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Debris flow is a sudden geological disaster, once it occurs, it will cause irreparable economic losses and casualties. In recent years, debris flow disaster control methods emerge in endlessly, among which monitoring and early warning method is the most effective and economic method. In this paper, through the analysis of the monitoring content of material source, water source, characteristics of debris flow mass and the comparison of the current monitoring technology and methods, which is conducive to the selection of monitoring methods for the prevention and control of actual geological disasters, which can avoid the waste of resources. |
