【摘要】 本文通过对2002—2012年国家自然科学基金委员会林学学科申请和资助项目的关键词进行共词分析,剖析了各关键词之间的关系,并借助对高频关键词的聚类分析和多维尺度分析,揭示了这11年来林学学科基础研究的热点及其内涵,探讨了目前被科学家忽视的重要科学问题。这一分析将为做好林学学科布局,促进学科均衡持续发展提供帮助。更多还原

【Abstract】 The co-word analysis was conducted on key words from application and funding of projects of forestry discipline of the National Natural Science Foundation of China from 2002 to 2012. The result revealed the research hotspots,and some important academic questions that have been ignored is discussed. To sum up,our results will lay a good foundation for discipline distribution and sustainable development.更多还原