| Issue |
E3S Web Conf.
Volume 283, 2021
2021 3rd International Conference on Civil, Architecture and Urban Engineering (ICCAUE 2021)
|
|
|---|---|---|
| Article Number | 02046 | |
| Number of page(s) | 7 | |
| Section | Urban Planning and Protection of Natural Environment Facilities | |
| DOI | https://doi.org/10.1051/e3sconf/202128302046 | |
| Published online | 07 July 2021 | |
Research on Poyang Lake Regional Protection and Management Countermeasures under the Change of River-lake Relationship
1 Changjiang River Scientific Research Institute, Wuhan 430010, China ;
2 Hubei Key Laboratory of Water Resources & Eco-Environmental Sciences, Wuhan 430010, China ;
3 China Railway Water Conservancy & Hydropower Planning and Design Group Co. Ltd, Nanchang 330029, China ;
* correspondence: xujj0@163.com
In recent years, with the construction and operation of the Three Gorges Project, a series of changes have taken place in the relationship between the Yangtze River and Poyang Lake. Changes in hydrological conditions have led to problems in the Poyang Lake area such as early dry season, extended dry duration, and lower dry water level. As the largest freshwater lake in my country, Poyang Lake is an important treasure house of water resources in the middle and lower reaches of the Yangtze River. It is of great significance to study the protection and management of Poyang Lake under the changing relationship between rivers and lakes. This article analyzes the impact of changes in the relationship between rivers and lakes on the hydrological situation of the Poyang Lake area, and sorts out the problems of the ecological environment under the changes of rivers and lakes. On this basis, combined with the ongoing Poyang Lake water conservancy project, the importance of the construction of the hub is analyzed, and relevant suggestions for the current problems facing Poyang Lake are put forward.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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