中国现代地震科技文献分布特征

THE CHARACTERISTICS OF DISTRIBUTION OF THE CHINESE MODERN DOCUMENTS OF SEISMOLOGICAL SCIENCE AND TECHNOLOGY

  • 摘要: 本文基于文献计量学方法,研究了我国自公元1900年以来,尤其是近35年以来的现代地震科技文献的基本特征.其中包括:文献增长速率、文献分散与集中规律、分枝学科文献分布以及地震事件对文献产出量影响等.笔者得到以下几点有意义的结论:1.70年代之后,我国地震科技文献产出量每年以32%的速率增长;2.地震学各分枝学科文献分布量和年增长量是不平衡的;3.地震文献分布服从布拉德福(Bradford)的文献离散率,和加菲尔德(Garfield)的文献集中律;4.地震文献量的增长,明显受到地震事件的影响.

     

    Abstract: In this paper,based on the method of bibliometrics,the basic characteristics of distribution of modern documents of seismological science and technology since 1900 especially for the last 35 yeras in China have been studied,using the data of over twenty thousands titles obtained from about one thousands periodical publications,collected works and monographs.Some significant conclusions are as follows.1.After the 1970's the number of seismological documents increased sharply each year. The rate of increase is 32% a year.2.The distribution of seismological documents in China corresponds with the Bradford's scatter rule of documents. It means that seismological development is dependant on other science and technology.3.The development is not balanced for each branch of seismology,reflected in the quantity and average rate of increase,such as the documents of seismo-sociology and earthquake counter-measures are not only less in amount and later in time,but also lower in their rate of increase than earthquake prediction and earthquake engineering.4.The number of documents increased sharply after major earthquakes,in other words,the documents were effected by major earthquake events in quantity within a short time.

     

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