分析了北沟河泥石流的分布区域，对该区域泥石流的发育条件及特征进行了研究，并探讨了泥石流的发展趋势，提出了一些防治建议，以减少泥石流灾害的发生，保证该区域人们的生命财产安全。%The paper analyzes the debris flow distribution region of North ditch river,studies its development conditions and characteristics,ex-plores debris flow development trend,and puts forward some prevent suggestions,with a view to reduce debris flow disasters and guarantee peo-ple’s life and property safety.
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