张灿影¹, 王琳¹, 於维樱¹, 冯志纲¹, 孔秀², 张晓琨³
1.中国科学院海洋研究所文献信息中心, 山东 青岛 266071;2.中国科学院深海科学与工程研究所, 海南三亚 572000;3.自然资源部第一海洋研究所, 山东 青岛 266061

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：10.11759/hykx20180827002
分类号:P67
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）；海南省重点研发计划（ZDYF2018189）

Trends and hot spots in international cold seep research
ZHANG Can-ying¹, WANG Lin¹, YU Wei-ying¹, FENG Zhi-gang¹, KONG Xiu², ZHANG Xiao-kun³
1.Documentation and Information Center, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;2.Institute of Deep-Sea Science and Engineering, Chinese Academy of Science, Sanya 572000, China;3.First institute of oceanography, MNR, Qingdao 266061, China
Abstract:
On the basis of the data from the informaiton platform of the Web of Science batabaseand through the use of the bibliometrics method, the annual journal distribution, maincountries and its influence, international institutions, andfocus research realms are compared and analyzed.Results shows that the number of international cold seepresearch papers has been increasing. The USA is well ahead of other countries in the total number of publications and serves as the cooperative center between countries. In the past 3 years, the number of publications fromChina is higherthan that from other countries. The first author countrypercentageof China is also higher than that of other countries. The institution with most numberof publications is the Chinese Academy of Sciences. Furthermore, the microbial anaerobic oxidation of methane, biodiversity of cold seep, and mineralogy and geochemistry of cold seep carbonate are the research hotspots.
Key words:cold seepdeep seabibliometrics analysisresearch focus





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