Characteristics of Runoff and Sediment Yield of Vegetation Measures on Slope Farmland in Anjiagou Watershed
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    Abstract:

    Based on the runoff plot data of Anjiagou watershed in 2007-2010, we research the rainfall-runoff per area and the cumulative sediment load under different vegetation measure conditions were obtained, and the characteristics of runoff and sediment under different conditions were analyzed. The results show that the chinese pine slope farmland had the highest runoff and the wheat slope farmland had the highest sediment load. The relationship of runoff yield in the five slope farmlands are in order of chinese pine slope farmland > wheat slope farmland > sainfoin slope farmland > banned > seabuckthorn slope farmland. The relationship of sediment yield are in order of wheat slope farmland > sainfoin slope farmland > chinese pine slope farmland > banned > seabuckthorn slope farmland. The rainfall-runoff and sediment load are positively correlated with slope. Sediment yield has some correlation with runoff.

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刘雪峰,张富,张佰林,李旭春.安家沟流域不同植物措施坡耕地的产流产沙特征[J].水土保持通报英文版,2014,(4):17-20

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History
  • Received:July 27,2013
  • Revised:August 12,2013
  • Adopted:
  • Online: April 05,2016
  • Published: