| 摘要: |
| 以Web of Science 信息平台的SCIE 数据库为数据源,利用文献计量方法,分析国际冷泉系统研究的年度变化、期刊分布、主要研究国家、机构的影响力及合作情况以及国际研究热点领域。研究结果发现：国际冷泉系统研究论文产量一直呈增长趋势；美国论文产出数量最多、合作中心性最强。德国亥姆霍兹国家研究中心联合会发文最多。中国近三年发文比例和第一国家发文比例均排名第一,其中发文最多的机构为中国科学院；微生物甲烷厌氧氧化、冷泉区生物多样性以及冷泉碳酸盐岩的矿物学和地球化学是研究热点。 |
| 关键词: 冷泉 深海 文献计量 研究热点 |
| DOI：10.12036/hykxjk20180827001 |
| 分类号: |
| 基金项目:青岛海洋科学与技术国家实验室鳌山科技创新计划子项目(2016ASKJ11-ZRW03); |
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| Trends and hotspots for international Cold Seep Research |
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ZHANG Can-ying1, wang lin1, yu weiying1, Feng zhigang1, zhang xiaokun2
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1.Institute of Oceanology,the Chinese Academy of Sciences;2.The first institute of oceanography, State Oceanic Administration
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| Abstract: |
| Based on the data from the database of Web of Science information platform and using the bibliometrics method, annual distribution, journal distribution, mainly countries and its influence, international institutions and focus research realms are compared and analyzed．The result shows that the number of international cold seep research papers are being kept growing. The USA is well ahead of other countries in the total publication numbers and takes the cooperative center position between countries. In the last three years, the publications of China is better than other countries, first author country percentages also ranked first, the most numerous of publication institution is the Chinese academy of sciences. Furthermore, microbial methane anaerobic oxidation, the biodiversity of cold seep and the mineralogy and geochemistry of cold seep carbonate are the research hotspots. |
| Key words: Cold Seep Deep Sea Bibliometrics Analysis Research Focus |
