我国城市雨洪资源综合利用潜力浅析  

Analysis of Urban Rainwater Resources Potential for Integrated Utilization in China

作　　者：赵飞 张书函 陈建刚 龚应安 苏东彬 郑航[3] 尤庆国 

机构地区：[1]北京市水科学技术研究院,北京100048 [2]北京市非常规水资源开发利用与节水工程技术研究中心,北京100048 [3]清华大学,北京100084 [4]中国水利经济研究会,北京100053

出　　处：《人民黄河》2017年第4期48-52,57,共6页Yellow River

基　　金：2013年水利部重大课题(水重大2013-6);国家科技重大专项(2013ZX07304-001);国家重点研发计划项目(2016YFC0401405);国家自然科学基金资助项目(41301019)

摘　　要：在分析当前学者对雨洪资源潜力研究成果的基础上,从可利用雨洪资源增量的角度提出了城市雨洪资源综合利用潜力的概念。利用日降雨序列法估算北京市雨洪资源综合利用潜力约为10 199万m^3/a。利用多年平均降水量计算法对我国288个地级及以上城市的雨洪资源综合利用潜力进行了估算,结果表明我国总体雨洪资源利用潜力很大,多年平均雨洪资源综合利用潜力约为56.4亿m^3/a。进一步分析表明,我国各城市实施雨洪资源综合利用措施后,其总体效益十分显著,折合经济效益约1 714.8亿元/a。Based on the current studies of rainwater resources potential,the concept of urban rainwater resources potential for integrated utili-zation was proposed at the point of the utilizable rainwater resources increment. Daily rainfall series was implemented to estimate the urbanrainwater resources potential for integrated utilization in Beijing City,which was about 101.99 million m3/a. Moreover,the multi-year aver-age precipitation was applied to assess the urban rainwater resources potential for integrated utilization on 288 prefectural level and higher lev-el cities in China. The results show that there are 5.64 billion m3/a potential in China cities. Furthermore,the implementation of urban rain-water resources integrated utilization will lead a significant overall benefit which is about 171.48 billion RMB Yuan/a.

关 键 词：城市雨洪资源 雨洪资源潜力 综合利用 总体效益 海绵城市 

分 类 号：TV213.9[水利工程—水文学及水资源]