近十年的国际植被物候研究文献发展态势分析

Bibliometrical analysis of research advances on international vegetation phenology

关键词:  植被物候  文献计量  发展态势  被引用频次  Web of Science数据库

Key words:  vegetation phenology  bibliometric analysis  LCS  development  Web of Science Database

摘要:

基于Web of Science数据库的检索结果,利用Histcite、Bibexcel和Netdraw对国际植被物候研究文献进行计量分析。结果表明:1 060篇相关文献刊载于288种期刊,平均载文3.68篇; 共分33个研究方向; 3 380位作者(第一作者904位)、69个国家或地区、1 172个组织参与; 国际合作发文310篇,占比29.25%; 其中中美合作居第一(19次)。分析还表明:2002～2007年是该领域重要发展期; 国际植被物候研究热点主要集中在基于气候(climate)-物候的田间局地观测和基于遥感(remote sensing)的大尺度物候研究。

Abstract:

Based on the searching of Web of Science Database,the research status and trends of vegetation phenology were studied by analyzing the publication years,journals of SCI articles,and hot keywords with the method of bibliometrical analysis. Meanwhile,Histcite,Bibexcel and Netdraw were used to study the development of the international vegetation phenology from a brand-new angle. The results were as follows: 1 060 articles were published in 288 journals,averaged 3.68 papers per journal,focused on 33 research directions. There were 3 380 authors(the first were 904),69 countries or regions and 1 172 organizations participated in vegetation phenology research. 310 published articles had been finished by international co-operation(29.25% of the cooperation),and the major was cooperated by Sino-US(19). The analysis also showed that the important period of international vegetation phenology research was about six years from 2002 to 2007. The international vegetation phenology research focused on two independent methods,which were based field observations(esp. plant phenology response to climate change)and remote sensing(regional plant phenology change with NDVI or MODIS).