海洋生态系统服务价值的知识图谱——基于CiteSpace的计量分析

Knowledge Map of the Value of Marine Ecosystem Services:Metrological Analysis Based on CiteSpace

近年来,“海洋生态系统服务价值”广受学术界关注,相关研究成果大量涌现,现已成为一个不断发展演进的重要知识领域。文章以“Web of ScienceTM”核心合集为数据源,运用文献计量法梳理了海洋生态系统服务价值研究论文的发文量年代分布,运用CiteSpace软件绘制科学知识图谱,分析了该领域主要国家/研究机构的合作情况、文献共被引、研究热点及研究前沿。结果显示,海洋生态系统服务价值的研究历经15年增速缓慢的酝酿期后,自2007年发文量持续高速增长;美国和加拿大两国在该领域的研究处于领先地位,且形成了以“加拿大—英国—澳大利亚—法国—美国”为中心的核心研究群体;以Barbier、Costanza为代表的生态学家为该领域研究奠定了服务价值的方法论基础和理论框架,随后出现了由理论探讨向理论与实践探索结合转变;该领域研究热点集中于海洋生态系统服务价值理论、评估方法、案例分析、影响因素和修复管理5个方面;当前研究前沿则主要聚焦于自然资源评估和生态系统保护等方面在海洋生态系统服务价值的重要应用。本研究对深入认识海洋生态系统服务价值研究领域的知识结构及其演化关系具有一定价值,同时也能为国内海洋生态系统服务价值研究与实践提供参考。

In recent years,the“marine ecosystem service value”has received widespread attention from academic circles,and a large number of related research results have emerged.It has now become an important knowledge field that is constantly evolving.This paper used the“Web of Science”core collection as the data source,used bibliometric methods to sort out the distribution of the number of research papers published in marine ecosystem service value fields,used CiteSpace software to draw a scientific knowledge map,and analyzed the major countries/research institutions in this field,on the cooperation status,co-cited documents,research hotspots and research frontiers.The results showed that with 15years of slow growth in the gestation period of the service value of marine ecosystems,the volume of publications has continued to grow rapidly since 2007;the United States and Canada were in a leading position,and had formed a“Canada-Britain-Australia-France-United States”core research group;ecologists represented by Barbier and Costanza laid the methodological foundation and theoretical framework of service value for the research in this field.Practice exploration combined with transformation;research hotspots in this field focused on five aspects of marine ecosystem service value theory,evaluation methods,case analysis,influencing factors and restoration management;current research frontiers are mainly focused on natural resource evaluation and ecosystem protection.Important application of the value of marine ecosystem services.This paper has a certain value for in-depth understanding of the knowledge structure and evolution relationship in the field of marine ecosystem service value research,and it can also provide references for domestic marine ecosystem service value research and practice.