| 乌鲁木齐市米东区农田土壤镉污染调查与分析 |
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| 引用本文： | 王文全,郑春霞,侯静瑶.乌鲁木齐市米东区农田土壤镉污染调查与分析[J].干旱区资源与环境,2013(7):61-64. |
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| 作者姓名： | 王文全 郑春霞 侯静瑶 |
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| 作者单位： | 新疆农业大学草业与环境科学学院 |
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| 基金项目： | 新疆维吾尔自治区高校科研计划重点项目(XJEDU2009I17);新疆自治区土壤学重点学科资助 |
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| 摘 要： | 2010年5月在乌鲁木齐市米东区对农田土壤进行了采样,采样点共67个,采用石墨炉原子吸收光谱仪对土壤中重金属Cd进行了分析。结果表明:米东区农田土壤Cd含量在0.25～1.03mg·kg-1之间,平均值为0.57mg·kg-1。根据单因子评价法,Pi≤0.7的采样点有15个,0.7﹤Pi≤1.0的采样点有21个,1.0
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| 关 键 词： | Cd 土壤 污染 米东区 乌鲁木齐 |
Investigation and analysis of farmland soil Cd pollution in Midong Distrcit,Urumqi |
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| WANG Wenquan,ZHENG Chunxia,HOU Jingyao.Investigation and analysis of farmland soil Cd pollution in Midong Distrcit,Urumqi[J].Journal of Arid Land Resources and Environment,2013(7):61-64. |
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| Authors: | WANG Wenquan ZHENG Chunxia HOU Jingyao |
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| Institution: | (College of Grassland and Environmental Sciences,Xinjiang Agricultural University,Urumqi 830052,P.R.China) |
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| Abstract: | 67 farmland soil samples were collected in Midong district of Urumqi in May,2010,and their Cd contents were analyzed by graphite atomic absorption spectrometry.The result showed the Cd contents of these samples variy from 0.25 to 1.03mg·kg-1,the mean is 0.57mg·kg-1.Based on the Single-factor evaluation method,there are 15 sample sites with Pi≤0.7,21 sample sites within 0.7﹤Pi≤1.0,31 sample sites within 1.0
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| Keywords: | Cd soil Midong district Urumqi |
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