WEI Zhongyi,WANG Zhiguo,DUAN Ximing,et al.The Infiltration Model at Various Underlying Surfaces in Hegou Watershed[J].Research of Soil and Water Conservation,2000,7(04):32-35.
河沟流域水分入渗的数学模型
- Title:
- The Infiltration Model at Various Underlying Surfaces in Hegou Watershed
- Keywords:
- loess plateau; small watershed; infiltration model
- 分类号:
- S152.72
- 摘要:
- 采用现场实地人工模拟降雨试验，并结合双环入渗测定以及天然降雨条件下的径流小区观测等手段，对河沟流域各类型下垫面水分入渗规律及特征进行了较为深入系统地研究，并对各入渗模型的优劣进行了分析、比较及评价.结果表明：考斯加可夫（Kostiakov）公式以及霍顿（Horton）公式较符合河沟流域的实际入渗情况.
- Abstract:
- Mainly based on the field simulated rainfall experiments,the infiltration law in Hegou watershed was systematically studied.The result showed that Horton infiltration model and Kostiakov infiltration model were suitable for the wastershed.
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备注/Memo
收稿日期:2000-10-13基金项目:国家“九五”科技攻关项目黄土高原水土流失区农业综合发展技术研究第6专题——晋西残塬区高产型农业综合发展研究（96-004-05-06）的内容.