%0 Journal Article
%T Observation and Study on Aerosol Properties in Hazy Days<br>灰霾过程中的气溶胶特性观测研究
%A MIN Min
%A WANG Pucai
%A ZONG Xuemei
%A XIA Junrong
%A MENG Xiaoyan
%A <br>闵敏
%A 王普才
%A 宗雪梅
%A 夏俊荣
%A 孟晓艳
%J 气候与环境研究
%D 2009
%I 
%X Combined observations of sun-photometer and lidar on aerosol properties have been conducted in the intense hazy days at the beginning of April 2007 at Xianghe in Hebei Province.It exhibits that the atmospheric visibility reduced from 20 km to approximate 3 km.There is a pronounced increase of aerosol optical depth(AOD)at 3 wavelengths,particularly the AOD increases form 0.31 on April 6 to 1.40 on April 10 at 380 nm,and an outstanding reduction of Angstrom exponent(ALPHA),such as ALPHA reduces from 1.45 on A...
%K haze
%K aerosol
%K lidar<br>灰霾
%K 气溶胶
%K 激光雷达
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=484C10BAB5333C14751916EACFF8295F&aid=AB2ECCBF2222C90B6310E77ED07F9C15&yid=DE12191FBD62783C&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=D59111839E7C8BDF&eid=1B97AE5098AEB49C&journal_id=1006-9585&journal_name=气候与环境研究&referenced_num=3&reference_num=13