刘宇轩1，位 涛2，刘仲秋1

　　(1.山东农业大学水利土木工程学院，山东 泰安 271000;

　　2.黄河口水文水资源勘测局，山东 东营 257000)

　　摘 要：为系统梳理中国智慧水利历史演变过程，把握其研究方向，以中国知网(CNKI)2010—2020年收录的974篇文献为研究对象，借助CiteSpace软件进行关键词共现、聚类和时间线视图分析，通过对关键词突现、归类和时区演进分析，并结合水利部重大会议和相关文件内容进行分析，结果表明：2010年以来中国智慧水利的研究与国家政策密切相关，并在2017年至今呈现爆发式发展;聚类分析发现，智慧水利的技术路线、应用方向和发展要求是主要研究方向，大数据、风景园林、水利工程、智慧水务和区块链是主要的聚类群体;关键词时区演进分析发现，中国智慧水利的研究可以分为2010—2011年(起步阶段)、2012—2016年(稳步前进阶段)、2017年至今(快速演进阶段)3个阶段;中国智慧水利的研究可从河长制、水安全保障和水利行业监管等方面进行深化。

　　关键词：智慧水利;知识图谱 ;CiteSpace;可视化;研究进展;热点预测

　　Knowledge map analysis of intelligent water conservancy research in China

　　LIU Yuxuan1, WEI Tao2, LIU Zhongqiu1

　　(1. College of Water Conservancy and Civil Engineering, Shandong Agricultural University, Taian 271000, China;

　　2. Yellow River Estuary Hydrology and Water Resources Survey Bureau, Dongying 257000, China)

　　Abstract： In order to systematically sort out the historical evolution of intelligent water conservancy in China and grasp its research direction, 974 papers collected by China National Knowledge Network (CNKI) from 2010 to 2020 are used as research object to analyze the keyword co-occurrence, clustering and timeline view with the help of CiteSpace software. Through the analysis of keyword emergence, classification and time zone evolution, the analysis is carried out combined with the content of major conferences and relevant documents of the Ministry of Water Resources. Results show that intelligent water conservancy research are closely related to national policies since 2010 in China, and develops explosively since 2017; Cluster analysis shows that main research directions include technical route, application direction and development requirements of intelligent water conservancy, and the main clustering groups include big data, landscape architecture, water conservancy engineering, smart water and blockchain; Key words time zone evolution analysis shows that China's intelligent water conservancy research can be divided into three stages: 2010-2011 (initial stage), 2012-2016 (steady progress stage), and 2017 to present (rapid evolution stage); Research on China's intelligent water conservancy can be deepened from the aspect of River Chief System, water safety guarantee, and water conservancy industry supervision.

　　Key words：intelligent water conservancy; knowledge map;CiteSpace;visualization;research progress;hotspot prediction