生态水力学原理在城市河流保护及修复中的应用  

Application of eco-hydraulics principle in protection and rehabilitation of urban river

作　　者：姜跃良[1] 王美敬[1] 李然[1] 罗麟[1] 

机构地区：[1]四川大学高速水力学国家重点实验室,四川成都610065

出　　处：《水利学报》2003年第8期75-78,共4页Journal of Hydraulic Engineering

基　　金：国家自然科学基金项目资助(50079013)

摘　　要：本文根据城市河流的特点,简述了生态水力学的基本原理及其在当今城市河流保护及修复中的应用,详细介绍了公园式生态池塘的构想,提出了通过改变河流的水力特性、调整品种结构和修建公园式生态池塘3种途径改善城市河流现状的对策。The basic principle of ecohydraulics is concisely described and its approaches to protection and rehabilitation of river are introduced.The conception of establishing gardenesque ecopond for urban use is suggested.The strategies including changing the hydrodynamic features of rivers, adjusting the breeds and species and constructing the gardenesque ecopond for improving the existing urban rivers are proposed.

关 键 词：城市河流 生态水力学 河流修复 生态池塘 

分 类 号：TV13[水利工程—水力学及河流动力学] X171.1[环境科学与工程—环境科学]