Evidence map›Paper›PMID 35459761›Full record

ArticleScientific reports2022

Multi-objective optimal water resources allocation in the middle and upper reaches of the Huaihe River Basin (China) based on equilibrium theory.

Zengchuan Dong, Jitao Zhang, Ke Zhang, Xinkui Wang, Tian Chen

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Zengchuan DongCollege of Hydrology and Water Resources, Hohai University, Nanjing, 210000, China. zcdong@hhu.edu.cn.
Jitao ZhangCollege of Hydrology and Water Resources, Hohai University, Nanjing, 210000, China.
Ke ZhangCollege of Hydrology and Water Resources, Hohai University, Nanjing, 210000, China.
Xinkui WangCollege of Hydrology and Water Resources, Hohai University, Nanjing, 210000, China.
Tian ChenCollege of Hydrology and Water Resources, Hohai University, Nanjing, 210000, China.

Funding

the National key research and development program of China 2016YFC0401306Water Resources Department of Jiangsu Province 2016003
6 · The paper itself

Abstract

In the river basin water resources allocation (WRA) problem, an unbalanced WRA poses challenges to water resources management departments. Many studies focus on achieving a lower water shortage rate while ignoring the equilibrium relationship among the socio-economic system, water resources system and eco-environmental system, as well as the equilibrium relationship among different regions. In this study, a water resources allocation model(WRAM) based on equilibrium theory is constructed to achieve the balance between different systems and different spaces in a basin. First, the relationship among the water resources system, socio-economic system and eco-environmental system is described. Then, the regional equilibrium index and system equilibrium index are constructed. Finally, the first model based on equilibrium theory is constructed. The results show that: (1) the Pareto Front reflects the contradictory relationship between economic development and environmental sustainability; (2) with the restructuring of industry and cropping, both economic efficiency and water shortage rates improve; (3) the equilibrium of the basin could also be further improved if water resources utilisation is further improved. Therefore, this study improves the existing WRAM, which can be applied to guide the water resources management of river basin.

Identifiers

PMID35459761
PMCPMC9033815

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