| 摘要: |
| 为了解海山生物多样性研究领域的研究现状和研究热点, 本文采用文献计量学的方法对1991～2014年海山生物多样性相关的SCI论文产出进行了分析。结果表明, 美国是该领域发文量最多的国家, 新西兰水和大气国家研究所是发文量最多的机构。关键词分析的结果显示, 海山生物多样性领域的研究热点主要集中在新物种发现和分类学, 涉及“hydrothermal vent”(热液喷口)、“mitochondrial DNA”(线粒体DNA)及“conservation(保护)”等关键词的研究近几年逐渐增多。研究结果同时表明我国在该领域的研究较少, 研究力度有待加强。 |
| 关键词: 海山 生物多样性 研究热点 研究前沿 文献计量 |
| DOI：10.11759/hykx20150508001 |
| 分类号: |
| 基金项目:中国科学院战略性先导科技专项“热带西太平洋海洋系统物质能量交换及其影响”(XDA11020306, XDA11030201) |
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| Current status and hot topics in seamount biodiversity research: a bibliometric analysis based on the SCI-E database |
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GUO Lin,FENG Zhi-gang,ZHANG Jun-long,ZHANG Can-ying,YU Wei-ying,WANG Lin
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| Abstract: |
| We performed a bibliometric analysis to evaluate the global scientific production on seamount biodiversity research from 1991 to 2014. This analysis was conducted based on the Science Citation Index Expanded database. The following important aspects were analyzed: publication performance, research emphasis, and research trends. USA published the highest number of papers in this field, and the National Institute of Water and Atmospheric Research, New Zealand, was analyzed to be the most productive institution. Analyses of author keywords suggest "new species" and "taxonomy" to be the two most frequently studied subject areas. Topics such as "hydrothermal vent," "mitochondrial DNA," and "conservation" have become increasingly common. Furthermore, our findings suggest that domestic research in this area is still in its infancy and needs to be strengthened. |
| Key words: seamount biodiversity research emphasis research trend bibliometric analysis |
