关键词: 不同下垫面, “冰川锋”, 逆温, 绝热分布, 温度递减率, 冰雪区, 非冰雪区

Abstract: This paper is based on measured data in the Chongce ice cap area of the West Kunlun Mo-untain. The diurnal variation of air temperature in the glacier and nonglacier areas, its variation in horizontal and vertical directions as well as seasonal variation were revealed. The results show that there are small diurnal range of air temperature and large temperature difference be-tween day and night in the glacier area. In general, the atmosphere is in the superadiabatic stable state in the ice/snow region daring the day.

Key words: The glacier front, Inverse temperature, Abiabatic distribution, Lapse rate of temperature, The lce/snow area, The nonglaeier area