1. Chariat, S., Delleur, J.W., 1993. Integrating a physically based hydrological model with GRASS. In: Kovar, K. (ed). Application of GIS in Hydrology and Water Resources Management. Wallingford IAHS press, pp. 143–150.
2. Eastman, R.J., 1997. IDRISI for Windows: User’s Guide, Version 2.0, Chaps. 4–17. Clark Labs for Cartographic Technology and Geographical Analysis, Worcester.
3. Environmental Systems Research Institute (ESRI). Inc., Cell Base Modeling with Grid. Redlands.CA:[s.n.],1992.
4. Foster, G.R., Wischmeier, W.H., 1974. Evaluating irregular slopes for soil loss prediction. Transactions of the American Society of Agricultural Engineers, 172, 305–309.
5. HHS (Hangzhou Hydrology Station), 2000. Rainfall data monthly amounts for 30 years. Hangzhou, China (In Chinese, with English summary).