%0 Journal Article
%T The Study of the Impact of Cumulus Cloud upon Sulfur Dioxide and Sulfate Aerosols<br>积云对二氧化硫和硫酸盐气溶胶作用的研究
%A Li Bing
%A Liu Xiaohong
%A Hong Zhongxiang
%A <br>李冰
%A 刘小红
%A 洪钟祥
%J 气候与环境研究
%D 2000
%I 
%X A two-dimensional cumulus cloud chemistry model which coupled a hailstorms model with cloud chemistry module was used to study the role of deep-convective transport, microphysics conversion, chemistry process in the cloud and wet scavenging on SO 2 and sulfate aerosols The results of cloud chemistry model show that the uptake of SO 2 in cloud water and rain water hinders the transfer of SO 2 to the upper level Therefore the transport of SO 2 was a rather inefficient process, but the scavenging by liquid phase plays an important role The budget of sulfate aerosols shows 1 67 mol SO 2- 4 , about 64% total sulfate is scavenged by precipitation in which 0 72 mol SO 2- 4 by rain, 0 95 mol SO 2- 4 by graupel, it shows the importance of ics phase process in acid deposition
%K sulfate
%K aerosol
%K sulfur dioxide
%K cumulus clouds<br>硫酸盐
%K 气溶胶
%K 二氧化硫
%K 积云
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=484C10BAB5333C14751916EACFF8295F&aid=8CBF1F3409C7BB16&yid=9806D0D4EAA9BED3&vid=94C357A881DFC066&iid=CA4FD0336C81A37A&sid=A04140E723CB732E&eid=B91E8C6D6FE990DB&journal_id=1006-9585&journal_name=气候与环境研究&referenced_num=1&reference_num=0