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本文介绍了四川凉山州普格县“6·20”泥石流灾害应急调查的初步成果。通过对泥石流成因和动力过程的初步分析,以及泥石流灾情的现场评估,提出了对这类低频率大规模泥石流的预测预报和我国现行救灾防灾政策的若干建议。
This article presents the preliminary results of the emergency investigation of the debris flow disaster “6 · 20” in Puge County, Liangshan Prefecture, Sichuan Province. Based on the preliminary analysis of the causes of formation and dynamic process of debris flow and the on-site assessment of the debris flow disaster, some suggestions are put forward to predict and forecast the large-scale debris flow with low frequency and the current disaster prevention and control policies in our country.