| 南雄县紫色砂页岩水土流失区综合治理效益分析 |
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| 引用本文： | 万少文.南雄县紫色砂页岩水土流失区综合治理效益分析[J].水土保持通报,1991,11(6):23-29. |
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| 作者姓名： | 万少文 |
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| 作者单位： | 华南农业大学 广州市 |
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| 摘 要： | 通过3年的径流小区观测和室内外调查分析,得出在水土流失严重的丘陵沟壑区采取工程和生物措施,可减弱土壤退化过程,加快成土过程,使风化碎屑再风化,其理化性质逐渐向好的方面转化,水土流失得到基本控制。同时为进一步开发利用该区水土资源提供了科学依据。
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| 关 键 词： | 紫色砂页岩 土壤侵蚀 综合治理 |
Analysis of Integrated Controlling Benefits in Eroded Area of Purple Sandy Shale in Nanxun County |
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| Wau Shaowen.Analysis of Integrated Controlling Benefits in Eroded Area of Purple Sandy Shale in Nanxun County[J].Bulletin of Soil and Water Conservation,1991,11(6):23-29. |
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| Authors: | Wau Shaowen |
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| Institution: | Haanan Agricultural University, Guangzhou Municipality |
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| Abstract: | Through 3 years' runoff plot monitoring and measurements, laboratory and field surveys and analysis, it comes to an conclusion that the engineering practices and biological measures adopted in the severely-eroded hilly and gully regions to weaken the process of geologicalization, to accelerate the process of soil formation and to make weathered debrics further weather, whose physical and chemical properties can gradually take the turns for the better.And hence soil and water erosion has been basically controlled,And at the same time, the scientific bases have been provided for the further exploration and utilization of land resources in this region. |
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| Keywords: | purple sandy shale soil and water erosion process of soil formation an amount of soil erosion the field mioroclimate |
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