河岸带适宜宽度要求与确定方法  

Requirements for suitable width of riparian zone and determination methods

作　　者：夏继红[1,2] 鞠蕾[1] 林俊强[1] 陈永明 王为木[1] 韩玉玲 胡玲 

机构地区：[1]河海大学水利水电学院,江苏南京210098 [2]密西西比大学国家水科学计算与工程中心,密西西比州牛津38655 [3]浙江省河道管理总站,浙江杭州310009

出　　处：《河海大学学报（自然科学版）》2013年第3期229-234,共6页Journal of Hohai University(Natural Sciences)

基　　金：国家自然科学基金(40871050);浙江省水利科技重大项目(RA1104)

摘　　要：根据河岸带结构特征,分析河岸带水文、水动力、生态及溶质迁移等主要动态过程,提出河岸带最小、最大和最优的不同宽度要求。综述了目前国外确定河岸带宽度的定量计算方法,归纳了美国、澳大利亚等国家在河道管理中河岸带宽度的参照值。据此,提出我国在河道建设和管理中河岸带宽度确定的总体思路和方法。Based on the characteristics of riparian zone structures, the main dynamic processes, including hydrological, hydrodynamic, ecological, and solute transport processes, are illustrated. Minimum, maximum, and optimum widths of riparian zones are proposed to meet different functions and conditions. An overview of methods from abroad for quantitative calculation of the width of the riparian zone is presented. Reference values of the width of the riparian zone for river management in the United States and Australia are summarized. Based on this, an overall idea and a method for the determination of the width of the riparian zone for river management in China are proposed.

关 键 词：河岸带 适宜宽度 计算方法 河道管理 参照值 

分 类 号：X171.1[环境科学与工程—环境科学]