Seasonal Distribution of Bioaerosols in the Coastal Region of Qingdao

作     者：QI Jianhua SHAO Qian XU Wenbing GAO Dongmei JIN Chuan 

作者机构：Laboratory of Marine Environment and Ecology of MOE Ocean University of China 

出 版 物：《Journal of Ocean University of China》 (中国海洋大学学报（英文版）)

年 卷 期：2014年第13卷第1期

页      面：57-65页

核心收录：

学科分类：0710[理学-生物学] 0908[农学-水产] 07[理学] 0707[理学-海洋科学] 070602[理学-大气物理学与大气环境] 0815[工学-水利工程] 0706[理学-大气科学] 0824[工学-船舶与海洋工程] 

基　　金：supported by NSFC under Grant No.40705047 Natural Science Foundation of Shandong Province(No.ZR2012DM003) 

主　　题：bioaerosols bacteria fungi seasonal distribution size distribution 

摘      要：Bioaerosols were collected by using a six-stage bioaerosols sampler from September 2007 to August 2008 in the coastal region of Qingdao, China. The terrestrial and marine microbes(including bacteria and fungi) were analyzed in order to understand the distribution features of bioaerosols. The results show that the average monthly concentrations of terrestrial bacteria, marine bacteria, terrestrial fungi and marine fungi are in the ranges of 80–615 CFU m-3, 91–468 CFU m-3, 76–647 CFU m-3 and 231–1959 CFU m-3, respectively. The concentrations of terrestrial bacteria, marine bacteria, terrestrial fungi, marine fungi and total microbes are the highest in each microbial category during fall, high in spring, and the lowest in the summer and winter. The bacterial particles are coarse in spring, autumn and winter. The sizes of fungal particle present the log-normal distribution in all the seasons.