Influence of urbanization on land surface temperature in Recife city

Detalhes bibliográficos
Autor(a) principal: Santos,Taciana O. dos
Data de Publicação: 2013
Outros Autores: Moura,Geber B. de A., Silva,Bernardo B. da, Oliveira,Leidjane M. M. de, Machado,Celia C. C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Agrícola
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000600016
Resumo: Urbanization has caused significant environmental impacts, replacing natural surfaces by buildings, decreasing green vegetated areas, soil sealing and atmospheric pollution which contribute to increase the land surface temperature in such areas. Thus, this study aimed to analyze the influence of urbanization on land surface temperature (Ts) in Recife city - Pernambuco (PE), in Brazil, using the Thematic Mapper (TM) sensor images from Landsat 5 satellite. To perform the study, images of August 4, 1998 and September 6, 2010 were obtained and processed to generate Ts thematic maps of Recife-PE and of two districts of this city (Curado and Casa Amarela), in order to analyze the transformation dynamics that has occurred in the area. Through the profile produced for the study area, a spatial and temporal increase of the Ts surface was noticeable in the suburb-downtown direction: 6°C of difference between these areas. The Casa Amarela district, with high urban concentration, presented the highest Ts values observed (>27°C).
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spelling Influence of urbanization on land surface temperature in Recife cityurban climateLandsatambient comfortthermal infraredUrbanization has caused significant environmental impacts, replacing natural surfaces by buildings, decreasing green vegetated areas, soil sealing and atmospheric pollution which contribute to increase the land surface temperature in such areas. Thus, this study aimed to analyze the influence of urbanization on land surface temperature (Ts) in Recife city - Pernambuco (PE), in Brazil, using the Thematic Mapper (TM) sensor images from Landsat 5 satellite. To perform the study, images of August 4, 1998 and September 6, 2010 were obtained and processed to generate Ts thematic maps of Recife-PE and of two districts of this city (Curado and Casa Amarela), in order to analyze the transformation dynamics that has occurred in the area. Through the profile produced for the study area, a spatial and temporal increase of the Ts surface was noticeable in the suburb-downtown direction: 6°C of difference between these areas. The Casa Amarela district, with high urban concentration, presented the highest Ts values observed (>27°C).Associação Brasileira de Engenharia Agrícola2013-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000600016Engenharia Agrícola v.33 n.6 2013reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/S0100-69162013000600016info:eu-repo/semantics/openAccessSantos,Taciana O. dosMoura,Geber B. de A.Silva,Bernardo B. daOliveira,Leidjane M. M. deMachado,Celia C. C.eng2014-02-06T00:00:00Zoai:scielo:S0100-69162013000600016Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2014-02-06T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false
dc.title.none.fl_str_mv Influence of urbanization on land surface temperature in Recife city
title Influence of urbanization on land surface temperature in Recife city
spellingShingle Influence of urbanization on land surface temperature in Recife city
Santos,Taciana O. dos
urban climate
Landsat
ambient comfort
thermal infrared
title_short Influence of urbanization on land surface temperature in Recife city
title_full Influence of urbanization on land surface temperature in Recife city
title_fullStr Influence of urbanization on land surface temperature in Recife city
title_full_unstemmed Influence of urbanization on land surface temperature in Recife city
title_sort Influence of urbanization on land surface temperature in Recife city
author Santos,Taciana O. dos
author_facet Santos,Taciana O. dos
Moura,Geber B. de A.
Silva,Bernardo B. da
Oliveira,Leidjane M. M. de
Machado,Celia C. C.
author_role author
author2 Moura,Geber B. de A.
Silva,Bernardo B. da
Oliveira,Leidjane M. M. de
Machado,Celia C. C.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos,Taciana O. dos
Moura,Geber B. de A.
Silva,Bernardo B. da
Oliveira,Leidjane M. M. de
Machado,Celia C. C.
dc.subject.por.fl_str_mv urban climate
Landsat
ambient comfort
thermal infrared
topic urban climate
Landsat
ambient comfort
thermal infrared
description Urbanization has caused significant environmental impacts, replacing natural surfaces by buildings, decreasing green vegetated areas, soil sealing and atmospheric pollution which contribute to increase the land surface temperature in such areas. Thus, this study aimed to analyze the influence of urbanization on land surface temperature (Ts) in Recife city - Pernambuco (PE), in Brazil, using the Thematic Mapper (TM) sensor images from Landsat 5 satellite. To perform the study, images of August 4, 1998 and September 6, 2010 were obtained and processed to generate Ts thematic maps of Recife-PE and of two districts of this city (Curado and Casa Amarela), in order to analyze the transformation dynamics that has occurred in the area. Through the profile produced for the study area, a spatial and temporal increase of the Ts surface was noticeable in the suburb-downtown direction: 6°C of difference between these areas. The Casa Amarela district, with high urban concentration, presented the highest Ts values observed (>27°C).
publishDate 2013
dc.date.none.fl_str_mv 2013-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000600016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000600016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-69162013000600016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola v.33 n.6 2013
reponame:Engenharia Agrícola
instname:Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
instname_str Associação Brasileira de Engenharia Agrícola (SBEA)
instacron_str SBEA
institution SBEA
reponame_str Engenharia Agrícola
collection Engenharia Agrícola
repository.name.fl_str_mv Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)
repository.mail.fl_str_mv revistasbea@sbea.org.br||sbea@sbea.org.br
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