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中国农学通报 ›› 2015, Vol. 31 ›› Issue (23): 251-260.doi: 10.11924/j.issn.1000-6850.casb15030024

• 农业科技信息 • 上一篇    下一篇

基于文献计量的非点源污染研究趋势及热点分析

王国波,陈磊,肖月晨,沈珍瑶   

  1. 北京师范大学环境学院,北京师范大学环境学院,北京师范大学环境学院,北京师范大学环境学院
  • 收稿日期:2015-03-04 修回日期:2015-07-02 接受日期:2015-04-22 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 陈磊
  • 基金资助:
    青年科学基金项目 “非点源污染控制措施不确定性及空间配置模式研究” (51409003)。

Trend and Hotspot Analysis of Nonpoint Source Pollution Based on Bibliometrics

  • Received:2015-03-04 Revised:2015-07-02 Accepted:2015-04-22 Online:2015-08-20 Published:2015-08-20

摘要: 非点源污染已成为制约中国可持续发展的关键因素。为客观地掌握国内外非点源污染的研究现状,明确当前的研究前沿与热点问题,基于 ISI Web of Science数据库,采用文献计量工具 Histcite对非点源污染研究工作进行了系统地计量学分析与评价。研究结果表明:非点源污染研究最早于 1973年开展且文献数量呈现增加的趋势;国际上在该领域具有较强影响力的单位主要集中于美国和英国等,国内实力较强的有中国科学院、北京师范大学等;美欧等发达国家和地区贡献的高影响力论文较多,而国内原创性成果与重要发现偏少,具有国际影响力的团队少,核心作者数量少;细菌污染、气候变化、非点源污染控制以及重金属是该领域的研究热点。

关键词: 玉米自交系, 玉米自交系, 植株性状, 穗部性状, 单株产量: 相关性

Abstract: Non-point source (NPS) pollution has become a major factor restricting the sustainable development in China. In order to identify the frontier and hot issues of current research, the author used bibliometric tool named Histcite to analyze the current research situation of NPS pollution based on ISI Web of science database. The results showed that the researches on NPS pollution had been carried out since 1973 and the quantity of articles presented an increasing trend. The international institutions, especially in the United States and the United Kingdom, had great influences, the Chinese Academy of Sciences and Beijing Normal University were the main research teams in China. The high quality articles and journals were primarily from USA and Europe, while, there were few creative achievements, key findings, research teams with international influence and core authors in China. In addition, bacterial contamination, climate change, the control of NPS pollution and heavy-metals were the hot issues in this field.