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| 浙北嘉善地区土壤重金属空间分布特征与污染评价 | |
| 引用本文： | 胡艳华,蔡子华,王加恩,康占军,李建峰,贺跃,徐旺春.浙北嘉善地区土壤重金属空间分布特征与污染评价[J].地球与环境,2011,39(2):231-236. |
| 作者姓名： | 胡艳华 蔡子华 王加恩 康占军 李建峰 贺跃 徐旺春 |
| 作者单位： | 1. 浙江省地质调查院,杭州,311203 2. 中国科学院广州地球化学研究所,广州,510640 3. 中国地质大学(武汉),武汉,430074 |
| 基金项目： | 浙江省国土资源厅基础地质研究项目[省资]2010001; 浙江省基本农田质量试点工作项目(浙土厅函2007592)资助 |
| 摘 要： | 本文对浙江省嘉善县基本农田中重金属元素含量及部分元素的形态进行了分析测定,结果表明,嘉善表层土壤中,Cd,Cu,Hg,Ni,Zn等元素含量与嘉兴市、浙北区相比较高,As较嘉兴市低、比浙北高,Cr与嘉兴市相近但高于浙北区,Pb与嘉兴市、浙北背景值相近;不同类型土壤中重金属含量不同;Hg、Cr主要以残渣态存在,而As、Cd... |
| 关 键 词： | 重金属 元素形态 内梅罗指数 浙江 嘉善 |
Chemical Speciation and Evaluation of Some Heavy Metal in Jiashan,Zhejiang Province |
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| HU Yan-hua,CAI Zi-hua,WAN Jia-en,KANG Zhan-jun,LI Jian-feng,HE Ye,XU Wang-chun.Chemical Speciation and Evaluation of Some Heavy Metal in Jiashan,Zhejiang Province[J].Earth and Environment,2011,39(2):231-236. | |
| Authors: | HU Yan-hua CAI Zi-hua WAN Jia-en KANG Zhan-jun LI Jian-feng HE Ye XU Wang-chun |
| Institution: | HU Yan-hua1,CAI Zi-hua1,WAN Jia-en1,KANG Zhan-jun1,LI Jian-feng2,HE Ye3,XU Wang-chun3(1.Zhejiang Institute of Geological Survey,Hangzhou 311203,China,2.Guangzhou Institute of Geochemistry,CAS,Guangzhou 510640,3.China University of Geosciences,Wuhan 430074,China) |
| Abstract: | Samples were collected from agricultural soils in Jiashan,Zhejiang Province.By measuring the concentrations of heavy metals and revealing the chemical speciation distribution,it is concluded that the concentrations of Cd,Cu,Hg,Ni,and Zn in Jiashan are higher than those in Jiaxing and the north of Zhejiang Province.Meanwhile the concentrations of As are between Jiaxing and North Zhejiang Province;the concentrations of Cr in JIashan are highest,and the concentrations of Pb in these areas are almost the same.A... |
| Keywords: | heavy metal chemical speciation Nemero index Jiashan |
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