Urban Green-space Water-consumption characteristics and its driving factors in China

Understanding the characteristics of urban green-space water consumption is crucial to sustainable urban development under urbanization and water scarcity. However, temporal–spatial and driving characteristics of urban green-space water consumption are still unknown. Characteristics and driving fact...

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Autores principales:	Jin Guo, Haipeng Niu, Dongyang Xiao, Xialing Sun, Liangxin Fan
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Urbanization Sustainable urban development Urban green space Water consumption characteristics Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/2a696485787d4783aa33c625989338cc
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spelling	oai:doaj.org-article:2a696485787d4783aa33c625989338cc2021-12-01T04:58:50ZUrban Green-space Water-consumption characteristics and its driving factors in China1470-160X10.1016/j.ecolind.2021.108076https://doaj.org/article/2a696485787d4783aa33c625989338cc2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X2100741Xhttps://doaj.org/toc/1470-160XUnderstanding the characteristics of urban green-space water consumption is crucial to sustainable urban development under urbanization and water scarcity. However, temporal–spatial and driving characteristics of urban green-space water consumption are still unknown. Characteristics and driving factors of urban green-space water consumption in 286 cities in China are analyzed in this study. Results showed that the urban green-space water consumption (m3/ha) of 286 cities changed (decreased: 250, increased: 36, and p < 0.05) from 2004 to 2017. The urban green-space water consumption (m3/ha) decreased by 57.54% from 9,490 m3/ha to 4,030 m3/ha. In addition, 44 cities demonstrate high water consumption (>12,570 m3/ha) and 74 cities present low water consumption (≤6,380 m3/ha). High and low water consumption cities are aggregated in southern and northern China, respectively. Urban water supply, education, number of patents, GDP per capita, temperature, rainfall, and park areas significantly increased the urban green-space water consumption (p < 0.05), while built-ups, green land, and built-up coverage rate significantly reduced the urban green-space water consumption (p < 0.05). Water recovery rate and water price minimally affect the urban green-space water consumption but provide new ideas for sustainable utilization of water resources. This study highlights the potential of water recovery subsidies and water markets in urbanization.Jin GuoHaipeng NiuDongyang XiaoXialing SunLiangxin FanElsevierarticleUrbanizationSustainable urban developmentUrban green spaceWater consumption characteristicsEcologyQH540-549.5ENEcological Indicators, Vol 130, Iss , Pp 108076- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Urbanization Sustainable urban development Urban green space Water consumption characteristics Ecology QH540-549.5
spellingShingle	Urbanization Sustainable urban development Urban green space Water consumption characteristics Ecology QH540-549.5 Jin Guo Haipeng Niu Dongyang Xiao Xialing Sun Liangxin Fan Urban Green-space Water-consumption characteristics and its driving factors in China
description	Understanding the characteristics of urban green-space water consumption is crucial to sustainable urban development under urbanization and water scarcity. However, temporal–spatial and driving characteristics of urban green-space water consumption are still unknown. Characteristics and driving factors of urban green-space water consumption in 286 cities in China are analyzed in this study. Results showed that the urban green-space water consumption (m3/ha) of 286 cities changed (decreased: 250, increased: 36, and p < 0.05) from 2004 to 2017. The urban green-space water consumption (m3/ha) decreased by 57.54% from 9,490 m3/ha to 4,030 m3/ha. In addition, 44 cities demonstrate high water consumption (>12,570 m3/ha) and 74 cities present low water consumption (≤6,380 m3/ha). High and low water consumption cities are aggregated in southern and northern China, respectively. Urban water supply, education, number of patents, GDP per capita, temperature, rainfall, and park areas significantly increased the urban green-space water consumption (p < 0.05), while built-ups, green land, and built-up coverage rate significantly reduced the urban green-space water consumption (p < 0.05). Water recovery rate and water price minimally affect the urban green-space water consumption but provide new ideas for sustainable utilization of water resources. This study highlights the potential of water recovery subsidies and water markets in urbanization.
format	article
author	Jin Guo Haipeng Niu Dongyang Xiao Xialing Sun Liangxin Fan
author_facet	Jin Guo Haipeng Niu Dongyang Xiao Xialing Sun Liangxin Fan
author_sort	Jin Guo
title	Urban Green-space Water-consumption characteristics and its driving factors in China
title_short	Urban Green-space Water-consumption characteristics and its driving factors in China
title_full	Urban Green-space Water-consumption characteristics and its driving factors in China
title_fullStr	Urban Green-space Water-consumption characteristics and its driving factors in China
title_full_unstemmed	Urban Green-space Water-consumption characteristics and its driving factors in China
title_sort	urban green-space water-consumption characteristics and its driving factors in china
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/2a696485787d4783aa33c625989338cc
work_keys_str_mv	AT jinguo urbangreenspacewaterconsumptioncharacteristicsanditsdrivingfactorsinchina AT haipengniu urbangreenspacewaterconsumptioncharacteristicsanditsdrivingfactorsinchina AT dongyangxiao urbangreenspacewaterconsumptioncharacteristicsanditsdrivingfactorsinchina AT xialingsun urbangreenspacewaterconsumptioncharacteristicsanditsdrivingfactorsinchina AT liangxinfan urbangreenspacewaterconsumptioncharacteristicsanditsdrivingfactorsinchina
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Urban Green-space Water-consumption characteristics and its driving factors in China

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