冰川湖突发性洪水具有强烈的随机性和不确定性文章以天山麦兹巴赫冰川湖突发洪水为例， 应用其近４０ ａ 来实测的 ３７ 次冰川突发洪水的洪峰流量等实测资料， 从洪水时间序列出发， 应用非线性动力系统重构技术，探讨了冰川湖突发洪水的分形特征，计算得出了关联分维数 Ｄ２ 和 Ｋｏｌｏｍ ｏｇｏｒｏｖ 熵结果表明， 冰川湖突发洪水的时序分布具有分形特征， 是其内在的非线性动力系统演化的结果 The sudden flood of Glacier Lake has a strong randomness and uncertainty. By taking the sudden flood of the Meizbach glacier lake in Tianshan Mountain as an example, the measured data of the peak flood of 37 glacial floods measured in the past 40 years Based on the flood time series, the nonlinear dynamical system reconstruction technique is used to discuss the fractal characteristics of glacial lake floods. The correlation fractal dimension D2 and Kolom ogorov entropy are calculated. The results show that the glacial lake sudden flood Timing distribution has the characteristics of fractal, which is the result of evolution of its internal nonlinear dynamical system