西昆仑山古里雅冰帽深钻孔冰温的稳定态分析  

A Steady-state Analysis of Ice Temperature in the Guliya Ice Cap, West Kunlun Mountains

作　　者：黄茂桓[1] 

机构地区：[1]中国科学院兰州冰川冻土研究所

出　　处：《冰川冻土》1997年第3期202-206,共5页Journal of Glaciology and Geocryology

摘　　要：在西昆仑山古里雅冰帽海拔６０７０ｍ处钻孔，深３０９ｍ，上部２００ｍ进行了温度测量。对实测资料作稳定态分析后，得出冰内温度梯度大、底部达融点的结果。算出地热通量为１１２ｍＷ／ｍ２，与青藏高原为高地热区的观点一致。A borehole, 309 m in depth, was made at 6 070 m a s l. on the Guliya Ice Cap in the West Kunlun Mountains, of which in the upmost 200 m ice temperature was measured A steady-state analysis of the measured data reveals a great temperature gradient within the ice cap and the melting point appearing at the bottom. The geothermal flux is calculated to be 112 mW/m 2, which is coincident with the idea that the Tibetan Plateau is a high geothemal area.

关 键 词：冰帽 冰温 地热 稳定态 西昆仑山 冰川 

分 类 号：P343.6[天文地球—水文科学]