| 上海市典型绿地土壤中重金属形态分布特征 |
| |
| 引用本文： | 徐福银,梁晶,方海兰,郝冠军,吕子文,崔晓阳.上海市典型绿地土壤中重金属形态分布特征[J].东北林业大学学报,2011,39(6):60-64. |
| |
| 作者姓名： | 徐福银 梁晶 方海兰 郝冠军 吕子文 崔晓阳 |
| |
| 作者单位： | 东北林业大学;上海市园林科学研究所; |
| |
| 基金项目： | 上海市建委重大攻关项目(2008-006); 上海市人才发展基金项目(2009044) |
| |
| 摘 要： | 采用Tessier连续提取法研究了上海市典型绿地土壤的重金属Cu、Zn、Pb和Cd的形态分布.结果表明:上海绿地土壤中Cu主要以有机态的形式存在,Zn主要以铁锰氧化态和残渣态的形式存在,Pb主要以残渣态的形式存在,只有Cd的可交换态所占比例比较高.有机态Cu与Cu的其它各形态之间呈极显著相关,Zn的各形态之间均达到了极...
|
| 关 键 词： | 绿地土壤 重金属形态 土地利用方式 土壤性质 |
Distribution Characteristic of Heavy Metal Forms in Typical Green-Belt Soils in Shanghai |
| |
| Xu Fuyin,Liang Jing,Fang Hailan,Hao Guanjun,Lü Ziwen,Cui Xiaoyang.Distribution Characteristic of Heavy Metal Forms in Typical Green-Belt Soils in Shanghai[J].Journal of Northeast Forestry University,2011,39(6):60-64. |
| |
| Authors: | Xu Fuyin Liang Jing Fang Hailan Hao Guanjun Lü Ziwen Cui Xiaoyang |
| |
| Institution: | Xu Fuyin(School of Forestry,Northeast Forestry University,Harbin 150040,P.R.China),Liang Jing,Fang Hailan,Hao Guanjun,Lü Ziwen(Shanghai Institute of Landscape Gardening),Cui Xiaoyang(Northeast Forestry University) |
| |
| Abstract: | An experiment was conducted to study the form distribution of heavy metals(Cu,Zn,Pb,Cd) in typical green-belt soils in Shanghai by using Tessier's sequential extraction procedure.Results showed that Cu was dominated by organic form,Zn was mostly in the Fe-Mn oxides and residual forms,Pb existed mainly in residual form,while the exchangeable from was most for Cd.According to the results of regression analysis,there was an extremely significant correlation between organic-Cu and the other Cu forms,and also am... |
| |
| Keywords: | Green-belt soils Heavy metal forms Land-use types Soil properties |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
