%0 Journal Article
%T Residues of organochlorine pesticides in surface soils from college school yards in Beijing, China<br>
%A WANG Xiaofei
%A WANG Dianzhong
%A QIN Xiaofei
%A XU Xiaobai
%A <br>
%J 环境科学学报(英文版)
%D 2008
%I 
%X Organochlorine pesticides (OCPs) have been a major environmental issue, attracting much scientific concern because of their nature of toxicity, persistence, and endocrine disrupting effects. Soil samples were collected from ten college school yards in Beijing in 2006 and analyzed to determine fifteen OCPs. Dichlorodiphenyltrichloroethanes (DDTs) were found to be the main pollutants, accounting for 93.70% of total OCPs, followed by hexachlorohexanes (HCHs) (2.25%) and hexachlorobenzene (HCB) (1.82%). Content...
%K organochlorine pesticides (OCPs)
%K pollution
%K soil
%K college school yards<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=BFA1191F459F3D174BA2B046E4485957&yid=67289AFF6305E306&vid=A04140E723CB732E&iid=9CF7A0430CBB2DFD&sid=602F518C16859E7D&eid=BE1F29C193C78397&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=1&reference_num=35