南通平原河网水系特征与保护研究

摘要

Water system plays a huge functional role in aspects of flood and waterlogging prevention,water resources supply and water environment improvement in plain river network area. In order to better grasp the law of river network in this region,perfect the layout of water network and improve the comprehensive benefit of river network,this article started with the formation of Nantong river network,studied further water division,analysed and proved the characteristics of river structure,which has a strong guiding significance for water resources planning,construction,protection and management in plain river network area.%水系在平原河网地区防洪除涝、水资源供给、水环境改善等方面功能作用巨大。从南通河网的形成过程入手，深入研究水利分区，分析论证河道结构特性，以期更好的把握本地区河网规律，完善水网布局，提高河网的综合效益，对平原河网地区的水利规划、建设、保护与管理具有指导意义。