干旱区生态环境知识资源中心(Arid): Evaluation and Obstacle Degree Analysis of Sustainable Utilization of Water Resources in Hotan Area

Arid

DOI	10.15244/pjoes/173098
	Evaluation and Obstacle Degree Analysis of Sustainable Utilization of Water Resources in Hotan Area
	Zhao, Qi
通讯作者	Zhao, Q
来源期刊	POLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN	1230-1485
EISSN	2083-5906
出版年	2024
卷号	33 期号:2 页码:1925-1935
英文摘要	It is of great significance to study the changes of sustainable use of water resources in arid areas to ensure the sustainable development of water resources, water resources and ecological environment. In order to fully understand the development level of sustainable utilization of water resources in Hotan area and the main obstacles to its development, this paper constructs an evaluation model of sustainable utilization of water resources in Hotan area based on PRS model from three aspects, such as pressure, state and response ability of water resources system. Based on TOPSIS algorithm and obstacle degree model, the evolution characteristics and obstacle factors of sustainable use of water resources were revealed. The results show that: (1) From 2000 to 2020, the sustainable utilization of water resources in Hotan area shows a fluctuating upward trend, and the calculated value is mainly 0.4-0.8; (2) From the perspective of water resources system pressure, state and response, the state, response level and pressure level of water resources in Hotan area show a fluctuating upward trend from 2000 to 2020, and their added values are 0.589, 0.400 and 0.674, respectively. Among them, the closeness degree of water resources system pressure increases the most, about 2 times. (3) The sustainable utilization of water resources in Hotan was mainly affected by evaporation change rate and vegetation coverage rate. This study believes that the industrial structure should be adjusted, the discharge of sewage and the development and utilization of water resources should be strictly controlled, the utilization rate and economic benefits of water resources should be improved, and the sustainable utilization of water resources should be improved as a whole.
英文关键词	Hotan water resources system ttoughness evaluation TOPSIS algorithm obstacle degree analysis
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001167535700037
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405207
推荐引用方式 GB/T 7714	Zhao, Qi. Evaluation and Obstacle Degree Analysis of Sustainable Utilization of Water Resources in Hotan Area[J],2024,33(2):1925-1935.
APA	Zhao, Qi.(2024).Evaluation and Obstacle Degree Analysis of Sustainable Utilization of Water Resources in Hotan Area.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,33(2),1925-1935.
MLA	Zhao, Qi."Evaluation and Obstacle Degree Analysis of Sustainable Utilization of Water Resources in Hotan Area".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 33.2(2024):1925-1935.

条目包含的文件
条目无相关文件。

个性服务

谷歌学术

百度学术

必应学术

相关权益政策

收藏/分享