基于CiteSpace的国门生物安全文献计量分析

Quantitative Analysis of Biosafety Literature Based on CiteSpace

目的使用CiteSpace软件对1978—2023年国门生物安全研究文献数据展开可视化分析,通过分析国门生物安全研究领域的发文现状、发文机构、发文作者和文献关键词,把握其研究现状、研究热点、研究前沿和未来趋势,为后续国门生物安全研究提供参考和帮助。方法基于中国知网(CNKI)数据库的文献数据来源,使用CiteSpace软件对国门生物安全的研究机构、作者和文献关键词等信息生成相应知识图谱并分析。结果共纳用1978—2023年国门生物安全研究有效文献1688篇,国门生物安全研究年发文量呈上升趋势,发表相关文献最多的期刊是《中国国境卫生检疫杂志》;共有608个研究机构参与国门生物安全研究,机构间合作与交流较少,整体较为分散;共有829名作者参与国门生物安全研究,作者合作连接线稀少,合作网络密度低,大多都是各自独立研究,缺少相互合作;外来入侵植物、风险评估、国门生物安全、海关、生物安全法和生物安全等关键词是国门生物安全领域的最新研究前沿。结论国家基础研究发展计划和重大疫情是推动国门生物安全研究的关键因素;我国研究机构之间关于国门生物安全的研究应进一步互相交流,深入合作以建立合作网络、增强合作网络密度;不同机构、不同领域的学者之间应该加强交流和合作,在国门生物安全研究领域不断创新研究成果;风险评估、检验检疫和动植物检疫等关键词在高中心性的关键词群中相对来说频次较低,说明虽然这些关键词在整个知识网络图谱中起到重要连接的作用,但其受关注度较小,值得多加研究关注。

Objective CiteSpace software is used to carry out a visual analysis of the data of national biosafety research literature from 1978 to 2023.By analyzing the current status of publications in the field of national biosafety research,publishing institutions,authors and literature keywords,the research status,research hotspots,research frontiers and future trends are understood and the reference and help for follow-up national biosafety research are provided.Methods Based on the literature data sources of CNKI database,CiteSpace software was used to generate and analyze the relevant knowledge map of national biosafety research institutions,authors and literature keywords.Results From 1978 to 2023,a total of 1688 valid national biosafety research papers were included.The number of national biosafety research papers published annually showed an increasing trend,and the Journal of Chinese Frontier Health and Quarantine published the most relevant papers.A total of 608 research institutions participate in national biosafety research,and inter-institutional cooperation and exchange are less,and the overall is relatively scattered.A total of 829 authors participated in the national biosafety research.There were few cooperative lines and low cooperative network density among authors,and most of them were independent studies,lacking mutual cooperation.Key words such as invasive alien plants,risk assessment,biosecurity,customs,biosecurity law and biosecurity are the latest research frontiers in the field of biosecurity.Conclusion The national basic research and development plan and major epidemic situation are the key factors to promote national biosafety research.Research institutions in China should further exchange and cooperate with each other to establish cooperation network and enhance the density of cooperation network.Scholars from different institutions and different fields should strengthen exchanges and cooperation,and constantly innovate research results in the field of national biosafety research.Keywords such as risk assessment,inspection and quarantine and animal and plant quarantine have a relatively low frequency in the key keyword groups of high importance,indicating that although these keywords play an important role in the whole knowledge network graph,they have received little attention and deserve more research attention.