作者: Xiao-Yang Yang , Yumi Okada , Ning Tang , Siori Matsunaga , Kenji Tamura
DOI: 10.1016/J.ATMOSENV.2006.11.052
关键词: Particulates 、 Hydrocarbon 、 Environmental chemistry 、 Aerosol 、 China 、 Coal 、 Air pollution 、 Volatile organic compound 、 Range (biology) 、 Environmental science
摘要: Airborne particulate matter was collected at Wajima, on the Noto Peninsula, Ishikawa, Japan by a high-volume air sampler with quartz filter every week from 17 September 2004 to 16 2005. Polycyclic aromatic hydrocarbons (PAHs) extracted filters were analyzed HPLC fluorescence detection. The atmospheric concentrations of PAHs Wajima higher during heating period China (when coal is burned for heat) than no-heating period. A meteorological analysis indicated that samples in transported mainly Northeast over Sea. Principal component nine Chinese origin PAHs. These results strongly suggest high-level detected result long-range transport China.