Wu Pute, Zhou Peihua. Study on the Relationship between Land Slope and Sheet Flow Erosin[J]. Bulletin of Soiland Water Conservation, 1993, 12(3): 1-5.DOI:
The rationship between land slope and sheet flow erosion was studied on the base of erosion force of sheet flow The result indicated that by the erosion of sheet flow
the relationship between land slope and the amounts of erosion was a power funtion
the amounts of erosion increasing rate(dsF/ds)added with land slope and rainfall intensity.By the raindrop slope was roughly parabolie
that is there is a critical slope sk.when Sk.The amounts of erosion was increased with land slope
but when Sk
the amounts of erosion dereased with land slope.Finally
the mechanism of land slope effect on the sheet flow erosion was also analysed