寒冻风化控制的祁连山风化碎屑的空间分布

洪洋, 耿豪鹏, 潘保田

Frost cracking controlled scree spatial distribution in the Qilian Mountains

Yang HONG, Haopeng GENG, Baotian PAN

图5 420 ka以来Vostok冰芯温度记录（修改自Petit等［41］， 紫色虚线框为25 ka以来温度变化）

Fig. 5 420 ka continuous temperature record based on the Vostok ice core， Antarctica： modified from Petit et al［41］. Purple dashed box is 25 ka continuous temperature record