The paper systematically analyzed the periglacial landforms remained in the Da Hinggan Mountains and made a further discussion on the paleoenvironment over there.

• 在系统分析大兴安岭北部各类冰缘地貌景观基础上,根据大林河下游冰缘现象及其孢粉分析数据对其形成的古气候环境作了进一步的探讨。