The sediment delivery ratio in a small catchment in the black soil region of Northeast China

• 作 者: Yi-fan DONG Yong-qiu WU Tian-y
• 机 构: StateKeyLaboratoryofEarthSurfaceProcessesandResourceEcology,MOEEngineeringCenterofDesertificationand
• 出 处: 国际泥沙研究：英文版
• 发表日期: 2013年1期
• 关键词: 东北黑土区 泥沙输移比 小流域 中国 平均沉积速率 沉积物分析 水库上游 内蒙古自治区 Sediment delivery ratio Reservoir s
• 基金项目: supported by the National Natural Science Foundation of China(41071129),the Youth Talent Team Program of IMHE,Chinese Academy of Sciences(SDSQB-2011-01),the National Basic Research Program of China(20

<正>The black soil region of northeast China,which covers the Provinces of Heilongjiang,Jilin and the Inner Mongolia autonomous region with black soil,chernozem and meadow soil,has experienced soil erosion since intense agricultural reclamation began