基于科技文献统计的杉木根系研究进展

Research Advance on Cunninghamia lanceolata Root by Bibliometrical Analysis Method

杉木是我国南方特有的重要速生造林树种,了解其根系研究的发展动态,追踪研究热点和重点,有利于推动杉木高效培育进程。利用文献统计方法,以国内核心期刊CNKI和国际Web of Science^(TM)核心集文献数据库中的期刊全文数据库为数据源,对1959—2015年国内外杉木根系研究文献的数量年动态、主要研究机构以及涉及研究的学科与研究层次,主要的研究人员、关键词出现频次进行分析。结果表明,杉木根系的研究主要集中在中国长江流域以南地区,文献产出与地区有较高的相关性。福建省在科研投入、科研人员、科研成果等方面具有明显的优势。

Chinese fir （ Cunninghamia lanceolata） is an important fast growing of South China. Understanding the dynamics of root development, tracking research hotspot is conducive to promoting the efficient cultivation of Chinese fir process. In this paper, using the method of bibliometrics, CNKI and Web of science database were adopted. Research was applied to conduct bibliometrical analysis on the number of literature annual dynamic, main institutes and subjects,lead authors and keywords. The results showed that the root of Chinese fir mainly concentrated in the Yangtze River of China. There is a high correlation between the output and the area. In comparison to other province, Fujian Provinces showed an obvious advantage than others, no matter in research capacity and research achievements, along this Fujian has obvious advantages of scientific research.