中国社会科学院文献计量与科学评价研究中心 北京 100732

采用空间计量学理论,以定量的方法对网络学术信息的空间依赖性进行分析。研究发现,地理距离影响着网络学术信息的地理空间分布情况,当两个空间单元的地理位置越接近时,网络学术信息在这两个空间单元的分布情况越相似,网络学术信息分布的空间依赖性的确存在,但空间依赖性大小并不相同,中国网络学术信息分布的空间依赖性比美国要大。

Bibliometrics and Science Research Center,Chinese Academy of Social Sciences, Beijing 100732, China

It is true that the spatial distribution of academic information on Internet can be influenced by spatial proximity. That is,spatial dependence is really exist when Internet is discussed. The closer of two spaces are the stronger of spatial dependence. And spatial dependence is stronger in China than in America.

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