In this paper,the precipitation and erosion characteristics of three rainstrom types on the Loess Plateau are statistically analyzed.The results show that the individual rainfall amount of pattern A,pattern B and pattern C storm is generally 10-30mm,30-100mm and 60-130mm respectively,and the rainfall duration of the pattern A,B and C storm is usually 30-120minutes,3-18 hours and more than 24 hours,the proportion of maximum rainfall in 60 minutes in total amount is 85-100% of pattern A,30-70% of pattern B,a...
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