摘要
文章采用文献计量学的方法,通过CNKI数据库获取1989—2017年关于城市绿地生物多样性研究的797篇期刊研究性论文,借助于可视化引文分析工具Cite Space分析近30年来该领域的研究现状与发展趋势。研究表明,1998年后,我国城市绿地生物多样性研究日趋增多,2005年后文献数量呈现爆发式增长,近12年年均发文量达55篇;关键词频度和聚类分析显示植物多样性、绿地景观格局、植物群落、城市绿地系统规划中多样性保护等为主要研究热点;目前,借助生物多样性研究指导风景园林设计和植物群落配置受到研究人员的重视;此外,浮游植物多样性和草本植物多样性研究将是今后的重要研究方向。
In this study,we used the bibliometric method to obtain 797 journal papers about urban green space biodiversity research from 1989 to 2017 through the CNKI database. With the help of visual citation analysis tool Cite Space,we analyzed the research state and development trend of this field over the past 30 years. The results showed that after 1998,the researches on biodiversity of urban green spaces in China have been increasing,and after 2005,the amount of papers has grown exponentially. In the past 12 years,the average amount of paper reached 55.Frequency and cluster analysis showed that plant diversity,green space landscape pattern,plant community and diversity protection in urban green space system planning are the main research areas. At present,using biodiversity research to guide landscape design and plant community allocation attracts attentions of researchers. In addition,the research on phytoplankton diversity and herbaceous plant diversity will be important directions in the future.
作者
李兆中
武小钢
赵璐
Li Zhaozhong;Wu Xiaogang;Zhao Lu(Shanxi Agriculture University, Taigu 030800, Shanxi, China)
出处
《中国城市林业》
2019年第2期82-86,共5页
Journal of Chinese Urban Forestry
