基于文献计量可视化图谱分析的河湖水系连通研究现状

近年来,河湖水系连通愈发引起学者和社会的广泛关注。为了全面客观地了解国内河湖水系连通的研究现状和发展脉络,从文献计量学角度,以中国学术期刊网络出版总库(CNKI)为数据源,利用科学知识图谱可视化软件CiteSpace分析国内河湖水系连通研究文献的时间分布、作者与机构分布、当前研究热点和未来研究趋势。研究认为:国内河湖水系连通研究经历了酝酿探索、快速增长、平稳增长3个阶段;郑州大学、水利部水利水电规划设计总院发表的文献数量最多,且多属于高被引文献,在该研究领域占有重要位置;“连通”“河湖水系连通”“水系结构”“图论”“水资源配置”“水质改善”等为该领域研究热点,预测今后在河湖水系连通工程的影响、河湖水系连通性评价分析、河湖水系连通技术等方面将会有深入的研究,可为从事河湖水系连通研究和利用的学者与决策者提供一定的参考。

Research status of connection of rivers and lakes based on visual graph analysis of bibliometrics

In recent years, the connection of rivers and lakes has attracted wide concern from the scholars and society. In order to fully and objectively know the research status and development path of connection of rivers and lakes in China, the temporal distribution, authors and institutions distribution, and current research hotspots and future research trend of the connection of rivers and lakes in China are analyzed based on the data source of CNKI from the perspective of bibliometrics by use of visual graph software CiteSpace. The results show that the researches on the connection of rivers and lakes in China witness three stages of exploration, rapid increase and stable increase. Zhengzhou University and China Renewable Energy Engineering Institute of the Ministry of Water Resources of P. R. China have published the most papers which are highly cited and are two important institutions in this field. The research hotspots in this field are as follows: connection, connection of rivers and lakes, structure of water system, graph, allocation of water resources, and improvement of water quality. The predicated in-depth researches in this field in the future will include influences of connection projects of rivers and lakes, evaluation and analysis of connectivity of rivers and lakes and connection techniques of rivers and lakes. This study will be helpful for the relevant scholars and decision-makers.