The Yangtze river is a famous storm flood river with abundant rainfall and frequent storm flood, the flooddistribution scope is wide.
长江是一条著名的雨洪河流,雨量充沛,暴雨洪水频繁,洪灾分布范围广泛。
2
The distribution feature of the flood land along the river, its landform and structure, basal structures and hydrologic conditions are analyzed based on the data collected systematically.
对沿江两岸河漫滩的分布特征、漫滩地貌、漫滩结构、漫滩基底结构、漫滩水文地质条件等进行了分析。
3
Methods Field investigation was used to understand basic behaviors and diseases distribution of flood victims.