کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4430306 | 1619861 | 2010 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Air quality impact assessment of at-berth ship emissions: Case-study for the project of a new freight port Air quality impact assessment of at-berth ship emissions: Case-study for the project of a new freight port](/preview/png/4430306.png)
This work is intended to assess the impact on local air quality due to atmospheric emissions from port area activities for a new port in project in the Mediterranean Sea. The sources of air pollutants in the harbour area are auxiliary engines used by ships at berth during loading/offloading operations. A fleet activity-based methodology is first applied to evaluate annual pollutant emissions (NOX, SOX, PM, CO and VOC) based on vessel traffic data, ships tonnage and in-port hotelling time for loading/offloading operations. The 3-dimensional Calpuff transport and dispersion model is then applied for the subsequent assessment of the ground level spatial distribution of atmospheric pollutants for both long-term and short-term averaging times. Compliance with current air quality standards in the port area is finally evaluated and indications for port operation are provided.Some methodological aspects of the impact assessment procedure, namely those concerning the steps of emission scenario definitions and model simulations set-up at the project stage, are specifically addressed, suggesting a pragmatic approach for similar evaluations for small new ports in project.
Journal: Science of The Total Environment - Volume 409, Issue 1, 1 December 2010, Pages 192–200