title: Vessel traffic safety in busy waterways: A case study of accidents in western shenzhen port.
abstract: Throughout the world, busy waterways near large ports witness heavy vessel traffic in recent decades. The waterways are characterized by high risk in terms of loss of life, property, and pollution to environment. To facilitate maritime safety management with satisfactory efficiency and efficacy, the authors propose a framework of safety indexes to evaluate the risk level in busy waterways according to the accident severity, fatality rate and special indicators of maritime transportation. The safety indexes consist of Safety Evaluation Index (SEI) and Safety Warning Index (SWI), and are derived from the proposed risk criteria of Chinese vessel traffic. As a case study, data on vessel traffic accidents reported in the Western Shenzhen Port, South China from 1995 to 2015 are analyzed. The actual risk level of this area during the period is calculated under the framework. The implementation of the safety indexes indicate that the risk criteria and safety indexes are practicable and effective for the vessel traffic management. The methodology based on long-term accident data can significantly support the risk analysis in the macroscopic perspective for busy ports and waterways, such that SWI can act as threshold to trigger actions, while SEI can act as an indicator to measure safety status.
authors: Hubei Key Laboratory of Inland Shipping Technology, Wuhan, China; Wuhan University of Technology, Wuhan, China. Electronic address: moujm@whut.edu.cn.
authors: J M
authors: JM
authors: Mou
authors: Hubei Key Laboratory of Inland Shipping Technology, Wuhan, China; Wuhan University of Technology, Wuhan, China.
authors: P F
authors: PF
authors: Chen
authors: Hubei Key Laboratory of Inland Shipping Technology, Wuhan, China; Wuhan University of Technology, Wuhan, China.
authors: Y X
authors: YX
authors: He
authors: C.Y. Tung International Centre for Maritime Studies, Department of Logistics and Maritime Studies, Faculty of Business, Hong Kong Polytechnic University, Hong Kong.
authors: Tsz Leung
authors: TL
authors: Yip
authors: Shenzhen Maritime Safety Administration, Shenzhen, China.
authors: W H
authors: WH
authors: Li
authors: Shenzhen Maritime Safety Administration, Shenzhen, China.
authors: J
authors: J
authors: Tang
authors: Shenzhen Maritime Safety Administration, Shenzhen, China.
authors: H Z
authors: HZ
authors: Zhang
mesh_terms: D000059:Accidents / Q000145:classification / Q000706:statistics & numerical data*; D002681:China; D006801:Humans; D018570:Risk Assessment; D017751:Safety Management; D012767:Ships; D014186:Transportation
keywords: Ports and waterways; Risk analysis; Risk criteria; Vessel traffic accident