深圳市水资源需求及其调控对策

在国内外对比分析的基础上,分析了深圳市现状用水及其存在的问题,通过需求分析进一步揭示其未来面临的水资源供需矛盾和水环境压力,并就其资源环境的约束问题,提出了水资源需求的调控措施。研究结果表明:深圳市面临水资源短缺和水污染双重压力,必须进行水需求控制。调整产业结构、控制人口规模、提高用水效率等控制措施对抑制水需求过快增长具有明显作用,到2030年可消减水量5.4亿m3,水环境得到改善。运用的理念和调控对策可供同类地区参考。

Water resources demand and countermeasures for its regulation and control in Shenzhen

The status quo and problems of water use in Shenzhen were first analyzed based on the study both in China and at abroad.The imbalance between water demand and supply and the stress of water environment in the future of Shenzhen were also analyzed by means of water demand analysis.Some control measures were proposed based on the constraints of water resources and environment.It is necessary to take some effective measures to control water demand because Shenzhen is facing the situation of both water shortage and water pollution.The main proposed measures include industry structure regulation,population control,and the improvement of water use efficiency,all of which are quite helpful to constrain the excess increase of water demand.Water demand in 2030 can decrease about 540 million m3.The theories and control measures could provide references for similar regions.