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| 基于WOS数据库海洋中尺度涡旋研究热点的可视化分析 |
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张小青1, 王铄2,3,4, 张芳2,3,4
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1.青岛大学附属中学, 山东 青岛 266071;2.中国科学院海洋研究所 海洋生态与环境科学重点实验室, 山东 青岛 266071;3.中国科学院大学, 北京 100049;4.青岛海洋科技中心海洋生态环境科学功能实验室, 山东 青岛 266237
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| 摘要: |
| 为探究海洋中尺度涡旋的研究现状及未来发展趋势, 本文利用VOSviewer和Citespace软件对Web of Science核心数据库中海洋中尺度涡旋研究相关文献的发文量、国家/地区、机构、学科分布、期刊来源、被引作者、关键词等进行定量分析和可视化展示。结果表明, 海洋中尺度涡旋研究领域的发文量整体呈上升趋势, 美国在该领域的发文量位居第一, 且具有重要影响力。中国发文量排名第二, 但仍需提升该领域研究的质量和创新性, 并注重加强国际合作。主要涉及的学科有环境科学、海洋淡水生物学、海洋学和生态学等, 趋向多学科融合化发展。当前该领域的研究热点包括涡旋形态学/动力学认知、涡旋物质输运过程及机制分析、涡旋-大气耦合效应及涡旋生态学效应等等, 其中, 中尺度涡旋能量耗散、次中尺度过程等难点问题仍需全球科学家的进一步探索。本文基于文献计量分析了海洋中尺度涡旋的研究现状和未来发展趋势, 可为后续该领域的研究提供参考。 |
| 关键词: 海洋中尺度涡 文献计量 可视化分析 Citespace VOSviewer |
| DOI：10.11759/hykx20240425002 |
| 分类号:N99 |
| 基金项目:崂山实验室科技创新项目(LSKJ202201406) |
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| Visual analysis of research hotspots of mesoscale eddies in the ocean based on the WOS database |
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ZHANG Xiaoqing1, WANG Shuo2,3,4, ZHANG Fang2,3,4
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1.The Middle School Affiliated to Qingdao University, Qingdao 266071, China;2.Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;3.University of Chinese Academy of Sciences, Beijing 100049, China;4.Laboratory for Marine Ecology and Environmental Science, Qingdao Marine Science and Technology Center, Qingdao 266237, China
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| Abstract: |
| This study utilizes VOSviewer and Citespace software to analyze and visually present the current status and future trends in mesoscale eddy research. By examining literature from the Web of Science core database, the study quantitatively analyzes the number of publications, countries/regions, institutions, disciplinary distribution, journal sources, cited authors, and keywords. The results indicate an overall increasing trend in the number of publications on mesoscale eddy research, with the United States leading in this field and exerting considerable influence. China ranks second in the number of publications but needs to enhance the research quality and innovativeness and increase international collaboration. The primary disciplines involve environmental science, marine freshwater biology, oceanography, and ecology, reflecting a trend toward interdisciplinary development. Current research hotspots in this field encompass aspects such as the morphology and dynamics cognition of eddies, analysis of eddy material transport processes and mechanisms, eddy–atmosphere coupling effects, and eddy ecological effects. However, difficult issues such as energy dissipation in mesoscale eddies and sub-mesoscale processes remain challenging and require further exploration by scientists worldwide. Based on bibliometric analysis, this study provides insights into the current status and future development trends of mesoscale eddy research, serving as a reference for subsequent studies in this field. |
| Key words: mesoscale eddies bibliometrics visual analysis Citespace VOSviewer |