Fiche du document
2017
- handle: 10670/1.6m97r4
- isbn: 9781138280939
- hal: hal-01623631
Ce document est lié à :
info:eu-repo/grantAgreement/EC/FP7/313847/EU/Globalization, regionalization, urbanization: an analysis of the worldwide maritime network since the early 18th century/WORLD SEASTEMS
info:eu-repo/semantics/OpenAccess
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COUV PARIS teamSujets proches
Sea transportation Ocean transportation Marine transportation Shipping industry Ocean--Economic aspects Ocean traffic Water transportation Marine shipping Maritime shippingCiter ce document
Mattia Bunel et al., « Geovisualizing the sail-to-steam transition through vessel movement data », HAL-SHS : géographie, ID : 10670/1.6m97r4
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Résumé
Technological transitions in the maritime and port industries go along with increased transport and economic efficiency, resulting in faster movements and longer travelled distances. Yet, such transformations may also enhance disparities between winners and loosers, should they be ports or shipping companies. This research focuses on the particular case of the transition from sail to steam over the period 1890-1925, which witnesses the rapid replacement of sailing vessels, the latter concentrating 65% of the world fleet in 1890 but only 3.5% in 1925. It applies a variety of measures to compare how these two layers overlap in the network (at links and ports) and what is their respective architecture in terms of cargo concentration, geographic distribution, and topological structure. Main results show very distinct patterns and evolutions affecting each fleet and its movements across the globe. Steam shipping, more recent and booming, appears to be more concentrated and hierarchically organized than sail shipping, while the two layers are less and less overlapped in space as the second replaces the first.