基于知识图谱的水资源承载力研究的文献计量分析

Bibliometric analysis of research progress on water resources carrying capacity based on knowledge map

为分析水资源承载力研究发展状况及趋势,以CNKI数据库收录的2558篇和WOS数据库收录的512篇水资源承载力研究文献作为数据基础,采用共著分析和共现分析等文献计量可视化分析方法,通过对文献发表的时间分布、学科和期刊分布、高被引文献分布、研究主体分布及研究热点等方面的深入分析,综述了水资源承载力的研究进展。分析结果表明水资源承载力研究是一个正在迅速发展的新兴领域,国内研究热点主要有水资源管理、水资源承载力评价、可持续发展、水环境承载力、水安全、水资源可持续利用,国外研究热点主要有水资源可持续发展、承载力、气候变化、水资源管理、水质、风险评估。

In order to analyze the development status and trend of water resources carrying capacity research, the research progress of water resources carrying capacity is summarized based on the data of 2 558 articles in CNKI database and 512 articles in WOS database on water resources carrying capacity through the analysis of the time distribution of literature publication, the distribution of disciplines and periodicals, the distribution of highly cited literature, the distribution of research subjects and research hotspots, etc, by using co-authorship analysis and co-occurrence analysis and other bibliometric visualization analysis methods. The above analysis shows that the research on water resources carrying capacity is a rapidly developing new field. The domestic research hotspots mainly include water resources management, water resources carrying capacity evaluation, sustainable development, water environment carrying capacity, water security and sustainable utilization of water resources. The foreign research hotspots mainly include sustainable development of water resources, carrying capacity, climate change, water resources management, water quality and risk assessment.