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文章以CNKI数据库近22年(1990—2011年)收录的关于流域水资源管理方面的论文为数据源,采用突变点识别方法获取论文集合中文献关键词词频突变点,并以此为基础划分流域水资源理研究主题发展过程,对各个阶段的主题突变内容进行全面、客观的合理解读与分析。研究表明:①近22年流域水资源管理领域研究主题演化过程可划分为4个阶段:1990—1993年为启动期、1994—2001年为磨合期、2002—2009年为平稳期、2010—2011年为发展期。②利用文献计量方法和关键词突变点识别方法,揭示流域水资源管理研究文献的特征、学术研究的发展脉络方向,从而总结流域水资源管理研究主题特点和发展趋势,为我国水资源管理研究提供有益的借鉴。
Based on the data of river basin water resources management collected in the recent 22 years (1990-2011) of CNKI database, the article uses the mutation point identification method to obtain the mutation frequency of the key words in the paper collection, and based on this, Water resources management research theme development process, the various stages of the theme mutation content comprehensive, objective and reasonable interpretation and analysis. The research shows that: (1) The evolution of research topics in basin water resources management in the past 22 years can be divided into four stages: 1990-1993 start-up period, 1994-2001 run-in period, 2002-2009 stable period, 2010-2011 Year for the development period. (2) Using the method of literature measurement and the method of identifying the mutation point of the key words, this paper reveals the characteristics of the research literature of basin water resources management and the direction of the development of academic research so as to summarize the features and development trend of the research topics of water resources management in the basin. Useful reference.