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dc.contributor.authorWang, Chien.
dc.contributor.authorKim, Dongchul.
dc.date.accessioned2008-05-07T17:27:13Z
dc.date.available2008-05-07T17:27:13Z
dc.date.issued2008-04
dc.identifier.urihttp://mit.edu/globalchange/www/abstracts.html#a159
dc.identifier.urihttp://hdl.handle.net/1721.1/41524
dc.descriptionAbstract in HTML and technical report in PDF available on the MIT Joint Program on the Science and Policy of Global Change website (http://mit.edu/globalchange/www/).en
dc.description.abstractWe describe in this report an effort using the MIT/NCAR three-dimensional aerosol-climate model to study the impact of ship emissions on chemical composition and radiative forcing of aerosols. Our results indicate that international shipping can be a non-negligible factor in determining the radiative forcing of aerosols over specific regions with intensive ship activities. These places include the European, eastern Asian, and American coastal regions. The global mean aerosol radiative forcing caused by the ship emissions ranges from -12.5 to -23 mW/m^2, depending on whether the mixing between black carbon and sulfate is included in the model. However, over the aforementioned places, the radiative forcing resulting from ship emissions can be much more important in the total regional aerosol forcing.en
dc.description.sponsorshipMIT Joint Program for the Science and Policy of Global Change; NSF (Climate Dynamics and Atmospheric Chemistry); and NASA (IDS and Atmospheric Composition).en
dc.language.isoen_USen
dc.publisherMIT Joint Program on the Science and Policy of Global Changeen
dc.relation.ispartofseriesReport no. 159en
dc.titleImpact of Sulfur and Carbonaceous Emissions from International Shipping on Aerosol Distributions and Direct Radiative Forcingen
dc.typeTechnical Reporten
dc.identifier.citationReport no. 159en


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