%0 Journal Article
%T Transport and Bioavailability of Cu, Pb, Zn and Ni in Surface Sediments of Daliao River Watersystem<br>大辽河水系表层沉积物中重金属的迁移特征及生物有效性研究
%A FAN Ying-hong
%A LIN Chun-ye
%A HE Meng-chang
%A YANG Zhi-feng
%A <br>范英宏
%A 林春野
%A 何孟常
%A 杨志峰
%J 环境科学
%D 2008
%I 
%X To understand the transport and bioavailability of heavy metals in the surface sediment of Daliao River system,nine samples of surface sediment were collected.Clay content,pH,and Eh of these sediment samples were measured.Total contents and chemical speciation of Cu,Pb,Zn and Ni in the sediment were determined.In addition,the concentrations of Cu,Pb,Zn and Ni in the pore water of the sediment were determined separately by DGT(diffusive gradient in thin film) method and traditional centrifuge method.The tota...
%K DGT<br>重金属
%K 化学形态
%K 生物有效性
%K 沉积物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=9C73B81B164A96DCD04D5D98E8D0EA94&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=C521515561E31BBC&eid=7A61C9571713AE10&journal_id=0250-3301&journal_name=环境科学&referenced_num=6&reference_num=31