Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality

Urban public green space (PGS) provides a wealth of ecological and social benefits, and is the key for sustainable urban development and human well-being satisfaction. A comprehensive evaluation is an important basis for PGS refined governance and planning. However, few studies have comprehensively...

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Autores principales:	Xin Li, Ying Huang, Xiaodong Ma
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Public green space (PGS) Community-scale Accessibility Transportation modes Quality Equity Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/8e5a81a773eb46baaf6a4d055b739b3e
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id	oai:doaj.org-article:8e5a81a773eb46baaf6a4d055b739b3e
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spelling	oai:doaj.org-article:8e5a81a773eb46baaf6a4d055b739b3e2021-12-01T05:00:57ZEvaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality1470-160X10.1016/j.ecolind.2021.108231https://doaj.org/article/8e5a81a773eb46baaf6a4d055b739b3e2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21008967https://doaj.org/toc/1470-160XUrban public green space (PGS) provides a wealth of ecological and social benefits, and is the key for sustainable urban development and human well-being satisfaction. A comprehensive evaluation is an important basis for PGS refined governance and planning. However, few studies have comprehensively explored the fine dimension of PGS quality, accessibility, and population, for the evaluation of accessible PGS and its spatial equity. Therefore, we evaluated the accessible PUS at the community-scale with the consideration of temporal accessibility and PUS quality. We first evaluated the accessible PGS of communities using the two-step floating catchment area (2SFCA) approach based on road network. Secondly, Gini coefficient was employed to examine the spatial equity of community-scale PGS. Finally, we proposed relevant strategies for improving PGS provision. The main findings of this study were: transportation modes did not change the average PGS level but had a spatial “flattening effect” on the accessible PGS. Transportation modes affected PGS equity as they changed the PGS accessibility, and the equity of accessible PGS progressively increases with walking, riding E-bike, and driving. The spatial imbalance of PGS quality exacerbated PGS inequity, not only existing quantity unfair, but also quality unfair. Comprehensive PGS supply improvement strategies were proposed in terms of quantity increase, accessibility improvement, and quality construction. This study is conducive to the implementation of human-scale green space planning, providing a basis for the refined urban management.Xin LiYing HuangXiaodong MaElsevierarticlePublic green space (PGS)Community-scaleAccessibilityTransportation modesQualityEquityEcologyQH540-549.5ENEcological Indicators, Vol 131, Iss , Pp 108231- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Public green space (PGS) Community-scale Accessibility Transportation modes Quality Equity Ecology QH540-549.5
spellingShingle	Public green space (PGS) Community-scale Accessibility Transportation modes Quality Equity Ecology QH540-549.5 Xin Li Ying Huang Xiaodong Ma Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
description	Urban public green space (PGS) provides a wealth of ecological and social benefits, and is the key for sustainable urban development and human well-being satisfaction. A comprehensive evaluation is an important basis for PGS refined governance and planning. However, few studies have comprehensively explored the fine dimension of PGS quality, accessibility, and population, for the evaluation of accessible PGS and its spatial equity. Therefore, we evaluated the accessible PUS at the community-scale with the consideration of temporal accessibility and PUS quality. We first evaluated the accessible PGS of communities using the two-step floating catchment area (2SFCA) approach based on road network. Secondly, Gini coefficient was employed to examine the spatial equity of community-scale PGS. Finally, we proposed relevant strategies for improving PGS provision. The main findings of this study were: transportation modes did not change the average PGS level but had a spatial “flattening effect” on the accessible PGS. Transportation modes affected PGS equity as they changed the PGS accessibility, and the equity of accessible PGS progressively increases with walking, riding E-bike, and driving. The spatial imbalance of PGS quality exacerbated PGS inequity, not only existing quantity unfair, but also quality unfair. Comprehensive PGS supply improvement strategies were proposed in terms of quantity increase, accessibility improvement, and quality construction. This study is conducive to the implementation of human-scale green space planning, providing a basis for the refined urban management.
format	article
author	Xin Li Ying Huang Xiaodong Ma
author_facet	Xin Li Ying Huang Xiaodong Ma
author_sort	Xin Li
title	Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
title_short	Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
title_full	Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
title_fullStr	Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
title_full_unstemmed	Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
title_sort	evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/8e5a81a773eb46baaf6a4d055b739b3e
work_keys_str_mv	AT xinli evaluationoftheaccessibleurbanpublicgreenspaceatthecommunityscalewiththeconsiderationoftemporalaccessibilityandquality AT yinghuang evaluationoftheaccessibleurbanpublicgreenspaceatthecommunityscalewiththeconsiderationoftemporalaccessibilityandquality AT xiaodongma evaluationoftheaccessibleurbanpublicgreenspaceatthecommunityscalewiththeconsiderationoftemporalaccessibilityandquality
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Evaluation of the accessible urban public green space at the community-scale with the consideration of temporal accessibility and quality

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