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《Journal of Glaciology and Geocryology》 1981-03
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HEAT TRANSFER WITHIN GLACIAL ACTIVE LAYER——Taking No.5 Glacier, Yanglong River,Qilian Shan, as an Example

Ren Jiawen, Huang Maohuan (Lanzhou Institute of Glaciology and Cryopcdology, Academia Sinica)  
The temperature data at 3 altitudes of active layer in No.5 Glacier, Yanglong River, Qilian Shan, measured in the summer of 1977 are analysed to see the situation of heat transfer. It is verified that the principal heat exchange in active layer, over 3 m below surface, is conduction. A modified equation for temperature regime is drawn. The relationship between mean ice temperature and depth is found to be linear. The vertical temperature gradient in this layer is greater than that needed for geothermal flux to travel through it by a factor of 3.5-8. Hereby most glaciers in Qilian Shan, several ten metres in thickness, may partly reach melting piont at their base. Perhaps the relatively great vertical temperature gradient is a feature of continental type glaciers in China. The temperature regime in infiltration zone, being different from that in other zones below it, is characterized by a high inner temperature with a small inner amplitude on the one hand, a low surface temperature with a great surface amplitude on the other.
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【References】
Chinese Journal Full-text Database 6 Hits
1 Huang Maohuan, Wang Zhongxiang and Ren Jiawen (Lanzhou Institute of Gladology and Cryopedology, Academia Sinca);ICE TEMPERATURE OF GLACIERS IN CHINA[J];Journal of Glaciology and Geocryology;1982-01
2 Ren Jiawen (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);The Ice Temperature of Bogda Fan-Shaped Diffluence Glacier in Bogda Area, Tian Shan[J];Journal of Glaciology and Geocryology;1983-03
3 Ren Jiawen, Zhang Jinhua and Huang Maohuan (Lanzhou Institute of Gladology and Geocryology, Academia Sinica);A Study of Ice Temperature in No. 1 Glacier in the Urumqi River Headwaters, Tianshan[J];Journal of Glaciology and Geocryology;1985-02
4 HUANG Mao huan (Lanzhou Institute of Glaciology and Geocryology, CAS, Lanzhou Gansu 730000, China);Forty Year's Study of Glacier Temperature in China[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1999-03
5 LI Zhen~(1),YAO Tan-dong~(1,2),TIAN Li-de~(1,2),XU Bai-qing~(1,2),WU Guang-jian~(1),ZHU Guo-cai~(1)S, Lanzhou Gansu 730000, China; 2.Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100029, China );Borehole Temperature at the Ice-core Drilling Site in the Muztag Ata Glacier, East Pamirs[J];Journal of Glaciology and Geocryology;2004-03
6 ZHOU TAO AND HAN JIAN-KANG(Lanzhou Institute of Glaciology and Geocryology, Academia Sinica, Lanzhou 730000, PRC);TEMPERATURE DISTRIBUTION OF CHONGCE ICE CAP, WEST KUNLUN MTS.[J];科学通报(英文版);1990-12
【Citations】
Chinese Journal Full-text Database 2 Hits
1 (Investigation Team on Utilization of Ice and Snow Eesources in the Qilian Shan, Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);A PRELIMINARY STUDY ON RECENT FLUCTUATION OF GLACIERS IN THE QILIAN SHAN[J];Acta Geographica Sinica;1980-01
2 Wu Guang-he Xie Zi-chu Huang Mao-huan Sun Zuo-zhe Wang Zhong-xiang;Stndy on the Principal Features of Present Glaciers in Qilianshan[J];Journal of Lanzhou University;1980-03
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Shi Yafeng, Ren Binghui ( Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica );A SHORT HISTORY ON GLACIOLOGICAL RESEARCH IN CHINA[J];Journal of Glaciology and Geocryology;1983-01
2 Xie Zichu, Wu Guanghe,Wang Zhongxiang and Zhang Wenjing (Lanzhou Institute of Glaciology and Cryo pedology, Academia Sinica, Department of Geology and Geography, Lanzhou University);Ice Formation of the Glaciers on the Northern Slope of Bogda, Tian Shan[J];Journal of Glaciology and Geocryology;1983-03
3 Wang Lilun,Liu Chaohai, Kang Xingcheng and You Genxiang (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);Fundamental Features of Modern Glaciers in the Altay Shan of China[J];Journal of Glaciology and Geocryology;1983-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Huang Maohuan, Wang Zhongxiang and Ren Jiawen (Lanzhou Institute of Gladology and Cryopedology, Academia Sinca);ICE TEMPERATURE OF GLACIERS IN CHINA[J];Journal of Glaciology and Geocryology;1982-01
2 Huang Maohuan, Sun Zuozhe (Lanzhou Institute of Glaciology and Cryopedology,Academia Sinica);SOME FLOW CHARACTERISTICS OF CONTINENTAL-TYPE GLACIERS IN CHINA[J];Journal of Glaciology and Geocryology;1982-02
3 Wang Zhongxiang ( Lanzhou Institute of Glaciology and Cryopcdology, Acadcmia Sinica );A PRELIMINARY SURVEY ON THE ICE CAVE OF THE GLACIER N0.1 AT THE SOURCE OF URUMQI RIVER, TIAN SHAN[J];Journal of Glaciology and Geocryology;1983-01
4 Ren Jiawen (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);The Ice Temperature of Bogda Fan-Shaped Diffluence Glacier in Bogda Area, Tian Shan[J];Journal of Glaciology and Geocryology;1983-03
5 Wang Lilun,Liu Chaohai, Kang Xingcheng and You Genxiang (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);Fundamental Features of Modern Glaciers in the Altay Shan of China[J];Journal of Glaciology and Geocryology;1983-04
6 Ren Jiawen, Zhang Jinhua and Huang Maohuan (Lanzhou Institute of Gladology and Geocryology, Academia Sinica);A Study of Ice Temperature in No. 1 Glacier in the Urumqi River Headwaters, Tianshan[J];Journal of Glaciology and Geocryology;1985-02
7 Cai Baolin, Xie Zichu and Huang Maohuan (Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences);The Effect of Melt-water Percolation on the Temperature of a Glacier[J];Journal of Glaciology and Geocryology;1987-02
8 Cai Baolin and Wang Liangwei (Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences);The Research of Snow Temperature and Melt-water Percolation in the Infiltration of a Glacier[J];Journal of Glaciology and Geocryology;1989-01
9 Yao Tandong, Jiao Keqing, Zhang Xinping Yang Zhihong (Lanzhou Institute of Glaciology and Geocryology, Academia Sinica) L. G. Thompson (Byrd Polar Research Center, Ohio University, US);Glaciologic Studies on Guliya Ice Cap[J];Journal of Glaciology and Geocryology;1992-03
10 ZHENG Benxing( Lanzhou Institute of Glaciology and Geocryology CAS, Lanzhou 730000) ZHAO Xitao;WANG Cunyu(Institute of Geology, CAS, Bijing 100029)LI Tiesong(Department of Geography , Sichuan Normal Collage, Nanchong 637002);Features and Fluctuation of the Melang Glacier in the Mainri Mountain[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1999-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Huang Maohuan, Sun Zuozhe (Lanzhou Institute of Glaciology and Cryopedology,Academia Sinica);SOME FLOW CHARACTERISTICS OF CONTINENTAL-TYPE GLACIERS IN CHINA[J];Journal of Glaciology and Geocryology;1982-02
2 Ren Jiawen (Lanzhou Institute of Glaciology and Cryopedology, Academia Sinica);The Ice Temperature of Bogda Fan-Shaped Diffluence Glacier in Bogda Area, Tian Shan[J];Journal of Glaciology and Geocryology;1983-03
3 Ren Jiawen, Zhang Jinhua and Huang Maohuan (Lanzhou Institute of Gladology and Geocryology, Academia Sinica);A Study of Ice Temperature in No. 1 Glacier in the Urumqi River Headwaters, Tianshan[J];Journal of Glaciology and Geocryology;1985-02
4 Kang Ersi (Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences);A Preliminary Study on the Drainage System in the Ablation Area of the Glacier No.1 at the Source of Urumqi River[J];Journal of Glaciology and Geocryology;1991-03
5 HUANG Mao huan (Lanzhou Institute of Glaciology and Geocryology, CAS, Lanzhou Gansu 730000, China);Forty Year's Study of Glacier Temperature in China[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1999-03
6 YE Bai-sheng, DING Yong-jian, LIU Chao-hai (Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou Gansu 730000, China);Response of Valley Glaciers in Various Size and Their Runoff to Climate Change[J];Journal of Glaciolgy and Geocryology;2001-02
7 LI Zhi-jun,QU Yue-xia,SHENZhao-wei, WANG Yong-xue, LI Guang-wei (State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian Liaoning 116024, China);Flexural Strength of DUT-1 Synthetic Model Ice[J];Journal of Glaciolgy and Geocryology;2001-02
8 PU Jian chen, YAO Tan dong, WANG Ning lian, DUAN Ke qin, ZHU Guo cai, YANG Mei xue (Key Laboratory of Ice Core and Cold Regions Environment, CAREERI, CAS, Lanzhou Gansu 730000, China);The Distribution of 80-m Ice Temperature in Puruogangri Ice Field on the Tibetan Plateau[J];Journal of Glaciolgy and Geocryology;2002-03
9 LI Zhen~(1),YAO Tan-dong~(1,2),TIAN Li-de~(1,2),XU Bai-qing~(1,2),WU Guang-jian~(1),ZHU Guo-cai~(1)S, Lanzhou Gansu 730000, China; 2.Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100029, China );Borehole Temperature at the Ice-core Drilling Site in the Muztag Ata Glacier, East Pamirs[J];Journal of Glaciology and Geocryology;2004-03
10 LIU Geng-nian, PEI Zhi-yong,CHEN Yi-xin(College of Environmental Sciences,Peking University,Beijing 100871,China);Subglacial Process Indicated by Microstructures on Ice-bedrock Surface in Glacier No.1 at the Headwater of the rümqi River,Tianshan[J];Journal of Glaciology and Geocryology;2006-03
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