Land use and thermal comfort in the county of Ourinhos, SP
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4236/cus.2014.22014 http://hdl.handle.net/11449/135402 |
Resumo: | This study aims to analyze the thermal comfort in urban areas for different land uses. The ENVImet microclimatic model has been used for urban boundary layer simulation, providing the following thermal comfort indexes: PMV (Predicted Mean Vote) and PPD (Predicted Percentage of Dissatisfaction). The chosen area covers the central area in the city of Ourinhos, located in southeastern Brazilian city, with subtropical climate. Four simulations were accomplished: an area with real buildings and vegetation on site, a “grassy” area where buildings have been replaced by grass in the central area, another grassy area, known as “grass/tree”, with additional trees in, and a final area called “Park” also grassy, where trees were added all over the area. The structures which showed thermal comfort within the ISO 7730 standards were the grassy area with no trees at 9 a.m., and a paved area, as well as the park area at 3 p.m. Other situations have presented values of PMV and PPD off the limits required by the rules; they were very close to those values. The only point that presented a far cry from the comfort required was the spot in the asphalt at 9 a.m. The other situations showed PMV and PPD values not far from the limits of comfort. Only the point on the asphalt showed values far from the limit of comfort at 9 a.m. |
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Land use and thermal comfort in the county of Ourinhos, SPThermal comfortUrban climateIndexThis study aims to analyze the thermal comfort in urban areas for different land uses. The ENVImet microclimatic model has been used for urban boundary layer simulation, providing the following thermal comfort indexes: PMV (Predicted Mean Vote) and PPD (Predicted Percentage of Dissatisfaction). The chosen area covers the central area in the city of Ourinhos, located in southeastern Brazilian city, with subtropical climate. Four simulations were accomplished: an area with real buildings and vegetation on site, a “grassy” area where buildings have been replaced by grass in the central area, another grassy area, known as “grass/tree”, with additional trees in, and a final area called “Park” also grassy, where trees were added all over the area. The structures which showed thermal comfort within the ISO 7730 standards were the grassy area with no trees at 9 a.m., and a paved area, as well as the park area at 3 p.m. Other situations have presented values of PMV and PPD off the limits required by the rules; they were very close to those values. The only point that presented a far cry from the comfort required was the spot in the asphalt at 9 a.m. The other situations showed PMV and PPD values not far from the limits of comfort. Only the point on the asphalt showed values far from the limit of comfort at 9 a.m.Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Geografia, Câmpus Experimental de Ourinhos, Ourinhos, SP, BrasilUniversidade de São Paulo—FFLLCH/USP, São Paulo, BrazilUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Geografia, Câmpus Experimental de Ourinhos, Ourinhos, SP, BrasilUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Carfan, Ana Claudia [UNESP]Galvani, EmersomNery, Jonas Teixeira [UNESP]2016-03-02T13:02:35Z2016-03-02T13:02:35Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article140-151application/pdfhttp://dx.doi.org/10.4236/cus.2014.22014Current Urban Studies, v. 2, n. 2014, p. 140-151, 2014.2328-4900http://hdl.handle.net/11449/13540210.4236/cus.2014.22014ISSN2328-4900-2014-02-2014-140-151.pdf11446409665198359320503420652216Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCurrent Urban Studiesinfo:eu-repo/semantics/openAccess2023-11-04T06:07:17Zoai:repositorio.unesp.br:11449/135402Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-04T06:07:17Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Land use and thermal comfort in the county of Ourinhos, SP |
title |
Land use and thermal comfort in the county of Ourinhos, SP |
spellingShingle |
Land use and thermal comfort in the county of Ourinhos, SP Carfan, Ana Claudia [UNESP] Thermal comfort Urban climate Index |
title_short |
Land use and thermal comfort in the county of Ourinhos, SP |
title_full |
Land use and thermal comfort in the county of Ourinhos, SP |
title_fullStr |
Land use and thermal comfort in the county of Ourinhos, SP |
title_full_unstemmed |
Land use and thermal comfort in the county of Ourinhos, SP |
title_sort |
Land use and thermal comfort in the county of Ourinhos, SP |
author |
Carfan, Ana Claudia [UNESP] |
author_facet |
Carfan, Ana Claudia [UNESP] Galvani, Emersom Nery, Jonas Teixeira [UNESP] |
author_role |
author |
author2 |
Galvani, Emersom Nery, Jonas Teixeira [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Carfan, Ana Claudia [UNESP] Galvani, Emersom Nery, Jonas Teixeira [UNESP] |
dc.subject.por.fl_str_mv |
Thermal comfort Urban climate Index |
topic |
Thermal comfort Urban climate Index |
description |
This study aims to analyze the thermal comfort in urban areas for different land uses. The ENVImet microclimatic model has been used for urban boundary layer simulation, providing the following thermal comfort indexes: PMV (Predicted Mean Vote) and PPD (Predicted Percentage of Dissatisfaction). The chosen area covers the central area in the city of Ourinhos, located in southeastern Brazilian city, with subtropical climate. Four simulations were accomplished: an area with real buildings and vegetation on site, a “grassy” area where buildings have been replaced by grass in the central area, another grassy area, known as “grass/tree”, with additional trees in, and a final area called “Park” also grassy, where trees were added all over the area. The structures which showed thermal comfort within the ISO 7730 standards were the grassy area with no trees at 9 a.m., and a paved area, as well as the park area at 3 p.m. Other situations have presented values of PMV and PPD off the limits required by the rules; they were very close to those values. The only point that presented a far cry from the comfort required was the spot in the asphalt at 9 a.m. The other situations showed PMV and PPD values not far from the limits of comfort. Only the point on the asphalt showed values far from the limit of comfort at 9 a.m. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2016-03-02T13:02:35Z 2016-03-02T13:02:35Z |
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/10.4236/cus.2014.22014 Current Urban Studies, v. 2, n. 2014, p. 140-151, 2014. 2328-4900 http://hdl.handle.net/11449/135402 10.4236/cus.2014.22014 ISSN2328-4900-2014-02-2014-140-151.pdf 1144640966519835 9320503420652216 |
url |
http://dx.doi.org/10.4236/cus.2014.22014 http://hdl.handle.net/11449/135402 |
identifier_str_mv |
Current Urban Studies, v. 2, n. 2014, p. 140-151, 2014. 2328-4900 10.4236/cus.2014.22014 ISSN2328-4900-2014-02-2014-140-151.pdf 1144640966519835 9320503420652216 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Current Urban Studies |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
140-151 application/pdf |
dc.source.none.fl_str_mv |
Currículo Lattes 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_ |
1797789603886792704 |