【摘要】 为探讨中国喀斯特地区水资源研究的热点与前沿,定量分析喀斯特地区水资源研究的主要研究力量及其时空演化特征,探索其发展趋势,运用科技文本数据挖掘可视化网络分析软件CiteSpace对中国知网(CNKI)数据库1991—2018年与喀斯特地区水资源研究相关的科技文献进行定量分析,从研究时间、关键词和中心度、主要研究作者和机构等方面对结果进行可视化网络表达。结果表明,中国近30年来喀斯特地区水资源研究科研论文数量随着时间变化总体上呈现曲折上升趋势,一直是学者们关注的热点;岩溶地下水、石漠化、水资源承载力等是喀斯特地区水资源研究的热点领域;苏维词、梁虹、梁彬等研究者是中国喀斯特地区的水资源研究领域作者网络构建者与知识传递者;主要研究机构包括中国地质科学院岩溶地质研究所、中国地质大学(武汉)等科研院所和高校,研究机构间合作关系存在较强地域性。为此提出应持续拓展喀斯特地区的水资源研究的外延与内涵,顺应社会经济发展趋势,寻求新的解决思路。更多还原

【Abstract】 In order to explore the hotspots and frontiers of water resources research in China’s Karst areas, quantitative analysis of the main research forces and temporal and spatial evolution characteristics of water resources research in Karst areas,and explore its development trend, the scientific text data mining visual network analysis software CiteSpace is used to quantitatively analyze the scientific literature related to water resources research in the Chinese Knowledge Network(CNKI)database from 1991 to 2018, the results are represented by visual network from the aspects of research time, keywords and centrality, major research authors and institutions. The results show that the number of research papers on water resources in Karst areas in China has shown a tortuous upward trend over time in the past 30 years, and it has always been a hot spot for scholars. Karst groundwater, rocky desertification, and water resources carrying capacity are the hotspots of water resources research in Karst areas. Su Wei-ci, Liang Hong, Liang Bin and other researchers are authors and knowledge transmitters of water resources research in China’s Karst region. The main research institutions include the Institute of Karst Geology, Chinese Academy of Geological Sciences, the Chinese University of Geosciences(Wuhan) and other research institutes and universities. To this end, it is proposed to continue to expand the extension and connotation of water resources research in Karst areas, to comply with the trend of social and economic development, and to seek new solutions.更多还原