Comprehensive Benefit Assessment of the Middle Route of South-to-North Water Diversion Project Based on Markowitz Theory-Reference-Cited by-同舟云学术

Comprehensive Benefit Assessment of the Middle Route of South-to-North Water Diversion Project Based on Markowitz Theory

Published:2023-09-07 Issue: Volume: Page:
ISSN:
Container-title:
language:
Short-container-title:

Author:

Long Yan¹,Qu Jia¹,Gao Wei¹,Liu Yuxin¹,Yang Yilin²

Affiliation:

1. Hebei University of Engineering

2. Tianjin Normal University

Abstract

Abstract In order to maximize the water utilization rate of the complex water diversion projects at different times and in different regions, this study takes the actual benefits from 2015 to 2021 in Beijing, Tianjin, Hebei province and Henan province in the water receiving areas of the middle route project as the basis, and selects nine representative indicators regarding social, economic and ecological benefits. Then the Markowitz theory in economics is used to calculate the combination of water allocation for the project to achieve the maximum comprehensive benefits, and a Markowitz model for water conservancy projects is built. The results show that the maximum comprehensive benefits of the project are achieved when 79.9% of the transferred water is used to produce social benefits, 15.8% to produce ecological benefits and 4.5% to produce economic benefits.

Publisher

Research Square Platform LLC

Reference38 articles.

1. Editors B, Rebbia C A. 2001 Water Resources Management, Boston, WIT Press.

2. Water for sustainable development in 21 centuries, Address to 7-word congress on water resource;Biswas AK;Morocco: Water International,1991

3. Transformation of water resource management: a case study of the South-to-North Water Diversion project;Zhao ZY;Journal of Cleaner Production,2015

4. Assessing emergency regulation technology in the Middle Route of the South-to-North Water Diversion Project, China;Lei XH;International Journal of Water Resources Development,2018

5. Ouyang, S., Chen, J. C., Mingxin, L. I., Jia, J. W., and Fan, K. X. 2017 Impact of Water Diversion of the South-to-North Water Diversion Middle Route Project on the Hydrological Characteristics at the Junction of Yangtze River and Poyang Lake. DEStech Trans. Environ. Energy Earth Sci.