水生态红线框架体系和划定方法研究  

Framework and delimitation study of aquatic ecological red-line

作　　者：尚文绣[1] 王忠静[1,2] 赵钟楠[3] 邱冰[3] 郑志磊[1] 

机构地区：[1]清华大学水利水电工程系,北京100084 [2]清华大学水沙科学与水利水电工程国家重点实验室,北京100084 [3]水利部水利水电规划设计总院,北京100120

出　　处：《水利学报》2016年第7期934-941,共8页Journal of Hydraulic Engineering

基　　金：国家自然科学基金(91125018);水利部公益项目(201401031);国家"十二五"科技支撑计划项目(2013BAB05B03)

摘　　要：水生态红线是水生态环境保护的重要途径,将从管理机制上为水生态安全提供更可实施的保障。本文通过对水生态系统表象特征和水生态系统演化过程的关联分析,提出了水生态保护的红线框架体系:水量红线、空间红线和水质红线,阐释了三条红线间的相互关系及其内涵。综合生态需水、淹没面积、生态健康评价方法,嵌入我国生态环境保护相关规范,提出了兼顾自然和社会属性的水生态红线分级方法,建立了水生态红线指标体系。以淮河水系淮滨、王家坝和蚌埠断面为例,进行了水生态红线划定的示例应用。本文提出的三位一体的水生态红线框架体系和红线划定方法,弥补了水生态保护红线机制研究的空缺,为水生态保护研究与实践提供了新的思路和方法。Aquatic ecological red-line is an important method in water eco-environment protection, whichprovides a more feasible management mechanism for protecting water ecological security. By analyzing the re-lationship between the characteristics of aquatic ecosystems and ecological processes,this article proposes aframework for aquatic ecological red-line which contains magnitude red-line, spatial red-line and waterquality red-line, and analyzes the interaction among these three kinds of red-lines and their connotations.Based literature research in methods of environmental flow, inundated area, ecosystem health assessment,etc.,considering rules and regulations about environment protection in China,a defining method which com-bines natural attributes with social attributes is put forward. Three cross-sections（Huaibin, Wangjiaba andBengbu） in the Huai River basin are chosen as examples to set aquatic ecological red-line. This study fillsin gaps in aquatic ecological red-line and has profound meaning to further research.

关 键 词：水生态红线 框架体系 红线划定 指标 生态需水 

分 类 号：X171[环境科学与工程—环境科学]