环境移民国际研究态势的文献计量评价

随着人口增加和环境压力日益增大,环境移民问题已成为生态、环境以及人口学方面的研究热点。以SCIE和SSCI数据库研究论文为数据源,利用Thomson Data Analyzer(TDA)和UCINET软件对其进行数据挖掘和定量分析。结果表明:相关研究的发文量整体呈稳态增长趋势;美国及其主要机构在该领域处于领先地位。在国家和机构层面,中国及中国科学院发文量较多,且近年来研究较为活跃,但研究水平、影响力有待提高;美国、德国、英国在国际合作研究中占有重要位置,中国及其研究机构与其他国家和机构的合作研究关系较弱;研究主题主要关注生态保护、扶贫性移民、移民迁出地和安置区、移民社会学及其政策等方面。

Bibliometric analysis on international studies of environmental migration

With the SCIE and SSCI database, Thomson Data Analyzer and UCINET were used to data mining and quantitatively analyzing papering on environmen-tal migration. The results show that: the number of research papers on envi-ronmental migration is growing as a whole. The research of USA and its main research institutions dominate this field. At the national and institutional level, China and Chinese Academy of Sciences published many papers on this topic, and in the past three years, their research work is more active. Howev-er,the research quality and influence of both need enhancing; USA, German and UK are located in more important places in the international scientific col-laboration networks. China and its institutions have a weak collaborative re-lationship with other countries and institutions. Research priorities from the auto-correlation Map of keywords include ecological conversation,poverty alle-viation, area of origin and resettlement, migration sociology issues and rele-vant policies.