{"title":"Shipping Related Activities and Their Environmental Impact – Lessons Learnt from the Estonian Case Study","authors":"Mari-Liis Tombak, Ulla Tapaninen, Riina Palu","doi":"10.12716/1001.17.04.24","DOIUrl":null,"url":null,"abstract":": Baltic Sea maritime transport makes up about 15% of all cargo globally transported via sea, which makes it one of th e busiest maritime areas all over the world [1]. At the s ame time shipping operations create environmental pressures to the air, discharges of oil, sewage from passenger ships as well as invasion of alien organisms from ships’ ballast water or hulls [2 ]. In order to move from assessment of discharges from one ship to a certain area, it is necessary to combine the discharge factors to the activity patterns [3]. In this study the shipping activities that have environmental impact in the Estonian sea area will be analysed. In addition, the activities will be related with their source of pollution (e.g., manoeuvring, anchoring, loading/unloading cargo) and the impact or consequences are analysed (e.g., emission to air (CO2, SOx, NOx) discharge to water (antifoul ing paints, scrubber water, ballast water, bilge water, black water), physical discharge (underwater noise) etc). Finally, we assess the relative importance of the environmental effect of shipping in Estonian waters.","PeriodicalId":46009,"journal":{"name":"TransNav-International Journal on Marine Navigation and Safety of Sea Transportation","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"TransNav-International Journal on Marine Navigation and Safety of Sea Transportation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12716/1001.17.04.24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"TRANSPORTATION SCIENCE & TECHNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
: Baltic Sea maritime transport makes up about 15% of all cargo globally transported via sea, which makes it one of th e busiest maritime areas all over the world [1]. At the s ame time shipping operations create environmental pressures to the air, discharges of oil, sewage from passenger ships as well as invasion of alien organisms from ships’ ballast water or hulls [2 ]. In order to move from assessment of discharges from one ship to a certain area, it is necessary to combine the discharge factors to the activity patterns [3]. In this study the shipping activities that have environmental impact in the Estonian sea area will be analysed. In addition, the activities will be related with their source of pollution (e.g., manoeuvring, anchoring, loading/unloading cargo) and the impact or consequences are analysed (e.g., emission to air (CO2, SOx, NOx) discharge to water (antifoul ing paints, scrubber water, ballast water, bilge water, black water), physical discharge (underwater noise) etc). Finally, we assess the relative importance of the environmental effect of shipping in Estonian waters.