摘要
在介绍河湖连通基本涵义的基础上,阐述潮州市城区水系治理中河湖连通的思想及措施,研究河湖连通方案的防洪、生态、水文化景观效果。结果表明:河湖连通方案使得城区主要河道的洪水水面线呈下降趋势,减轻行洪压力,并增加城市水面率,保障河湖生态水量,同时具有显著的水文化景观效果。
Based on studying the basic connotation of river-lake connectivity, the principle and measures of river-lake connectivity in Chaozhou City fiver harnessing have been introduced, and the flood control effect, the ecological effect and the water landscape effect have been analyzed. The result indicates that the water surface curves of the main rivers decline after river-lake connectivity measures, and the measures increase the water area ratio and ensure the ecological water requirement of river and lake. Besides, the measures bring about obvious water landscape effect.
出处
《广东水利水电》
2015年第10期8-11,共4页
Guangdong Water Resources and Hydropower
关键词
河湖连通
防洪安全
水面率
河湖生态水量
水景观
一维水动力数值模拟
river-lake connectivity
flood control security
water area ratio
ecological water requirement of fiver and lake
water landscape
one-dimensional hydrodynamic numerical simulation
