摘要
降雨侵蚀力是降雨引起土壤侵蚀的潜在能力。应用Ｋｒｉｇｅ方法模拟中国降雨侵蚀力Ｒ值的地理空间分布规律，并对我国１２８个重点站的Ｒ值进行了空间内插计算。模拟和计算结果表明Ｋｒｉｇｅ方法模拟回归优度达９９．９９％。
Rainfall erosivity is a potential capacity of soil erosion by rainfall. This paper simulated the law of geographic distribution of rainfall erosivity in China using the method of Krige, and R values of 128 main stations have been computed. The results of simulating and computing showed that the regression precision was 99.99%. So it would provide new powerful tool and theory basis for analysis of reginal distribution feature of rainfall erosivity in our country.
