| 云南土壤锰元素背景值及其特征研究 |
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| 引用本文： | 赵维钧.云南土壤锰元素背景值及其特征研究[J].云南环境科学,2004(Z2). |
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| 作者姓名： | 赵维钧 |
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| 作者单位： | 云南省辐射环境监督站 云南昆明650034 |
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| 摘 要： | 对云南省土壤锰元素背景值进行了采样分析,结果显示:锰元素含量呈对数正态分布,中位值560 0mg/kg,几何均值486 5mg/kg,95%置值区间18 3～1648 4mg/kg。并对其特征进行了研究。
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| 关 键 词： | 土壤 锰元素 背景值 特征 云南 |
Research on Background Value and Characteristics of Manganese Element in Yunnan Province |
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| ZHAO Wei-jun.Research on Background Value and Characteristics of Manganese Element in Yunnan Province[J].Yunnan Environmental Science,2004(Z2). |
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| Authors: | ZHAO Wei-jun |
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| Abstract: | The article samples the soil and analyzes the background value of manganese element in Yunnan province, the results show that the contents of manganese element is log-normal distribution, the median is 560.0 mg/kg, the geometric mean is 486.5 mg/kg, the confidence interval of 95 percent is 18.3 to 1648.4 mg/kg,. |
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| Keywords: | soil manganese element background value characteristics Yunnan |
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