城市水文的研究现状与发展趋势  

Recent Study and Development on Urban Hydroloqy

作　　者：李长兴[1] 

机构地区：[1]深圳市水务局治理深圳河办公室,深圳518008

出　　处：《人民珠江》1998年第4期9-12,共4页Pearl River

摘　　要：阐述城市化对流域下垫面条件的改变、对城市区域小气候的影响、对径流形成及洪水过程的影响 ,以及城市水土流失及其对城市水质的影响 ,介绍若干城市水文模型 ,指出新技术的发展和推广 ,如卫星遥感、雷达测雨、信息网络及地理信息系统等 ,和新理论的研究与应用 ,如流域水文尺度化和相似性等 。In this paper,the impacts of urbanization on the changing of conditions of basin underlying surface,the microclimate of urban area,the formation of runoff and flood hydrograph,the soil-erosion of urban and the urban water quality were described.Some of urban hydrological model have been recommended.It is shown that the development and popularization of new techniques such as satellite remote sensing,radar pluviometry,information network and GIS,and the research and application of new theories such as the scaling and similarity of watershed hydrology are the main tendency of urban hydrological research and development

关 键 词：城市水文 研究现状 发展趋势 城市环境 城市水质 

分 类 号：P33[天文地球—水文科学] TU984[水利工程—水文学及水资源]