(1)方法的來源: 椒園子水文站是属于山区河道暴漲暴落的特性,洪水來时,水深流急,暴風大雨,浪濤汹猛大批伐木源源不断浮运而下,加之船只太小,設备又差,以致今年6月份濱江上游第一次洪水來 (1) The origin of the method: Jiao Yuanzi Hydrological Station belongs to the characteristic of the rising and falling of the river in mountainous area. When the flood comes, the water depth and current are heavy, the storm is heavy and the stormy and violent large quantities of logs are continuously floated down. Besides, the vessel is too small, And poor, resulting in June this year, the first flood to the upper reaches of Riverside