Figures

Figure 1: Comparative changes in land use from 1980 to 2002.

Figure 3: Comparison of river water diversion per unit irrigation area for the Tuoshigan-Kumalake River plain and the Akesu River delta 1999-2002.

Figure 4: Schematic diagram of the runoff-evaporation (RE) hydrological model.

Figure 5: Calculated (dotted) and observed (solid) discharge to downstream for Xidaqiao station.