河道蓝线是城市规划的控制要素之一,将全市骨干河道蓝线尽早纳人流域水利规划和上海市城市总体规划,对水资源优化配置和保护具有重要意义,本文主要对编制河道蓝线的原则、要素等方面进行了探讨。一、河道蓝线概念的提出 上 The blue line of the river course is one of the control elements of urban planning. It is of great significance to optimize the allocation and protection of water resources by taking the blue line of the key river course of the whole city as early as possible into the basin water conservancy planning and the overall urban planning of Shanghai. In this paper, Principle, elements and other aspects were discussed. First, the concept of blue line on the proposed