Regional water allocation for coordinated development among the social, economic and environmental systems

Most current water allocation strategies fail to address the unbalanced development among multiple systems. How to optimize the coordination development relationships among the social, economic and environmental systems has always been the focus. To bridge this gap, a water optimal allocation model...

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Autores principales:	Xinkui Wang, Zengchuan Dong, Wenzhuo Wang, Yaogeng Tan, Tianyan Zhang, Yalei Han
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	coordinated development development restriction mechanism social-economic-environmental systems sustainable water management water optimal allocation model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/d07989dccfd642d190f74cd52894faa1
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spelling	oai:doaj.org-article:d07989dccfd642d190f74cd52894faa12021-11-05T17:08:39ZRegional water allocation for coordinated development among the social, economic and environmental systems2709-80282709-803610.2166/aqua.2021.142https://doaj.org/article/d07989dccfd642d190f74cd52894faa12021-06-01T00:00:00Zhttp://aqua.iwaponline.com/content/70/4/550https://doaj.org/toc/2709-8028https://doaj.org/toc/2709-8036Most current water allocation strategies fail to address the unbalanced development among multiple systems. How to optimize the coordination development relationships among the social, economic and environmental systems has always been the focus. To bridge this gap, a water optimal allocation model for coordinated development was innovatively constructed and applied to the main stream of the Xiangjiang River Basin, China. The results showed the following. (i) From 2025 to 2030, the water deficit ratio of the study area will increase from 3.21 to 5.50% when P = 50% and from 4.59 to 6.85% when P = 75%. The existing water supply capacity will not be able to meet the increasing water demand. (ii) Agricultural and industrial water will account for a large proportion of the total water consumption. Due to the transformation of industrial structure, measures should be formulated to bring the best benefits. (iii) Restricted by different systems, the coordinated development in each city will present spatial and temporal differences. (iv) The proposed model was proved to overcome the backwards of uncoordinated development and achieve a balance of the regional social, economic and environmental benefits. Also, some recommendations and limitations were discussed. This study provides an effective basis for enhancing regional sustainable water resources planning and management. HIGHLIGHTS A new water optimal allocation model for coordinated development (WOAM-CD) is designed in this study.; The WOAM-CD can effectively deal with the uncoordinated development among the regional social-economic-environmental systems.; According to the regional water endowment and industrial characteristics, the WOAM-CD can draw up corresponding water allocation schemes to balance the social, economic and environmental benefits.;Xinkui WangZengchuan DongWenzhuo WangYaogeng TanTianyan ZhangYalei HanIWA Publishingarticlecoordinated developmentdevelopment restriction mechanismsocial-economic-environmental systemssustainable water managementwater optimal allocation modelEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENAqua, Vol 70, Iss 4, Pp 550-569 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	coordinated development development restriction mechanism social-economic-environmental systems sustainable water management water optimal allocation model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	coordinated development development restriction mechanism social-economic-environmental systems sustainable water management water optimal allocation model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Xinkui Wang Zengchuan Dong Wenzhuo Wang Yaogeng Tan Tianyan Zhang Yalei Han Regional water allocation for coordinated development among the social, economic and environmental systems
description	Most current water allocation strategies fail to address the unbalanced development among multiple systems. How to optimize the coordination development relationships among the social, economic and environmental systems has always been the focus. To bridge this gap, a water optimal allocation model for coordinated development was innovatively constructed and applied to the main stream of the Xiangjiang River Basin, China. The results showed the following. (i) From 2025 to 2030, the water deficit ratio of the study area will increase from 3.21 to 5.50% when P = 50% and from 4.59 to 6.85% when P = 75%. The existing water supply capacity will not be able to meet the increasing water demand. (ii) Agricultural and industrial water will account for a large proportion of the total water consumption. Due to the transformation of industrial structure, measures should be formulated to bring the best benefits. (iii) Restricted by different systems, the coordinated development in each city will present spatial and temporal differences. (iv) The proposed model was proved to overcome the backwards of uncoordinated development and achieve a balance of the regional social, economic and environmental benefits. Also, some recommendations and limitations were discussed. This study provides an effective basis for enhancing regional sustainable water resources planning and management. HIGHLIGHTS A new water optimal allocation model for coordinated development (WOAM-CD) is designed in this study.; The WOAM-CD can effectively deal with the uncoordinated development among the regional social-economic-environmental systems.; According to the regional water endowment and industrial characteristics, the WOAM-CD can draw up corresponding water allocation schemes to balance the social, economic and environmental benefits.;
format	article
author	Xinkui Wang Zengchuan Dong Wenzhuo Wang Yaogeng Tan Tianyan Zhang Yalei Han
author_facet	Xinkui Wang Zengchuan Dong Wenzhuo Wang Yaogeng Tan Tianyan Zhang Yalei Han
author_sort	Xinkui Wang
title	Regional water allocation for coordinated development among the social, economic and environmental systems
title_short	Regional water allocation for coordinated development among the social, economic and environmental systems
title_full	Regional water allocation for coordinated development among the social, economic and environmental systems
title_fullStr	Regional water allocation for coordinated development among the social, economic and environmental systems
title_full_unstemmed	Regional water allocation for coordinated development among the social, economic and environmental systems
title_sort	regional water allocation for coordinated development among the social, economic and environmental systems
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/d07989dccfd642d190f74cd52894faa1
work_keys_str_mv	AT xinkuiwang regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems AT zengchuandong regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems AT wenzhuowang regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems AT yaogengtan regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems AT tianyanzhang regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems AT yaleihan regionalwaterallocationforcoordinateddevelopmentamongthesocialeconomicandenvironmentalsystems
_version_	1718444128179585024

Regional water allocation for coordinated development among the social, economic and environmental systems

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