%0 Journal Article
%T Research on buildings impacting on aerosol diffusing in urban area using remote sensing
%A YANG Sheng tian
%A YANG Zhi feng
%A MAO Xian qiang
%A ZHU Qi jiang
%A <br>YANG Sheng tian
%A YANG Zhi feng
%A MAO Xian qiang
%A ZHU Qi jiang
%J 环境科学学报(英文版)
%D 2004
%I 
%X Employing remote sensing method to interpret the building volumetric ratio and aerosol status in Guangzhou, China. The relation between them and identified characteristics of their spatial distribution was analyzed. Results showed that building density and aerosol status are strongly correlated. It is indicated that the resistance of building to aerosol diffusing is one of factors influencing air pollution in urban area. On the basis of calculated results, building voluminous ratio of 5 6 is taken as the threshold impacting on aerosol diffusing, so the building voluminous ratio of Guangzhou should be limited to less than 5 6 in order to alleviate air pollution.
%K remote sensing
%K aerosol
%K building voluminous ratio
%K air pollution<br>气溶胶
%K 扩散作用
%K 遥感技术
%K 大气污染
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=4C171AB9D7928C0A9815907A00F8439C&yid=D0E58B75BFD8E51C&vid=7801E6FC5AE9020C&iid=38B194292C032A66&sid=4ECB3941871FD391&eid=D8AE57480552698F&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=0&reference_num=12