Effects of grass and shrub cover on the critical unit stream power in overland flow

• 作 者: XIAO Peiqing YAO Wenyi M. J. M
• 机 构: YellowRiverInstituteofHydraulicResearch,USDA-ARSNationalSedimentationLaboratory
• 出 处: 国际泥沙研究：英文版
• 发表日期: 2011年3期
• 关键词: 坡面流 灌木 电源 机组 临界 土壤流失 盖度 水土保持方案 Soil erosion Soil loss Unit stream power
• 基金项目: This study was funded by National Basic Research Program of China （2011 CB403303, 2007CB407201）, National Natural Science Foundation of China （41071191） and Foundation of YRIHR （HKY-JBYW-2012-04）. Dee

<正>Improved knowledge of the effects of grass and shrub cover in overland flow can provide valuable information for soil and water conservation programs.Laboratory simulated rainfall studies were conducted to determine effects of grass and shrub on