SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164 |
Resumo: | ABSTRACT Green spaces in cities are seen as beneficial to, for example, the microclimate, human health, and ecological networks. In this sense, this study aims to evaluate the relationship between urban green areas (UGA) and the effectively urbanized area (EUA) in the city of Rio Grande, in the extreme south of Brazil. The following indicators were used: UGA per inhabitant and per 100,000 inhabitants, the percentage of UGA in the urban perimeter, and according to a radius of influence (buffers). Voronoi diagrams were also generated to verify the UGA concentration or dispersion, and the relationship with socioeconomic indicators (population density and average income). The results: 1) 59.82 Ha of UGA/100,000 inhab.; 2) 5.98 m² of UGA/inhabitant; 3) 2.45% UGA in the EUA; 4) 50.00% and 84.13% of the EUA covered by radii of influence of 300 m and 1200 m from the UGA; 5) and 67.59% of the EUA by radii of influence of 1 km of UGA > 1 Ha. These values are considered low but in line with the values found for other Brazilian cities or in other countries. Therefore, it is expected to contribute to the debate related to the theme and actions to improve the cities quality and distribution of green spaces. |
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SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZILurban green areasindicatorsurban planningspatial analysisGeographic Information System.ABSTRACT Green spaces in cities are seen as beneficial to, for example, the microclimate, human health, and ecological networks. In this sense, this study aims to evaluate the relationship between urban green areas (UGA) and the effectively urbanized area (EUA) in the city of Rio Grande, in the extreme south of Brazil. The following indicators were used: UGA per inhabitant and per 100,000 inhabitants, the percentage of UGA in the urban perimeter, and according to a radius of influence (buffers). Voronoi diagrams were also generated to verify the UGA concentration or dispersion, and the relationship with socioeconomic indicators (population density and average income). The results: 1) 59.82 Ha of UGA/100,000 inhab.; 2) 5.98 m² of UGA/inhabitant; 3) 2.45% UGA in the EUA; 4) 50.00% and 84.13% of the EUA covered by radii of influence of 300 m and 1200 m from the UGA; 5) and 67.59% of the EUA by radii of influence of 1 km of UGA > 1 Ha. These values are considered low but in line with the values found for other Brazilian cities or in other countries. Therefore, it is expected to contribute to the debate related to the theme and actions to improve the cities quality and distribution of green spaces.Universidade do Porto - Faculdade de Letras2021-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164GOT, Revista de Geografia e Ordenamento do Território n.22 2021reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164TORALLES,CHRISTIANO PICCIONISILVA,KARINE CABRALinfo:eu-repo/semantics/openAccess2024-02-06T17:26:13Zoai:scielo:S2182-12672021000200164Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:31:24.378296Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
title |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
spellingShingle |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL TORALLES,CHRISTIANO PICCIONI urban green areas indicators urban planning spatial analysis Geographic Information System. |
title_short |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
title_full |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
title_fullStr |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
title_full_unstemmed |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
title_sort |
SOCIO-SPATIAL DISTRIBUTION ANALYSIS OF URBAN GREEN AREAS IN THE CITY OF RIO GRANDE, RS, BRAZIL |
author |
TORALLES,CHRISTIANO PICCIONI |
author_facet |
TORALLES,CHRISTIANO PICCIONI SILVA,KARINE CABRAL |
author_role |
author |
author2 |
SILVA,KARINE CABRAL |
author2_role |
author |
dc.contributor.author.fl_str_mv |
TORALLES,CHRISTIANO PICCIONI SILVA,KARINE CABRAL |
dc.subject.por.fl_str_mv |
urban green areas indicators urban planning spatial analysis Geographic Information System. |
topic |
urban green areas indicators urban planning spatial analysis Geographic Information System. |
description |
ABSTRACT Green spaces in cities are seen as beneficial to, for example, the microclimate, human health, and ecological networks. In this sense, this study aims to evaluate the relationship between urban green areas (UGA) and the effectively urbanized area (EUA) in the city of Rio Grande, in the extreme south of Brazil. The following indicators were used: UGA per inhabitant and per 100,000 inhabitants, the percentage of UGA in the urban perimeter, and according to a radius of influence (buffers). Voronoi diagrams were also generated to verify the UGA concentration or dispersion, and the relationship with socioeconomic indicators (population density and average income). The results: 1) 59.82 Ha of UGA/100,000 inhab.; 2) 5.98 m² of UGA/inhabitant; 3) 2.45% UGA in the EUA; 4) 50.00% and 84.13% of the EUA covered by radii of influence of 300 m and 1200 m from the UGA; 5) and 67.59% of the EUA by radii of influence of 1 km of UGA > 1 Ha. These values are considered low but in line with the values found for other Brazilian cities or in other countries. Therefore, it is expected to contribute to the debate related to the theme and actions to improve the cities quality and distribution of green spaces. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-01 |
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://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2182-12672021000200164 |
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 |
Universidade do Porto - Faculdade de Letras |
publisher.none.fl_str_mv |
Universidade do Porto - Faculdade de Letras |
dc.source.none.fl_str_mv |
GOT, Revista de Geografia e Ordenamento do Território n.22 2021 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137375801049088 |