作者: Ji-Yi Lee , Yong-Pyo Kim , Gwi-Nam Bae , Su-Mi Park , Hyun-Chur Jin
DOI: 10.5572/KOSAE.2008.24.2.133
关键词:
摘要: Five intensive measurements of particulate PAHs were made at a roadside in Seoul from May 2005 to June 2006. The average concentration was . high concentrations fluoranthene and pyrene observed November due the influence lower ambient temperature. Compared previous results tunnel sites Seoul, larger fraction molecular PAH compounds which consist with five or six benzene rings, roadside. This might indicate vehicle emission distribution diagnostic ratios for specific indicated that vehicular emission, especially diesel seems be