| 洽川黄河湿地6种重金属污染分析研究(英文) |
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| 引用本文： | 李吉锋,叶玉超. 洽川黄河湿地6种重金属污染分析研究(英文)[J]. 农业科学与技术, 2017, 18(1) |
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| 作者姓名： | 李吉锋 叶玉超 |
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| 作者单位： | 渭南师范学院化学与材料学院/陕西省河流域湿地生态环境重点实验室,陕西渭南,714099 |
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| 基金项目： | Special Fund for Scientific Research from the Education Department of Shaanxi Province，Key Scientific Research Fund of Weinan Normal University，Characteristics Discipline Project of Weinan Normal University (14TSXK04).陕西省教育厅科研专项，渭南师范学院重点科研基金，渭南师范学院特色学科项目 |
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| 摘 要： | 对黄河洽川湿地进行样品采集,采用国标法消化,测定了湿地土壤中Pb、Cd、Cr、Cu、Zn和Mn的含量,利用单因子污染指数、均方根综合污染指数和地积累污染指数法评价土壤重金属的污染程度。结果表明,洽川湿地采样范围重金属总体污染情况比较严重,污染主要来自重金属Cd,其他重金属造成的影响相对较小。
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| 关 键 词： | 洽川 黄河湿地 土壤 重金属 污染 |
Analysis of Soil Heavy Metal Pollution in Hechuan Wetland |
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| Jifeng LI,Yuchao YE. Analysis of Soil Heavy Metal Pollution in Hechuan Wetland[J]. Agricultural Science ＆ Technology, 2017, 18(1) |
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| Authors: | Jifeng LI Yuchao YE |
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| Abstract: | Soil samples were collected from Hechuan wetland and digested by the national standard method.The contents of Pb,Cd,Cr,Cu,Zn and Mn in the wetland soil were determined,and the degree of soil heavy metal pollution was estimated by single-factor pollution index,root-mean-square comprehensive pollution index and geo-accumulation pollution index methods.The results showed that the wetland in the sampling range was seriously polluted by heavy metals,mainly by heavy metal Cd,while the effects from other heavy metals were relatively less. |
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| Keywords: | Hechuan The Yellow River wetland Soil Heavy metal Pollution |
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