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EMISSION FROM INTERNATIONAL SEA TRANSPORTATION AND ENVIRONMENTAL IMPACT Øyvind Endresen, Eirik Sørgård and Gjermund Gravir Det Norske Veritas, Veritasveien.

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Presentation on theme: "EMISSION FROM INTERNATIONAL SEA TRANSPORTATION AND ENVIRONMENTAL IMPACT Øyvind Endresen, Eirik Sørgård and Gjermund Gravir Det Norske Veritas, Veritasveien."— Presentation transcript:

1 EMISSION FROM INTERNATIONAL SEA TRANSPORTATION AND ENVIRONMENTAL IMPACT Øyvind Endresen, Eirik Sørgård and Gjermund Gravir Det Norske Veritas, Veritasveien 1, N-1322 Høvik, Norway. and Stig B. Dalsøren, Jostein K. Sundet, Tore F. Berglen and Ivar S. A. Isaksen Department of Geophysics, University of Oslo, Norway

2 Endresen et al. 2003

3 VOC from crude oil carriers

4 Included i next update of Edgar database Included i next update of Edgar database 1960 to 2000 emissions prepared for RETRO project. Simplified trend derived from from fuel sales statistics to 2000 emissions prepared for RETRO project. Simplified trend derived from from fuel sales statistics.

5 New study Future perspective (2015) Future perspective (2015) Existing traffic, trends fuel consumption and coming IMO annex VI regulations Existing traffic, trends fuel consumption and coming IMO annex VI regulations New activity/traffic New activity/traffic Improved CTM, running with higher resolution (T63), coupled sulphur and oxidation chemistry, including carbonaceous aerosols Improved CTM, running with higher resolution (T63), coupled sulphur and oxidation chemistry, including carbonaceous aerosols

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