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DOI10.1016/j.scitotenv.2018.11.036
Joint optimization of water allocation and water quality management in Haihe River basin
Martinsen, Grith1,2,3,4; Liu, Suxia2,3,4; Mo, Xingguo2,3,4; Bauer-Gottwein, Peter1,2,3
发表日期2019
ISSN0048-9697
EISSN1879-1026
卷号654页码:72-84
英文摘要

A hydroeconomic optimization modelling framework for joint water allocation and water quality management is presented in this study. Water resources planning is often limited to water quantity, even though water quantity and quality are interdependent. Including water quality in a hydroeconomic optimization model increases complexity and uncertainty. In this study, the problem is addressed with a multi-reservoir, multi-temporal, multi-objective linear optimization model with fixed but spatially variable water quality. Model complexity is kept at a manageable level, leading to limited demand for computational resources, despite a high spatial resolution and representation of both surface water and groundwater resources. The model is applied to Haihe River basin, a water-scarce and highly polluted river basin in China. Economic trade-offs between limiting groundwater overdraft and sub-basin specific costs as well as maps of water availability shadow prices are presented. Adding water quality to the model framework impacts water availability shadow prices, which can influence model-based decision support. If groundwater abstractions are limited to sustainable levels, Haihe River basin will benefit from increasing inter-basins transfers and groundwater recharge to the shallow plain area aquifer. A scenario analysis showed that managed aquifer recharge in the plain area is also a feasible adaptation strategy. (C) 2018 Elsevier B.V. All rights reserved.


WOS研究方向Environmental Sciences & Ecology
来源期刊SCIENCE OF THE TOTAL ENVIRONMENT
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/94616
作者单位1.Tech Univ Denmark, Dept Environm Engn, Lyngby, Denmark;
2.Sino Danish Ctr Educ & Res, Aarhus, Denmark;
3.Univ Chinese Acad Sci, Beijing, Peoples R China;
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China
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GB/T 7714
Martinsen, Grith,Liu, Suxia,Mo, Xingguo,et al. Joint optimization of water allocation and water quality management in Haihe River basin[J],2019,654:72-84.
APA Martinsen, Grith,Liu, Suxia,Mo, Xingguo,&Bauer-Gottwein, Peter.(2019).Joint optimization of water allocation and water quality management in Haihe River basin.SCIENCE OF THE TOTAL ENVIRONMENT,654,72-84.
MLA Martinsen, Grith,et al."Joint optimization of water allocation and water quality management in Haihe River basin".SCIENCE OF THE TOTAL ENVIRONMENT 654(2019):72-84.
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