长江上游泥石流数量多，分布广，对此在现阶段一方面积极采取预防措施，包括建立１１个泥石流预警一级站，若干个二级站，较多的三级站和广泛开展群测群防工作，以实现减灾防灾；一方面积极建立以泥石流流域综合治理与经济开发相结合的试验站，以积累经验，为今后全面开展泥石流治理提供依据和范例． There are many debris flows in the upper reaches of the Yangtze River, and they are widely distributed. At this stage, on the one hand, they actively take precautionary measures, including establishing 11 first-stage debris flow alarm stations, several second-level stations, and more tertiary stations, Work to achieve disaster reduction and disaster prevention; on the one hand, we should actively establish a pilot station that combines the comprehensive management of debris flow basin and economic development so as to accumulate experience and provide the basis and example for comprehensively implementing debris flow control in the future.