between geographical distribution of habitats and surface temperature. In an inhomogeneous spatial point process, we estimated the frequency of occurrence of larval habitats in relation to temperature. The São Paulo State Social Vulnerability Index in the municipality of Santa Barbára d’Oeste was used to test the potential association between presence of larval habitats and social vulnerability. We found abundant Ae. aegypti larval habitats in areas of higher surface temperature and social vulnerability and fewer larval habitats in areas with lower surface temperature and social vulnerability. |
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The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitatsAedes aegyptiBrazilSocial vulnerability indexSpatial analysisUrban heat IslandWaveletsWe addressed the potential associations among the temporal and spatial distribution of larval habitats of Aedes (Stegomyia) aegypti, the presence of urban heat islands and socioeconomic factors. Data on larval habitats were collected in Santa Bárbara d’Oeste, São Paulo, Brazil, from 2004 to 2006, and spatial and temporal variations were analysed using a wavelet-based approach. We quantified urban heat islands by calculating surface temperatures using the results of wavelet analyses and grey level transformation from Thematic Mapper images (Landsat 5). Ae. aegypti larval habitats were geo-referenced corresponding to the wavelet analyses to test the potential association between geographical distribution of habitats and surface temperature. In an inhomogeneous spatial point process, we estimated the frequency of occurrence of larval habitats in relation to temperature. The São Paulo State Social Vulnerability Index in the municipality of Santa Barbára d’Oeste was used to test the potential association between presence of larval habitats and social vulnerability. We found abundant Ae. aegypti larval habitats in areas of higher surface temperature and social vulnerability and fewer larval habitats in areas with lower surface temperature and social vulnerability.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Epidemiology Faculty of Public Health University of Sao PauloDepartment of Zoology São Paulo State University (Unesp)Department of Zoology São Paulo State University (Unesp)FAPESP: 2014/26229-7CNPq: 301877/2016-5CNPq: 402054/2014-8Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)de Azevedo, Thiago S.Bourke, Brian PatrickPiovezan, Rafael [UNESP]Sallum, Maria Anice M.2018-12-11T16:53:11Z2018-12-11T16:53:11Z2018-05-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article179-187application/pdfhttp://dx.doi.org/10.4081/gh.2018.623Geospatial Health, v. 13, n. 1, p. 179-187, 2018.1970-70961827-1987http://hdl.handle.net/11449/17097410.4081/gh.2018.6232-s2.0-850466908882-s2.0-85046690888.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeospatial Health0,5540,554info:eu-repo/semantics/openAccess2023-10-04T06:04:05Zoai:repositorio.unesp.br:11449/170974Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:58:22.378912Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
title |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
spellingShingle |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats de Azevedo, Thiago S. Aedes aegypti Brazil Social vulnerability index Spatial analysis Urban heat Island Wavelets |
title_short |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
title_full |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
title_fullStr |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
title_full_unstemmed |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
title_sort |
The influence of urban heat Islands and socioeconomic factors on the spatial distribution of Aedes aegypti larval habitats |
author |
de Azevedo, Thiago S. |
author_facet |
de Azevedo, Thiago S. Bourke, Brian Patrick Piovezan, Rafael [UNESP] Sallum, Maria Anice M. |
author_role |
author |
author2 |
Bourke, Brian Patrick Piovezan, Rafael [UNESP] Sallum, Maria Anice M. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
de Azevedo, Thiago S. Bourke, Brian Patrick Piovezan, Rafael [UNESP] Sallum, Maria Anice M. |
dc.subject.por.fl_str_mv |
Aedes aegypti Brazil Social vulnerability index Spatial analysis Urban heat Island Wavelets |
topic |
Aedes aegypti Brazil Social vulnerability index Spatial analysis Urban heat Island Wavelets |
description |
We addressed the potential associations among the temporal and spatial distribution of larval habitats of Aedes (Stegomyia) aegypti, the presence of urban heat islands and socioeconomic factors. Data on larval habitats were collected in Santa Bárbara d’Oeste, São Paulo, Brazil, from 2004 to 2006, and spatial and temporal variations were analysed using a wavelet-based approach. We quantified urban heat islands by calculating surface temperatures using the results of wavelet analyses and grey level transformation from Thematic Mapper images (Landsat 5). Ae. aegypti larval habitats were geo-referenced corresponding to the wavelet analyses to test the potential association between geographical distribution of habitats and surface temperature. In an inhomogeneous spatial point process, we estimated the frequency of occurrence of larval habitats in relation to temperature. The São Paulo State Social Vulnerability Index in the municipality of Santa Barbára d’Oeste was used to test the potential association between presence of larval habitats and social vulnerability. We found abundant Ae. aegypti larval habitats in areas of higher surface temperature and social vulnerability and fewer larval habitats in areas with lower surface temperature and social vulnerability. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T16:53:11Z 2018-12-11T16:53:11Z 2018-05-07 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4081/gh.2018.623 Geospatial Health, v. 13, n. 1, p. 179-187, 2018. 1970-7096 1827-1987 http://hdl.handle.net/11449/170974 10.4081/gh.2018.623 2-s2.0-85046690888 2-s2.0-85046690888.pdf |
url |
http://dx.doi.org/10.4081/gh.2018.623 http://hdl.handle.net/11449/170974 |
identifier_str_mv |
Geospatial Health, v. 13, n. 1, p. 179-187, 2018. 1970-7096 1827-1987 10.4081/gh.2018.623 2-s2.0-85046690888 2-s2.0-85046690888.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Geospatial Health 0,554 0,554 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
179-187 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128298528538624 |