考虑提升量的河道生态流量确定办法  

Approach to determining ecological flow of the river considering the amount of lift

作　　者：刘丹丹[1] 解建仓[1] 罗军刚[1] 高爽 侯杰 LIU Dandan;XIE Jiancang;LUO Jungang;GAO Shuang;HOU Jie(State Key Laboratory of Eco-hydraulics in Northwest Arid Region of China,Xi’an University of Technology,Xi’an 710048,China)

机构地区：[1]西安理工大学西北旱区生态水利国家重点实验室,陕西西安710048

出　　处：《西安理工大学学报》2021年第3期329-337,共9页Journal of Xi'an University of Technology

基　　金：国家自然科学基金资助项目(51979221,51679188);陕西省自然科学基础研究计划资助项目(2019JLZ-15);陕西省水利科技计划资助项目(2018slkj-4)。

摘　　要：现阶段河道生态流量保障不足问题日益凸显,为了科学合理开展河道不同河段生态流量的确定及保障工作,本文通过对生态流量相关概念的辨析,明晰了生态流量的内涵,并从内涵出发,提出通过生态基流和提升量来确定生态流量的办法,建立了生态流量管控体系;结合变化情况下的来水、需水和考核管理要求,从管理上和技术上给出生态流量保障措施,为进一步推进生态流量保障工作提供了新的思路和参考。At the present stage,the problem of insufficient ecological flow guarantee of rivers is of more and more prominence.In order to carry out the determination and guarantee of ecological flow in different river sections scientifically and reasonably,this paper clarifies the connotation of ecological flow by discerning the concepts related to ecological flow,and from the connotation,proposes the method for determining ecological flow through ecological baseflow and elevated volume,and establishes the ecological flow control system.Combined with the changing situation of incoming water,water demand and assessment management requirements,the ecological flow guarantee measures are given from management and technology,providing new ideas and references to further promote the ecological flow guarantee work.

关 键 词：生态流量 生态基流 提升量 规制 保障措施 

分 类 号：TV213.4[水利工程—水文学及水资源]