title: The effectiveness of double hulls in reducing vessel-accident oil spillage.
abstract: While much work has been done in investigating determinants of oil spillage attributed to vessel accidents, little research has been conducted on the effectiveness of ship hull design in reducing marine pollution. This paper addresses whether the double-hull requirement reduces vessel-accident oil spillage. The volume of oil spillage due to oil-cargo vessel accidents was investigated using tobit regressions and an empirical data set of individual vessel accident pollution incidents investigated by the US Coast Guard from 2001 to 2008. The results indicate that the double hull design on average reduces the size of oil spills by 20% and 62% in tank barge and tanker ship accidents, respectively.
authors.affiliation: Department of Logistics and Maritime Studies, Hong Kong Polytechnic University, Hong Kong. lgttly@polyu.edu.hk
authors.forename: Tsz Leung
authors.initials: TL
authors.lastname: Yip
authors.forename: Wayne K
authors.initials: WK
authors.lastname: Talley
authors.forename: Di
authors.initials: D
authors.lastname: Jin
mesh_terms: D000056:Accident Prevention / Q000295:instrumentation*; D008962:Models, Theoretical; D059392:Petroleum Pollution / Q000517:prevention & control* / Q000706:statistics & numerical data; D012044:Regression Analysis; D012767:Ships / Q000295:instrumentation*; D014481:United States