Different Materials Effect on Infiltration Under Simulated Rainfall

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Publication date
1 January 2004
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Abstract

利用人工模拟降雨试验研究不同覆盖材料对降雨入渗能力的影响 ,重点研究渗水地膜覆盖、海绵薄膜覆盖情况下径流量和水分入渗速率的变化。结果表明 ,渗水薄膜覆盖、海绵薄膜覆盖均能明显降低径流量 ,增加水分入渗速率 ,海绵薄膜覆盖和渗水薄膜覆盖 2 4 min内的累积径流量分别减少 6 3.94 %和 87.0 8%

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    Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources

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