Analysis on the Spatial Distribution Characteristics of Maritime traffic profile in Western Taiwan Strait

被引:1
|
作者
Jinhai, C. [1 ,2 ]
Feng, L. [1 ]
Guojun, P. [2 ]
机构
[1] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, LERIS, Beijing 100101, Peoples R China
[2] Jimei Univ, Navigat Coll, Navigat Aids Technol Res Ctr, Xiamen PT-361021, Peoples R China
关键词
D O I
10.1088/1755-1315/18/1/012111
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The mathematical statistics and spatial analyses for merchant vessels navigating in Western Taiwan Strait are used to unravel potential spatial heterogeneity based on ship tracking records derived from China's coastal Automatic Identification System shore-based network from October 2011 to September 2012. Two maritime traffic profile's indices, composition of vessels, weighted frequency of ship transits, are proposed. Based on the two indices, the most risky hotspots or areas in the Strait are detected by comparing spatial distribution of maritime traffic volume of fishing boat, container ship, crude oil tanker and all ships exclude fishing boats.
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收藏
页数:6
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