基于文献计量的生物柴油研究发展态势分析

Reasearch advance of biodiesel based on bibliometrical analysis

利用Thomson Data Analyzer和NetDraw等分析工具,结合Pathfinder算法,对SCIE数据库中国际生物柴油研究相关文献进行统计分析发现:全球生物柴油研究论文年际间总体呈增长的趋势。研究主题主要集中在能源与燃料、工程、化学、生物技术与应用微生物学、农业等领域。美国、中国和印度等国在生物柴油研究领域的论文综合影响力较高,日本、土耳其、美国等国在生物柴油研究领域的论文质量较高,美国是全球生物柴油研究合作网络的中心,其次是中国和马来西亚。美国农业科学研究院、印度理工学院和清华大学等机构在生物柴油研究领域的论文综合影响力和论文质量较高。我国在生物柴油研究领域的发文量和总被引次数上具有明显的优势,但在论文篇均被引频次指标上有待继续提高。

In the context of climate change and fossil fuel depletion, biodiesel gradually becomes hot spot of research because it is renewable,clean and safe energy. In this paper, analytical tools such as Thomson Data Analyzer and NetDraw in combined with ＂pathfinder＂ algorithm were used to analyze the data of biodiesel research in the SCIE database. We find that the number of papers on biodiesel research was increasing year by year from 1991 to 2012, and the top five subject categories of papers include energy ＆ fuels, engineering, chemistry, biotechnology ＆ applied microbiology and agriculture. The papers on biodiesel of America, China and India have higher impacts, and the quality of papers in Japan, Turkey and America is better, meanwhile, America is the international center of the cooperative research web in biodiesel, followed by China and Malaysia. The papers of American Academy of Agricultural Sciences, Indian Institute of Technology and Tsinghua University have higher impacts and better quality. China have obvious advantages in the number of papers on biodiesel and total cited number, but the average cited number of papers is not high.