基于文献计量学的种业安全态势研究

基于Web of Science数据库检索了1982-2013年5月31日间种业安全领域相关文献，对其研究趋势、国家、研究方向、机构、作者、载文期刊及高被引论文进行文献计量学分析。数据表明，美国、印度、中国等64个国家地区，544个研究机构，83个研究方向，967名作者，945种刊物，共发文1 837篇，单篇文献累计被引频次最高达497次。美国种业安全研究引领国际水平，中国与美国等国家的差距还较大，虽从事该研究的队伍庞大，但高产活跃作者不多，核心作者及所发论文影响力不够，研究机构高校居多，以理论成果为主，建议可持续跟踪和加大科研力量投入。客观分析研究了国内外种业安全态势，以期及时准确把握发展前沿和新动向，为科研与决策者提供参考，促进我国种业安全研究发展。

Studies on Seed Safety Status Based upon Bibliometrics

Based on the related literatures from Web of Science database retrieval about seed industry security between 1982 to May 31st of 2013, we carried out bibliometric analysis on research trend, country, research direction, organization, author, journals and the highly cited papers. The results showed that there were about 64 countries and regions, 544 research institutes were engaged in this research, and 83 related research areas, 967 authors, 945 journals, and 1 837 papers was published. The highest frequency for one cited paper was 497. The United State is leading the world in seed industry security study. There is still a bigger gap between China and US in this area. Although the number of researchers engaged in this area is large, there are few authors who are active and high productive. Most of the authors working at colleges and universities, mainly engaged in theoretical study. Here we would suggest keeping track and increasing investment for scientific research in this area. This study aimsed at analyzing objectively the seed security situation at home and abroad, grasping timely its development frontier and new trends, providing reference for researchers and decision makers, and promoting studies on seed industry security and development.