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梅里雪山1991年和2019年雪崩事件重建及影响因素分析
段仕美1,2(), 刘时银1,2(), 朱钰1,2, 缪文飞1,2, 韩丰泽1,2, 祁苗苗1,2
Reconstructing and analyzing avalanche events of 1991 and 2019 in Meili Snow Mountain
Shimei DUAN1,2(), Shiyin LIU1,2(), Yu ZHU1,2, Wenfei MIAO1,2, fengze HAN1,2, miaomiao QI1,2

图5. 1991年雪崩堆积范围分布图(a);三号营地所在截面沉积高度[图5(a)中红色虚线](红色线条为该截面流量变化轮廓曲线,绿色线条为截面地形线,灰色填充区域为该截面积雪堆积厚度变化)(b);三号营地积雪堆积厚度变化(c)

Fig.5. Distribution of avalanche accumulation area in 1991(a); the thickness of the section at Camp 3 [dotted red line in Fig. 5(a)] (The red line is the contour curve of flow change, the green line is the terrain line, and the gray filled area is the change of snow accumulation thickness) (b); changes in sediment thickness at Camp 3 (c)