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Structure and evolution of the submarine cable network of Chinese mainland

文献类型：期刊论文

作者Xie, Yongshun1,2; Wang, Chengjin1,2; Huang, Jie1,2
刊名JOURNAL OF GEOGRAPHICAL SCIENCES
出版日期2022-05-01
卷号32期号:5页码:932-956
关键词submarine cable network structure connectivity evolution Chinese mainland
ISSN号1009-637X
DOI10.1007/s11442-022-1979-4
通讯作者Wang, Chengjin(cjwang@igsnrr.ac.cn)
英文摘要Submarine cable network is one of the most important connectivity infrastructures in the digital era. In the past 20 years, the submarine cable network of Chinese mainland has formed a complex connectivity structure. This paper focuses on exploring the structure and evolution of the submarine cable network of Chinese mainland. The results show that the evolution can be divided into four stages: an initial stage (1993-1998), a developmental stage (1999-2002), a stagnation stage (2003-2015) and an accelerated stage (2016-2018). The connectivity structure can be analyzed at micro, meso and macro scales. Statistically, the connectivity increased significantly overall, but showed significant differences in space. For the microscale, the landing cities were characterized by "extensive but low, exclusive and high"; for the mesoscale, the connectivity of countries or regions was characterized by "distance attenuation" as a whole, but, in part, by a "regional identity"; for the macroscale, intercontinental connectivity differences have been declining. The hierarchy has been upgraded from a "3 system" to a "2 + 3 system". Finally, this paper discusses the interaction between submarine cable network construction and international relations, and puts forward policy suggestions for China's submarine cable construction.
WOS关键词GEOGRAPHY ; SYSTEM ; INTERNET ; CITIES ; DESIGN ; FIBER ; GAS ; OIL
资助项目National Natural Science Foundation of China[42071151] ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS研究方向Physical Geography
语种英语
WOS记录号WOS:000787524700008
出版者SCIENCE PRESS
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/175289]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Chengjin
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Xie, Yongshun,Wang, Chengjin,Huang, Jie. Structure and evolution of the submarine cable network of Chinese mainland[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2022,32(5):932-956.
APA Xie, Yongshun,Wang, Chengjin,&Huang, Jie.(2022).Structure and evolution of the submarine cable network of Chinese mainland.JOURNAL OF GEOGRAPHICAL SCIENCES,32(5),932-956.
MLA Xie, Yongshun,et al."Structure and evolution of the submarine cable network of Chinese mainland".JOURNAL OF GEOGRAPHICAL SCIENCES 32.5(2022):932-956.

入库方式： OAI收割

来源：地理科学与资源研究所

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