Sustainability assessment of water resources ecological-economic system in the yellow river basin based on emergy theory

被引：0
|
作者：
Wang H. [1 ,2 ]
Shen Y. [2 ]
Li Z. [2 ]
Wang Y. [3 ]
机构：
[1] Postdoctoral Research Station, Yellow River Engineering Consulting Co., Ltd., Zhengzhou
[2] College of Water Science and Engineering, Zhengzhou University, Zhengzhou
[3] Planning Institute, Yellow River Engineering Consulting Co., Ltd., Zhengzhou
来源：
Water Resources Protection | 2020年 / 36卷 / 06期
关键词：
Emergy theory; Sustainable development; Water resources ecological-economic system; Yellow River Basin;
D O I：
10.3880/j.issn.1004-6933.2020.06.003
中图分类号：
学科分类号：
摘要：
An evaluation index system of water resources ecological-economic sustainable development in the Yellow River Basin including 13 indexes was established based on Emergy theory in ecological economics with water resources ecological-economic system being seen as an organic whole from four aspects of the system energy flow, economic development energy, water resources energy and sustainable development energy of river basin. The development and utilization of water resources, economic development and sustainable development of water resources ecological-economic system in every province along the Yellow River Basin were evaluated. The results show that the Yellow River Basin belongs to the consumptive ecological-economic model. The socio-economic development and modernization degree of the upper reaches of the Yellow River are lower than those of the lower reaches of the Yellow River. The energy use intensity of water resources in the Yellow River Basin matches the level of economic development while doesn’t match the contribution rate of water resources to the social and economic system, which implies that the allocation of water resources should be further optimized. The environmental pressure in the Yellow River Basin is huge and the level of sustainable development is low. It is necessary to increase the investment of renewable resources to realize the sustainable development of the system. © 2020, Editorial Board of Water Resources Protection. All rights reserved.
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页码：12 / 17
页数：5
相关论文
共 16 条
  • [1] ZHANG Leqin, FANG Yuyuan, Study of spatial pattern of water resources ecological pressure in Anhui Province based on spatial autocorrelation analysis [J], Water Resources Protection, 33, 1, pp. 24-29, (2017)
  • [2] PANDEY V P, BABEL M S, SHRESTHA S, Et al., A framework to assess adaptive capacity of the water resources system in Nepalese River Basins[J], Ecological Indicators, 11, 2, pp. 480-488, (2011)
  • [3] CHEN H W, CHANG N B., Using fuzzy operators to address the complexity in decision making of water resources redistribution in two neighboring river basins[J], Advances in Water Resources, 33, 6, pp. 652-666, (2010)
  • [4] ZHANG J, ZHANG C L, SHI W L, Et al., Quantitative evaluation and optimized utilization of water resources-water environment carrying capacity based on nature-based solutions[J], Journal of Hydrology, 568, pp. 96-107, (2019)
  • [5] PAN Luo, HUANG Xiaorong, WEI Xiaoyue, Et al., Research on the sustainability of water eco-economic system in chengdu based on emergy analysis [J], Water Power, 45, 9, pp. 12-16, (2019)
  • [6] TAO Qianjun, GUO Chengxuan, Quantitative evaluation and influential factor of water resources ecological footprint in Guangdong Province[J], Water Resources Protection, 34, 2, pp. 28-33, (2018)
  • [7] YANG Guangming, SHI Yanjun, YANG Hang, Et al., Assessment of sustainable development of water resources carrying capacity based on system dynamics [J], Yangtze River, 50, 8, pp. 6-13, (2019)
  • [8] CUI Dongmei, ZHU Hongyu, Analysis of sustainable development of water ecosystems in Jiangsu [J], Water Resources Protection, 32, pp. 137-140, (2016)
  • [9] HAN Yanli, LOU Guangyan, GE Lei, Et al., Discussion of water-related ecological compensation framework for Yellow River Basin [J], Water Resources Protection, 32, 6, pp. 142-150, (2016)
  • [10] ODUM H T., Environmental accounting emergy and environmental decision making [M], (1996)
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