• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring >Comparative Study on Slope Erosion Characteristics of Loess and Purple Soil
【24h】

Comparative Study on Slope Erosion Characteristics of Loess and Purple Soil

机译：黄土与紫色土坡面侵蚀特征比较研究。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The Through the simulating rainfall experiment, a contrast study on slope runoff and sediment yield characteristics of loess and purple soil under the same experimental conditions was conducted. The result shows that the loess slope develops the infiltration excess runoff and deeper erosion gullies, whereas the purple soil favors the saturation excess runoff with undeveloped or weakly developed slope channels. Furthermore, the slope erosion of the loess was much greater than that of the purple soil under the same conditions. When soil conservation measurements are made, appropriate methods should be taken according to the soil characteristics in order to achieve ideal effects.
机译：通过模拟降雨试验，在相同的试验条件下，对黄土和紫色土的坡面径流和产沙量特征进行了对比研究。结果表明，黄土边坡发育入渗过量径流和较深的冲蚀沟，而紫色土则有利于饱和渗余径流，而其坡道尚未发育或发育较弱。此外，在相同条件下，黄土的边坡侵蚀远大于紫色土。在进行土壤养护测量时，应根据土壤特性采取适当的方法，以达到理想的效果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号