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http://dx.doi.org/10.7837/kosomes.2013.19.4.375

Evaluation on Risk at the Port of Mokpo and its Approaches based on Relative Importance of Risk Factors for Marine Traffic Environment  

Lee, Hong-Hoon (Training Ship, Mokpo National Maritime University)
Kim, Chol-Seong (Division of International Maritime Transportation Science, Mokpo National Maritime University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.19, no.4, 2013 , pp. 375-381 More about this Journal
Abstract
To assess the risk of marine traffic environments, with high confidential level, the risk factors comprising it should be identified and the risk acceptance criteria should be also provided. Furthermore, the relative importance of each risk factor(the weight of each risk factor on total risk) should be analyzed because the risk is expressed as the sum of risk factors comprising it. The twenty kinds of risk factors and its assessment criteria were suggested for the domestic marine traffic environments by an examination of the existing risk assessment models on the previous studies. The relative importance of each risk factor was also analyzed through the questionnaire using analytic hierarchy process by the marine traffic experts on the same studies. Based on these previous studies, the risk was evaluated at the port of Mokpo and its approaches on this study. The port of Mokpo and its approaches were divided into four sectors for the comparative evaluation, the result of the comparative evaluation on four sectors showed that the risk of the Jeongdeung-hae passage is the highest due to higher risk level of some risk factors(water movements, complexities, tug boats, pilotage, VTS) than the other sectors. The result of this evaluation is in accord with the analysis results of the other studies using various qualitative or quantitative risk analysis methods at the same sea areas.
Keywords
Marine traffic environment; Risk; Risk factor; Relative importance; Analytic hierarchy process;
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Times Cited By KSCI : 5  (Citation Analysis)
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