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TOPOGRAPHY EFFECTS ON ALTERATION OF CLAY MINERALS

机译:粘土矿物改变的地形效应

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Soil has different reaction in front of the using and management kind. The soil mineralogy properties knowing can be benefit to decide about the land use kind. Soodejan region that is one of Shahre Kord counties in Chahar Mahal Bakhtiari province, is one of the important region for agriculture in Iran was selected to study. This region is near the Zayandeh rud with 40 kilometers distances from south west of zayandeh rud dam that has 3000 hectares area. This region includes three kinds of landscapes such as mountain, hill and plateau. Also, there are flood plain, terraces, summit, back slope, foot slope and small parts of low land that located in the toe slope, in this region. The profile was dug on the all of the land forms. Eight soil properties were measured for this pedons. Ten representative pedons with different landscapes were selected for mineralogical and micromorphological study. They were classified as Calcixerepts, Haploxerepts, Haploxeralfs and Haploxerolls with xeric and mesic moisture and temperature regimes.
机译:土壤在使用和管理类型前面的反应不同。土壤矿物学特性知道可以有利于决定土地使用。 Soodejan地区是沙哈尔·哈德·巴基蒂亚里省的沙华库尔县之一,是伊朗农业的重要地区之一被选中学习。该地区靠近Zayandeh Rud,距Zayandeh Rud Dam以南40公里的距离有3000公顷的区域。该地区包括三种景观,如山峦,山丘和高原。此外,还有洪水平原,露台,峰会,后坡,脚坡和位于脚趾坡度的低地的小部分,在该地区。轮廓在所有土地形式上挖出。测量该施用的八种土壤性质。选择具有不同景观的十名代表佩德,用于矿物学和微观研究。它们被归类为Calcixerepts,Haploxerepts,Haploxeralfs和Haploxerolls,具有Xeric和Mesic水分和温度制度。

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