%0 Journal Article
%T GEOGRAPHICAL DIFFERENTIATION OF HEAVYMEDAL STATE IN SOILS (Cd,Pb AND Cu)<br>土壤重金属（镉,铅,铜）化学形态的地理分异研究
%A Luo Jinfa
%A Xia Zenglu
%A Meng Weiqi
%A <br>罗金发
%A 夏增禄
%J 地理研究
%D 1998
%I 
%X According to the study on nine types of soils, including brown soils, for subtypes of cinnamon soils and other non zonal soils, this paper discusses the existence state and the differentiation characters of heavy medal Cd, Pb and Cu. It also discusses the relationship between soil properties, such as pH and organic matter, and regional differentiation of heavy medal state. Therefore, this paper shows the law of regional differentiation of heavy medals in the soils in the south and north direction and east and west direction.
%K heavy medal state
%K regional differentiation
%K differentiation law<br>土壤
%K 重金属
%K 镉
%K 铅
%K 化学形态
%K 地理分异
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=C0C75E88BA2EE501C8298896F64A711F&aid=BE9EC9F14CF9F739&yid=8CAA3A429E3EA654&vid=BCA2697F357F2001&iid=38B194292C032A66&sid=FDC7AF55F77D8CD4&eid=4E6F5C60B72D9B1C&journal_id=1000-0585&journal_name=地理研究&referenced_num=16&reference_num=15