Investigations of Microscopic Morphology of Individual Inhalable Particulates in Macao in Summer
澳门夏季大气颗粒物单颗粒微观形貌分析

By means of high resolution field emission scanning electron microcopy(FESEM) and image analysis(IA),microscopic morphologies and the number-size and volume-size distributions of different types of individual inhalable particles collected in Macao in summer of 2007 were investigated.The results showed that the soot aggregates and mineral particles were ubiquitous in the PM_10 of Macao in July,2007.The mineral particles mostly showed an irregular morphology and the soot aggregates displayed chain-like and fl...