基于SCI论文合著分析的国际页岩气科学合作研究

Study on International Research Cooperation of Shale Gas Based on Co-author Data of SCI

以SCI数据库收录的页岩气文献为数据来源,利用社会网络分析方法,对其论文合著进行研究,探讨页岩气研究的国际合作特征。将页岩气领域的35个国家划分成5种类型,每种类型有着不同的科研合作特征,认为Ⅰ型和Ⅱ型位于国际合作网络的核心位置,是页岩气研究的主要力量;Ⅲ型、Ⅳ型和Ⅴ型位于合作网络的边缘,是页岩气研究的外围力量;并从论文数量、国家合作两个角度对我国和美国的页岩气研究进行比较,为我国页岩气研究与发展提供参考。

Based on the theories and methods of social networks analysis, using the data of SCI - E and CPCI - S, the international scientific cooperation in shale gas domain and its characteristics of networlc construction were discussed, 35 countries having published literatures of shale gas are classified 88 5 sub - networks named 88 type I, II, m, IV and V, any of which has its own construction characteristics of networlc. This paper argued that among these countries, type I and II were located in the core of international cooperation networlc which composed the main force of shale gas research; type m, IV and V were the periphery of that network. At last, some reconunendations to China＇s shale gas research were put forward.