| 太行山山前平原区地下水下降对该区土壤性质的影响 |
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| 引用本文： | 王红,张爱军,张瑞芳,周大迈.太行山山前平原区地下水下降对该区土壤性质的影响[J].生态环境,2007,16(5):1518-1520. |
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| 作者姓名： | 王红 张爱军 张瑞芳 周大迈 |
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| 作者单位： | 河北农业大学山区研究所,河北,保定,071001 |
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| 摘 要： | 太行山山前平原区的地下水持续下降,对土壤成土条件产生了重大影响。通过对太行山山前平原区地下水及地下25 m内土层的土壤含水量进行研究,发现由于该区地下水下降引起饱和含水量土壤层由原来的地下1-2米,演变成现在的30-40米以下,土壤水库储水量显著降低;通过毛管水上升模拟试验,证实地下水已经不再参与土壤的形成过程,该区土壤的成土条件已经发生变化,土壤由潮土向褐土的方向发展。
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| 关 键 词： | 山前平原 地下水 土壤水 土壤性质 |
| 文章编号： | 1672-2175（2007）05-1518-03 |
| 收稿时间： | 2007-01-13 |
| 修稿时间： | 2007年1月13日 |
Influence of groundwater dropping on soil properties in the piedmont region of Taihang Mountain |
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| WANG Hong,ZHANG Aijun,ZHANG Ruifang,ZHOU Damai.Influence of groundwater dropping on soil properties in the piedmont region of Taihang Mountain[J].Ecology and Environmnet,2007,16(5):1518-1520. |
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| Authors: | WANG Hong ZHANG Aijun ZHANG Ruifang ZHOU Damai |
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| Institution: | Mountainous Areas Research Institute Agriculture University of Hebei, Baoding 071001, China |
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| Abstract: | The continuing dropping of groundwater in the piedmont region of Taihang Mountain has influenced the soil-forming conditions.The groundwater and soil moisture of 0~25 m soil layers have been studied.The results showed that the groundwater dropping made the layer lowered from 1~2 m to 30~40 m which had saturated water and the soil water reserves are decreasing obviously.The groundwater no longer had effect on soil formation by using capillary water rise model.The soil-forming conditions have been changing that made the chao soil is developing to cinnamon soil. |
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| Keywords: | piedmont region groundwater soil water soil properties |
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