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http://dx.doi.org/10.7470/jkst.2013.31.2.069

Studies on the Methodology of a Hybrid Model for Emission Dispersion Analysis  

Yang, Choong Heon (Highway Research Division, Korea Institute of Construction Technology)
Koo, Youn Seo (Environment and Energy Engineering, Anyang University)
Kim, In Su (Highway Research Division, Korea Institute of Construction Technology)
Sung, Jung-Gon (Highway Research Division, Korea Institute of Construction Technology)
Publication Information
Journal of Korean Society of Transportation / v.31, no.2, 2013 , pp. 69-79 More about this Journal
Abstract
This study suggests a specific methodology to analyze how emission impacts on regional emission concentrations in accordance with the change of weather conditions, and the need of its application. The suggested methodology was applied to a transportation network of Pochun area in Gyenggido as an example. The methodology contains two types of analytical models; 1) dispersion analysis based on emission from traffic, and 2) dispersion analysis based on the combination between emission from traffic and existing emission in the air. By doing so, it is expected that the comprehensive influence of emission on traffic network and its surrounding areas can be identified. In addition, it might be useful for us to apply environmental risk assessment based on the effect of emission on the people.
Keywords
Air Dispersion Model; CALPUFF; CMAQ; Emission Estimation Model; Hybrid Model;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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