摘要
在对生态需水量概念及方法深入分析的基础上,采用Tennant法和最枯月实测径流量多年平均值法2种不同的方法,分别计算了克孜河流域卡浪沟吕克和卡拉贝利2个断面的生态基流量,并最终确定各断面维持生态环境的最低流量与生态基流量年内分布,这一探索对改善克孜河水环境及促进河流生态系统健康具有重要意义。
Based on deeply analyzing the concepts and research approach of eco-environmental water requirements ,the Tennant method and the minimum monthly discharge method were used to calculate the ecological base flow of two sections in the Kezi River.The basic flow values in different sections for maintenance eco-environment system safety were further determined.The resuhs would play an key role in improve ment water environment and river ecosystem of Kezi River.
出处
《现代农业科技》
2014年第3期203-204,共2页
Modern Agricultural Science and Technology
基金
新疆维吾尔自治区科技攻关项目"喀什经济区水资源配置研究"(201133130)
关键词
河流生态
生态基流量
分布
克孜河
river ecosystem
ecological base flow
distribution
Kezi River
