%0 Journal Article
%T Pollution Characteristics of n-alkanes in Atmospheric Fine Particles During Spring Festival of 2007 in Beijing<br>2007年春节期间北京大气细粒子中正构烷烃的污染特征
%A YAO Li
%A LI Xing-ru
%A GUO Xue-qing
%A LIU Xin-ran
%A WANG Yue-si
%A <br>姚利
%A 李杏茹
%A 郭雪清
%A 刘欣然
%A 王跃思
%J 环境科学
%D 2009
%I 
%X Research PM_ 2.5 aerosols had been carried out with sampler of high-volume sampler during Spring Festival of 2007 in Beijing,and the concentrations of n-alkane in PM_ 2.5 samples were determined via GC-MS.The average concentrations of PM_ 2.5 which were all exceeded WHO threshold values were higher in the night than those in the day time.The n-alkane homolog from C_ 10 to C_ 33 were detected with the major peak carbon numbers ranging from 23 to 25.The total concentrations of n-alkane were higher in the nigh...
%K Spring Festival
%K fine particles
%K n-alkane
%K pollution characteristics<br>春节
%K 大气细粒子
%K 正构烷烃
%K 污染特征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=B6F73A2CBD27F1EAC17AFF67E3EB608B&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=0B39A22176CE99FB&sid=4081E94A71AB3C30&eid=2EAE52BA5B1222A9&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=18