Influence of Sediment-laden Flow on Infiltration Capacity of Soil at Site of Afforestation
WANG Jin-Xin-；Huang-Bao-Long
1 College of Resources and Environment of Northwest Sci Tech University of Agriculture & Forest,712100, Yangling, Shaanxi; 2 College of Forestry Resources and Environment of Nanjing Forestry University, 210037, Nanjing:China
Abstract：Based on field test of infiltration with sediment laden flow and sediment nonladen flow on Black locust at site of afforestation, the impact of sediment concentration and physical clay content of sediment laden flow on infiltration capacity of soil with different texture were studied. The results showed that sediment laden flow can obvious decrease the infiltration capacity of soil with light loam and midium loam, reduce the transfer capability between precipitation and soil moisture. The reduce degree of infiltration capacity, which was affected by the soil texture, was increased with increasing of physical clay content in sediment, sediment concentration of sediment laden flow and infiltration duration.
王进鑫1；黄宝龙2. 人工林地含沙径流的入渗特性研究[J]. 中国水土保持科学, 2004, 2(2): 74-79.
WANG Jin-Xin-；Huang-Bao-Long. Influence of Sediment-laden Flow on Infiltration Capacity of Soil at Site of Afforestation. SSWCC, 2004, 2(2): 74-79.
2004, Vol. 2 
