%0 Journal Article
%T Analysis and assessment of soil heavy metals around a petrochemical industry park<br>石化园区周边农田土壤重金属污染分析与评价
%A ZHAO Xiufeng
%A WANG Qiangsheng
%A SHI Ningning
%A DING YanfengKey Laboratory of Crop Physiology & Ecology in Southern China
%A Ministry of Agriculture
%A Nanjing Agricultural University
%A Nanjing
%A <br>赵秀峰
%A 王强盛
%A 石宁宁
%A 丁艳锋
%J 环境科学学报
%D 2010
%I 
%X A total of 200 topsoil samples were collected by a GPS-based radial design over an area of 300 km2 in the vicinity of a chemical industrial park. According to the Standard of Soil Environment Quality (GB15618-1995) and the background values of the soil environment in this region,heavy metal pollution by Cd,Cr,Cu,Ni,Pb,Zn,Hg and As in the soils sampled was analyzed. Results of statistical analysis indicated that the mean concentrations of heavy metals Cd,Hg,Cu and Pb exceeded their natural background values....
%K petrochemical industry park
%K soil heavy metals
%K assessment<br>石化园区
%K 土壤重金属
%K 评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=16B529CC5D86997C10F793B25B29D8E7&yid=140ECF96957D60B2&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=E22B6B8FE86DD8F9&eid=2922B27A3177030F&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=1&reference_num=36