珊瑚礁生态系统模型研究现状及热点分析

以Web of Science数据库中的Web of Science ~(TM)核心合集和中国期刊全文数据库为数据源,对2018年10月前国内外发表的珊瑚礁生态系统模型研究相关文献进行计量分析,评估该领域的研究现状及热点。研究表明:国外珊瑚礁生态系统模型研究起始于1974年,相关文献的发文量整体呈大幅度增长趋势;国内研究于1997年起步,发文量增长较缓慢,近三年显著增加。高频关键词统计分析可以看出,国外对于珊瑚礁中生活的各种生物及其生态分布研究较为广泛,生态系统的生物群落多样性是该领域的研究热点,关于珊瑚礁生态系统风险、威胁、胁迫和修复的模型研究近几年有所起色,在今后一段时间内将是该领域的主要研究趋势。国内相关研究局限于珊瑚礁地质环境与波浪传播等方面,应在扩大研究范围的同时,将重点放在珊瑚礁生态系统退化诊断与修复的探究上。

Research Status and Hot Spot Analysis of a Coral Reef Ecosystem Model

Using the core collection of Web of Science TM in the Web of Science database and full-text database of Chinese periodicals as the data sources, this paper quantitatively analyzed the relevant literature on coral reef ecosystem models published before October 2018 locally and internationally. The research status and hot spots in this field were evaluated. The results showed that research on coral reef ecosystem models in internationally began in 1974, and the publication volume of related literature has increased greatly, whereas local research started in 1997, and the volume of published papers increased slowly initially, but increased significantly in the last three years. Using high frequency keyword statistical analysis, it was found that various living organisms and their ecological distribution in coral reefs have been extensively studied internationally, and ecosystem biodiversity is a hot spot in this field. Furthermore, the risk and threat of coral reef ecosystems are concerns, and the ecological community diversity of the ecosystem is a focus of the research in this field. Research on models of stress and rehabilitation has improved in recent years and will be the main trend in this field for some time. The related research in China is limited to the geological environment and wave propagation of coral reefs. The research scope should be broadened and focus should be placed on the diagnosis and restoration of coral reef ecosystem degradation.