| 1 | The authors briefly depicted the development features of mudflow hazard in Dashuiqing gully in Binchuan County. | |
| 2 | This paper has analysed the essential feature and formed conditions of the geological hazards development of Binchuan in details. | |
| 3 | The article analyzes the environmental impacts from the planting and preliminary process of flax, and points out countermeasures to protect environment to the existing problems. |