| 黄河流域河南段土壤背景值与基准值研究 |
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| 引用本文： | 盛奇,王恒旭,胡永华,蔡春楠.黄河流域河南段土壤背景值与基准值研究[J].安徽农业科学,2009,37(18):8647-8650. |
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| 作者姓名： | 盛奇 王恒旭 胡永华 蔡春楠 |
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| 作者单位： | 1. 河南省地质调查院,河南郑州,450001;河南省地矿局区域地质调查队,河南郑州,450001
2. 河南省地质调查院,河南郑州,450001 |
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| 基金项目： | 国土资源部河南省人民政府农业地质大调查项目 |
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| 摘 要： | 在对黄河流域河南段土壤表层样、深层样取样调查的基础上，依据精确的测试结果，比较了表层、深层土壤样品54项指标与全国丰度。结果表明。黄河流域河南段土壤元素基准含量普遍偏低；背景值分布与测区干旱、偏碱性的土壤有关；不同土壤类型背景值差异明显；人为因素对背景值影响较大。
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| 关 键 词： | 黄河流域 土壤背景值 土壤基准值 |
Study on Soil Background Value and Reference Value in Henan Section of Yellow River |
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| Institution: | SHENG Qi et al ( Henan Geological Survey Institute, Zhengzhou, Henan 450001 ) |
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| Abstract: | Based on the sampling investigation of surface soil and deep soil,the paper compared the 54 indexes of surface and deep soil sample to national abundance according to accurate tested results.The results showed that soil elements reference contents in Henan section of Huanghe River were generally low;Background value distribution had relationship with drought and meta-alkalescence soil in tested area;Different soil type background had value significant difference;Human factors had a great effects on background value. |
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| Keywords: | Huanghe River Soil background value |
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