土地利用变化和气候波动对东江流域水循环的影响

Influences of Land Use Changes and Climatic Vibration on Water Circulation in the East River Valley

研究土地利用变化和气候波动对东江流域水资源及水循环的影响,将为东江流域国民经济的可持续性发展、水资源的有效利用和调配等提供决策依据。以SCS模型为基础,建立适用于东江流域的月水量平衡模型,并利用8个代表流域的资料进行检验,模型结构简单,模拟结果说明所建模型具有较高的模拟精度。

This paper studies the influences of land use changes and climatic vibration on water resources and water circulation in the East River Valley and will provide basis for decision-making for sustainable development of economy, effective utilization and allocation of water resources in the East River Valley. Based on SCS model, a monthly water balance model suitable for the East River Valley is established and checked with data of 8 representative river basins. The model is simple in structure and results of simulation show that the model is of high simulation accuracy.