| 影响北京土壤元素背景值的成土因素 |
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| 引用本文： | 李廷芳. 影响北京土壤元素背景值的成土因素[J]. 首都师范大学学报(自然科学版), 1992, 0(1) |
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| 作者姓名： | 李廷芳 |
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| 作者单位： | 北京师范学院地理系 |
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| 基金项目： | “七五”国家科技攻关项目 |
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| 摘 要： | 本文讨论了影响北京土壤元素背景值的成土因素,主要有成土母质、生物气候、地貌、时间和人为因素。分析了起主导作用的成土因素是成土母质与地貌。
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| 关 键 词： | 土壤背景值 成土因素 |
The Factors of Soil Formation Affecting Soil Background Contents of Elements in Beijing Area |
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| Li Tingfang. The Factors of Soil Formation Affecting Soil Background Contents of Elements in Beijing Area[J]. Journal of Capital Normal University(Natural Science Edition), 1992, 0(1) |
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| Authors: | Li Tingfang |
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| Abstract: | The factors of soil formation affecting soil background contents of ele-ments in Beijing area are mainly discussed in this paper. They are soilparent material, bioclimate, landform, time of formation, man-made factorand guiding factor of soil formation. |
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| Keywords: | soil background content factors of soil formation |
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