基于文献计量分析的生态系统碳汇现状研究

为了解近年来生态系统碳汇研究领域的发展状况，运用CiteSpace软件对CNKI和WOS数据库中2005—2023年生态系统碳汇研究领域的相关文献进行可视化分析。通过绘制高频关键词关系网络图谱、作者、机构合作网络图谱以及时间线图谱等，对国内、国际该领域的演进路径、研究热点与发展态势进行阐述。深入分析不同时段的突现词，归纳该领域的主流研究热点。结果表明，该领域发文量国际国内整体上呈波动增长趋势，相对于国内作者，国外作者相互之间联系更加紧密，研究热点上突显了森林在碳汇研究中的重要性，碳中和与碳汇潜力正在成为新兴的研究热点。

Carbon Sequestration of Ecosystem Based on Bibliometric Analysis

To understand the development status of ecosystem carbon sequestration research in recent years, CiteSpace software was used to visualize and analyze relevant literature in the field of ecosystem carbon sequestration research in CNKI and WOS databases from 2005 to 2023. By drawing high-frequency keyword relationship network maps, authors and institutional cooperation network maps and timeline maps, etc., this paper introduced the evolution path, research hotspots and development trends in this field at home and abroad, analyzed the keywords with strongest citations in different periods and summarized the mainstream research hotspots in this field. The results indicated that the number of publications in this field showed a fluctuating growth trend both domestically and internationally, and compared to domestic authors, foreign authors were more closely related to each other, highlighting the importance of forests in carbon sequestration research, with the emerging research hotspots of carbon neutrality and carbon sequestration potential.