Network diversity and maritime flows
Network diversity and maritime flows
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DOI：
10.1016/j.jtrangeo.2013.03.004
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发表时间：
2013-06-01
影响因子：
6.1
通讯作者：
Ducruet, Cesar
中科院分区：
文献类型：
--
作者：
Ducruet, Cesar
耦合和相互依存的网络构成了一个相对较新的研究领域，迄今为止港口和海事专家对此的投资很少。事实上，某些港口从与海运网络中的多种商品流连接中受益的程度尚未得到很好的解决。 2004 年 10 月和 11 月发生的商船港口间运输全球数据库允许建立固体散货、液体散货、集装箱、普通货物和客运/车辆各自的加权图。主要结果强调了商品多样性对港口之间的海上交通分布及其之间的联系产生了非常大的影响。该研究还强调了不同区域环境在交通流专业化中的作用。 (c) 2013 Elsevier Ltd. 保留所有权利。
Coupled and interdependent networks constitute a relatively recent research field that has been so far little invested by port and maritime specialists. The extent to which certain ports benefit from being connected to multiple commodity flows in the maritime network has in fact been poorly addressed. A global database of merchant vessel inter-port movements that occurred in October and November 2004 allows building the respective weighted graphs of solid bulk, liquid bulk, container, general cargo, and passenger/vehicles. Main results underline a very strong influence of commodity diversity on the distribution of maritime traffics among ports and links between them. The research also underlines the role of different regional settings in the specialization of traffic flows. (c) 2013 Elsevier Ltd. All rights reserved.