摘要
为探究当前环境流量的研究进展及发展方向,补充环境流量评估方面的研究方法,概述了国内外环境流量研究进展,应用CiteSpace软件结合中国知网与Web of Science数据库分析环境流量研究方法在21世纪以来的历史热点及主题演变情况。从开发背景、模型模块及应用步骤等方面详细介绍了一种用于环境流量评估的整体法——下游河道对流量变化响应法DRIFT(Downstream Response to Imposed Flow Transformation),结合南非奥卡万戈河以及赞比西河工程案例总结了该方法在环境流量评估及生态系统保护研究方面的应用,为环境流量研究提供新的思路与方法。
This study aims to explore the research progress and development direction of environmental flow and supplement the research methods regarding environmental flow assessment.Specifically, the research progress of environmental flow in and outside China is summarized.Then, the software CiteSpace is used to analyze the historical hotspots and research topic evolution of research methods for environmental flow since the 21st century on the basis of the CNKI and Web of Science databases.Next, a holistic method for environmental flow assessment, namely, downstream response to imposed flow transformation(DRIFT),is introduced in detail from the aspects of development background, model modules, and application steps.Finally, the application of this method in environmental flow assessment and ecosystem protection is summarized given the cases of the Okavango and Zambezi River projects in South Africa.The results provide a new idea and method for the study of environmental flow.
作者
侯俊
张越
敖燕辉
苗令占
吴军
HOU Jun;ZHANG Yue;AO Yanhui;MIAO Lingzhan;WU Jun(College of Environment,Hohai University,Nanjing 210098,China)
出处
《人民珠江》
2023年第1期1-11,共11页
Pearl River
基金
国家重点研发计划项目(2022YFC3202402)。
