引用本文:
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 100次   下载 85 本文二维码信息
码上扫一扫!
分享到: 微信 更多
基于CiteSpace的海岸带生态恢复知识图谱分析
罗莉, 李洪远, 杜志博
南开大学 环境科学与工程学院, 天津 300350
摘要:
[目的]对海岸带生态恢复研究进行全面系统的分析,探究该研究领域的热点趋势和主题演进,以了解当前国内外研究现状。[方法]以Web of Science核心数据库中1996-2019年有关海岸带生态恢复的866篇文献为数据源,利用CiteSpace 5.3分析软件,对关键词时区演化图谱和文献共被引网络图谱进行科学分析。[结果]①海岸带生态恢复研究大致可分为初期、稳定增长期和拓展期3个阶段,其中"生态系统服务"、"围填海"、"气候变化"等关键词近几年成为高频词;②研究内容主要集中在海岸带生态环境基础研究、生态恢复工程和生态管理3个方面。[结论]围填海造成的海岸带景观格局变化、科学评估海岸带生态系统服务,以及"蓝碳"对全球气候变化的影响将成为该领域今后一段时期的研究热点。
关键词:  CiteSpace  海岸带生态恢复  知识图谱  生态工程
DOI:10.13961/j.cnki.stbctb.2019.04.024
分类号:X171.4
基金项目:天津市科技重大专项与工程"天津市域生态空间格局优化与生态功能提升技术及应用"(18ZXSZSF00200)
Knowledge Mapping Analysis of Coastal Ecological Restoration Research Based on CiteSpace
Luo Li, Li Hongyuan, Du Zhibo
College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
Abstract:
[Objective] To gain insight the trends, evolution and the current status of coastal ecological restoration research, a comprehensive analysis of the coastal ecological restoration was conducted.[Methods] A total of 866 papers about coastal ecological restoration in the database of Web of Science from 1996 to 2019 were used as data sources. Keywords time zone evolution and literature co-citation network were conducted using CiteSpace 5.3 analysis software.[Results] ① Research on coastal ecological restoration could be divided into three stages:initial period, stable growth period and expansion period. Keywords such as "ecosystem service", "environmental reclamation" and "climate change" had become the high-frequency words in recent years; ② The relevant research mainly focused on three aspects:coastal ecological environment basic research, ecological restoration engineering and ecological management.[Conclusion] Coastal landscape changes caused by reclamation, scientific assessment of coastal ecosystem services and the impact of "blue carbon" on global climate change would become a research hotspot in the future.
Key words:  CiteSpace  coastal ecological restoration  knowledge mapping  ecological engineering