长春市南湖水资源危机及对策研究

Study on water sources crisis and countermeasure in Nan lake of Changchun

南湖水源日趋枯竭,存在着干涸的趋势。本文对此进行了深入的剖析,提出并详细论述了初步的解决方案:(１)引导更多的雨水进入南湖;(２)合理开采地下水资源;(３)修建闸门式排水堰;(４)疏浚地表径流。

The water source of Nan Lake in Changchun city is drying up. The paper analyses the drying trend and puts forward some primary schemes to resolve the problem: (1) conducting added rainwater into Nan Lake, (2) exploiting groundwater resource reasonably, (3) constructing a gate drainage weir and (4) dredging surface runoff.