| 山东冠县土壤元素地球化学特征与质量评价 |
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| 引用本文： | 常彬,孙彦伟,赵涵,郭忠华,王学民,付兆健.山东冠县土壤元素地球化学特征与质量评价[J].山东国土资源,2022,38(11). |
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| 作者姓名： | 常彬 孙彦伟 赵涵 郭忠华 王学民 付兆健 |
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| 作者单位： | 山东省物化探勘查院，山东省地质勘查工程技术研究中心，山东省土壤地球化学工程实验室 |
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| 摘 要： | 以冠县土壤为研究对象，通过系统地球化学调查，获取了土壤29项指标含量数据；在此基础上计算了冠县土壤背景值等地球化学参数，评价了土壤养分和环境地球化学等级、土壤质量地球化学综合等级。结果表明，与山东省土壤背景值相比，冠县土壤中OrgC、I、Mo、CaO、MgO、P、S等元素指标偏高，而Al2O3、K2O、Pb等元素指标偏低；土壤质量综合评价为良好—优质，优质等级约占全区面积的52.32%，良好等级约占全区面积的45.91%。
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| 关 键 词： | 表层土壤 地球化学 背景值 土壤质量 山东冠县 |
Geochemical Characteristics and Quality Evaluation of Soil Elements in Guanxian County in Shandong Province |
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| CHANG Bin,SUN Yanwei,ZHAO Han,GUO Zhonghu,WANG Xuemin,FU Zhaojian.Geochemical Characteristics and Quality Evaluation of Soil Elements in Guanxian County in Shandong Province[J].Land and Resources in SHANDONG Province,2022,38(11). |
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| Authors: | CHANG Bin SUN Yanwei ZHAO Han GUO Zhonghu WANG Xuemin FU Zhaojian |
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| Abstract: | Taking the soil in Guanxian county as the research object, through systematic geochemical investigation, the content data of 29 soil indicators have been obtained. On this basis, the soil background value in Guanxian county has been calculated. The soil nutrient and environmental geochemical grades and comprehensive geochemical grades of soil quality have been evaluated. It is showed that the elements and indexes of OrgC, I, Mo, CaO, MgO, P, S in the soil in Guanxian county are high, while the elements and indexes of Al2O3, K2O and Pb are low comparing with the soil background value in Shandong province. Comprehensive evaluation of soil quality is good to high quality. The high quality grade accounts for about 52.32% of the total area, and the good grade accounts for about 45.91% of the total area. |
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| Keywords: | Topsoil geochemistry background value soil quality Guanxian county in Shandong province |
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