基于CiteSpace可视化的生态效率研究进展、热点及趋势分析

Research Progress,Hotspots and Trends of Ecological Efficiency Based on CiteSpace Visualization

为进一步发掘生态效率研究热点及趋势,本文以生态效率为主题,基于CNKI平台中的“核心期刊”“CSSCI”“CSCD”数据库,获取1091条样本,运用CiteSpace可视化方法,深入分析了国内生态效率相关研究的研究机构合作网络、作者合作网络、关键词共现、关键词时区图谱和关键词突现图谱,全面而系统地梳理了生态效率相关研究脉络,并对该研究领域的研究热点进行识别,对研究趋势进行了预测。结果表明:国内生态效率相关研究在近20年来经历了“缓慢发展期-快速发展期-稳定期-爆发期”4个阶段,研究机构和作者合作网络不够紧密;研究内容主要为农业生态效率和工业生态效率的测度和比较分析;生态效率的研究主要基于宏观层面,微观层面的深入探析还不够充分;通过突发性检测,发现“农业生态效率”是今后围绕生态效率研究的热点。

In order to further explore the research hotspots and trends of ecological efficiency,based on the ecological efficiency as the theme,based on CNKI platform of“Core Journals”“CSSCI”“CSCD”database,access to 1091 samples,using CiteSpace visualization method,in-depth analysis of the ecological efficiency of domestic related research institutions cooperation network,the author collaboration network,keywords co-occurrence mapping,keywords time zone map and keywords dash forward show map,comprehensive and systematic carding the ecological efficiency of related research,and the research in the field of research hot spots,which can identify the research trend was forecasted.The results showed that the research on eco-efficiency in China had experienced four stages in the past 20 years:“slow development period,rapid development period,stable period and explosive period”,and the cooperation network between research institutions and authors was not close enough.The main content of this study was the measurement and comparative analysis of agricultural eco-efficiency and industrial eco-efficiency.Ecological efficiency research was mainly based on the macro level,the micro level of in-depth analysis was not sufficient.Through sudden detection,it is found that“agricultural eco-efficiency”is the focus of eco-efficiency research in the future.