1. Soil erosion in the black soil area to the east of the Great Xingan Mountains in Hulunbuir;Cui;Soils (in Chinese),2005
2. The effects of CRP enrollment on sediment loads in two southern Illinois streams;Davie;J. Soil and Water Conserv.,1994
3. Foster, G. R., Lane, L. J. and Milder, W. F. 1983. Seasonally ephemeral cropland gully erosion. In Proceedings of Natural Resources Modeling Symposium. Pingree Park, CO., USA, Oct. 16–21, 1983. pp. 263–365.
4. Runoff, erosion and soil quality characteristics of a former Conservation Reserve Program sites;Gilley;J. Soil and Water Conserv.,1997
5. The soil erosion factors and patterns in the loess region of Shaanxi and Gansu provinces;Huang;Chinese Science Bulletin (in Chinese),1953