城市水环境“红黄绿”分区整治规划的方法研究──以长春市为例

The Red, Yellow and Green Rule of Taking Measure for Urban Water Environment

对城市水环境实行“红黄绿”分区整治规划，目的在于综合考虑各水层水质水量，开采现状、污染程度、工业布局、农业灌溉、城市发展规划及水源地保护目标等因素，突出主要矛盾，分期分区整治，使之既符合经济技术约束原则，又强化了目标管理。该方法对现代化城市的水环境保护与治理具有较强的可操作性和实际意义。

The aim of mping out synthesizing treaing planning divided into the 'red, yellow and gree'regions on waer environrnent of city is on the basis of that synthesizing considering each layer water quality, exploited present situation and poluted extent, industry overall arrangement, agriculture irrigation, developing plan of city and water source region protect and so on, striking out principal contradictdri, working out the Synhesizing treating planning on waer environment divided into severl stages or regions. This planning divided to regions or stages accords with my bind and technoogy principle, Strengthens aim managing. It can be operated better, and has stronger practice significance.