%0 Journal Article
%T ANALYSIS OF FACTORS EFFECTING LEAD POLLUTION IN URBAN ENVIRONMENT OF CHINA<br>我国大城市环境铅污染影响因素分析
%A Meng Ke
%A Zhang Xuelin
%A Qin Jianye
%A Wang Dexuan
%A <br>孟可
%A 张学林
%A 秦建业
%A 王德宣
%J 环境科学学报
%D 1995
%I 
%X Grey theory was applied to analyze the factor effecting the lead pollution of urban area.Four cities of Wuhan,Lanzhou,Changchun and Qingdao were taken as points of a space ar-ray,average lead contents of surface soils, plants and residents' hair were gathered as refer-ence factors. Average annual consumption of fuel oil and coal,discharge of lead,and rele-vant meteorological factors were selected as contrast factors. The matrix of grey relationalgrade show that most effective factors on lead pollution in urban environment are averageannual consumption of fuel oil and coal,relative humidity,and discharge of coal ash.A-mong those, the annual consumption of fuel coal and oil is the most effective factor effectinglead content in soil and residents' hair respectively. Relative humidity is most significantlycorrelated to lead content in plants. Potential impact of lead in antiknock gasoline to humanhealth can also be confirmed.
%K urban environment
%K lead pollution
%K grey relational grade<br>城市环境
%K 铅
%K 污染
%K 关联分析
%K 灰色理论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=565942E7D3038E5E031A5CA415E2414D&yid=BBCD5003575B2B5F&vid=23CCDDCD68FFCC2F&iid=0B39A22176CE99FB&sid=5E25104E99903E8A&eid=A8DE7703CC9E390F&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=3&reference_num=3