%0 Journal Article
%T Development and Applications of Database for Beijing Vehicular Emissions Based on GIS<br>基于GIS的北京市机动车污染数据库的开发和应用
%A Tang Jiaping
%A Fu Lixin
%A Hao Jiming
%A Wu Ye
%A He Kebin
%A <br>唐嘉平
%A 傅立新
%A 郝吉明
%A 吴烨
%A 贺克斌
%J 环境科学
%D 2000
%I 
%X The database for vehicular emissions based on GIS technology,which can illustrate the spatial distribution of emission dynamically and visually,can provide the powerful tool for the study on vehicular emissions in emissions control strategy.Using ArcView GIS as the main development tool of the Database for Beijing Vehicular Emissions,authors joined spatial and attribute data,and achieved the functions of data operation,graphical expression,dynamic query,and basic spatial analysis.This system helped us to make the study on the regularity of vehicular emission distribution of emissions intensity,concentration,and partition rate in Beijing.
%K Geographical Information System(GIS)
%K vehicular emission pollution
%K database
%K air pollution<br>地理信息系统(GIS)
%K 机动车污染
%K 数据库
%K 空气污染
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=36A486FF18E614B3&yid=9806D0D4EAA9BED3&vid=659D3B06EBF534A7&iid=B31275AF3241DB2D&sid=C36EC077A8A90308&eid=C3BF5C58156BEDF0&journal_id=0250-3301&journal_name=环境科学&referenced_num=5&reference_num=5