| 西藏羊卓雍湖流域土壤环境中物质含量与流失的初步探讨 |
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| 引用本文： | 陈西平. 西藏羊卓雍湖流域土壤环境中物质含量与流失的初步探讨[J]. 环境科学研究, 1988, 1(3): 29-34 |
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| 作者姓名： | 陈西平 |
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| 作者单位： | 四川省环境保护科研监测所 成都 |
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| 摘 要： | 本文利用随机布点法,布点采集西藏羊卓雍湖（羊湖）流域的土坯样品,测定了SiO2、Si、Al2O3、Al、TFe2O3、Fe、Ca、Mg、K、Na、MnO、SO3等12种物质含量。结果表明,七种主要类型土壤相互间元素含量有一定的差异;同一土壤中元素含量波动较大。本文还对羊湖流域的土壤进行了淋洗实验,计算了八种离子的淋失量。
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A Preliminary Study on the Content and Loss of Normal Materials in the Soil of Lake Yang Basin in Tibet |
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| Chen Xiping. A Preliminary Study on the Content and Loss of Normal Materials in the Soil of Lake Yang Basin in Tibet[J]. Research of Environmental Sciences, 1988, 1(3): 29-34 |
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| Authors: | Chen Xiping |
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| Affiliation: | Sichnan Research and Monitoring Institute of Environmental Protection , Chengdu |
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| Abstract: | This paper reports the contents of 12 materials , ie. SiO2, Six Al2O3, AK Fe2O3 Fe, Ca, Mg, K, Na, MnO and SO3, in the soil samples in the basin of Lake Yang in Tibet . The results show that there is a certain difference of the contents of elements among the main 7 types of soil and a comparatively large fluctuation of element contents in the same soil sample . Also the leaching loss of 8 kinds of ions has been tested and calculated. |
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