基于文献计量和知识图谱的高原湿地研究热点分析

Analysis of Research Hotspots of Plateau Wetland Based on Bibliometrics and Knowledge Mapping

运用文献计量和知识图谱的可视化方法,对SCI-E收录1997—2017年间冶金学科领域研究文献进行定量和定性分析。从时间序列、核心作者和科研机构分布、研究热点和研究前沿等几个方面,对高原湿地领域文献进行分析,从而推演高原湿地的研究轨迹,揭示其研究热点及各国的研究实力。

The quantitative and qualitative analysis of the literature in the field of metallurgical disciplines collected by SCI-E from 1997 to 2017 was carried out by using the visualization method of bibliometrics and knowledge mapping. The literature of plateau wetland is analyzed from the aspects of time sequence, distribution of main author and research organization, research hotspots and research frontiers, etc. Then, the research track of plateau wetland is deduced, and the research focus and the research strength of various countries are revealed.