Based on the collected data of mud rock flow in combination with rainfall condition, the author puts forward the early warning precipitation and range for slope mud rock flow, slide mud rock flow and gully mud rock flow and countermeasures.

• 根据大苗山已经收集到的泥石流资料，结合降雨情况，提出坡面泥石流、滑坡泥石流和沟谷泥石流预警雨量和预警范围、治理措施。