摘要
长江三峡工程建成投入运行后,三峡库区在长江干流及支流将形成最大水位涨落幅度达30 m,长度近2000 km的永久性水位季节消落区。三峡库区消落区是库区生态环境的最后一道屏障,加强消落区管理保护在长江大保护中具有重要意义。在阐述了三峡库区涪陵段消落区的基本情况和特点的基础上,分析了三峡库区消落区存在的主要问题,并就如何科学保护和合理利用消落区提出了相应的对策与建议。
Since the operation of Three Gorges Reservoir,a permanent waterlevel fluctuation zone,with a length of nearly 2000 km and a maximum fluctuation of water level up to 30 m,have been formed in the mainstream and tributaries of the Yangtze River.The waterlevel fluctuation zone plays a last barrier role for eco-envrionemnt conservation of the reservoir area,which has great significance to the implementation of“Great Protection of the Yangtze River”.The study focuses on main issues related to waterlevel fluctuation zone of the reservoir area,based on introduction of basic conditions and features in Fuling Section of Three Gorges Reservoir.Finally,measures and suggestions are proposed regarding how to protect and make full use of the area in scientific and rational ways.
出处
《中国水利》
2020年第8期30-33,共4页
China Water Resources
关键词
三峡水库
消落区
管理
涪陵区
Three Gorges Reservoir
waterlevel fluctuation zone
management
Fuling District
