期刊论文详细信息
American Journal of Applied Sciences | |
Effect of Covers and Rainfall on Soil and Water Conservation Using a Tilting Flume Model| Science Publications | |
L. Suwanchai1  S. Compliew1  N. Krongwieng1  | |
关键词: Inflow; runoff; deep drainage; soil erosion; soil and water conservation; covers; elephant grass or vetiver grass; | |
DOI : 10.3844/ajassp.2007.410.416 | |
学科分类:自然科学(综合) | |
来源: Science Publications | |
【 摘 要 】
The effect of stone and vegetative covers was evaluated for soil and water conservation in a waterway on salty soils in the Northeast of Thailand. Experiments were conducted on a hydraulic tilting flume under simulated unit flow (120 and 45 cm2s-1), rainfall (120 mm/hr) and slope (0, 1.2,1.4,1.6,1.8,2.0, 2.2, 2.4, 2.6, 2.8 and 3.0%) conditions. The depth of soil was maintained at 0.20 m. over a perforated bed to facilitate deep drainage. A comparative study of bare soil, stone cover (50%) and vegetative cover (50%) is made to evaluate soil loss, deep drainage, Manning
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201911300338515ZK.pdf | 198KB | download |