%0 Journal Article
%T Aerosol optical characteristics and its direct radiative forcing in Beijing<br>北京地区大气气溶胶光学特性及其直接辐射强迫的研究
%A CHE Hui-Zheng
%A SHI Guang-Yu
%A ZHANG Xiao-Ye
%A <br>车慧正
%A 石广玉
%A 张小曳
%J 中国科学院研究生院学报
%D 2007
%I 
%X The aerosol optical properties have been retrieved from skyradiometer observation data.Seasonal variations of aerosol optical properties including Aerosol Optical Depth(AOD),Angstrom exponent(alpha),Single Scattering Albedo(SSA),volume size distribution have been analyzed.These retrieval results are inputted into a radiation transfer model and aerosol radiative forcing(ARF) under clear sky condition at Top of Atmosphere(TOA) and surface are calculated over Beijing.The seasonal variation of ARF is discussed.
%K skyradiometer
%K aerosol
%K optical properties
%K radiative forcing<br>天空辐射计
%K 气溶胶
%K 光学特性
%K 辐射强迫
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=67CDFDECD959936E166E0F72DE972847&aid=BB2AAB701EBA7B52&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=C230D48775108CE3&eid=F20A770D14436F7C&journal_id=1002-1175&journal_name=中国科学院研究生院学报&referenced_num=2&reference_num=24