Study on Water Requirements of Liuzhou Ecological City Construction

This paper calculated and analyzed the water requirements of Liuzhou ecological city construction, combining with the eco-city planning of Liuzhou. The results showed that water requirements of Liuzhou ecological city construction was wavelike raised gradually, the water requirements of final ecological city construction will reach100.32 × 10⁸ m³. Development and utilization level of water resources will be 0.406, which the urban, Liujiang, Rongan were 1.529, 0.425 and 0.410 relatively. The water resource was over-exploitation, while water requirement was mainly used for forestland water requirement, agricultural water requirement and industrial water requirement. Therefore, it was vital to save water. The residents´ water consumption and green space water consumption were relatively few, but the increase amplitudes was much higher. Hereby, it is crucial to give some suggestions and measures of water resource conservation and utilization on Liuzhou ecological city construction.