%0 Journal Article
%T Effect of Evolutions of Source Emissions and Meteorological Factors on SO2 Distribution and Sulfur Deposition in China<br>污染源、气象条件变化对我国SO2浓度及硫沉降量分布的影响
%A Zhang Xinling
%A An Junling
%A Cheng Xinjin
%A Cheng Wei
%A <br>张新玲
%A 安俊岭
%A 程新金
%A 程炜
%J 大气科学
%D 2003
%I 
%X Using a 3\|D Eulerian transport model with actual emissions and meteorological data (1975,1980, and 1987),we analyzed the roles of key factors impacting on SO x distribution. The results implied the relative impact ratios of SO 2 concentrations and sulfur depositions induced by meteorological factors are about 20% for a period of that time, which are less several times than those by source emissions. However it is possible that the meteorological factors show major effect when there are significant variations of meteorological conditions and less disparity of emissions in Northwest China and the Tibetan Plateau areas.
%K sulfur oxide
%K emission source
%K meteorological factor
%K relative impact ratio<br>硫氧化物
%K 污染源
%K 气象条件
%K 相对变化率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=FB3565D43516BAB4&yid=D43C4A19B2EE3C0A&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=384C451D3BE0C38C&eid=3005465426CC5B70&journal_id=1006-9895&journal_name=大气科学&referenced_num=9&reference_num=18