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  2. 地质与地球物理研究所
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  4. 岩石圈演化国家重点实验室
Thermal properties of harzburgite and dunite at 0.8-3 GPa and 300-823 K and implications for the thermal evolution of Tibet

文献类型：期刊论文

作者Ge, Jianhua1,3; Zhang, Baohua1; Xiong, Zili1,3; He, Lanfang2; Li, Heping1
刊名GEOSCIENCE FRONTIERS
出版日期2021-03-01
卷号12期号:2页码:947-956
关键词Thermal diffusivity Thermal conductivity Harzburgite Dunite Thermal evolution Tibet
ISSN号1674-9871
DOI10.1016/j.gsf.2020.01.008
英文摘要Thermal diffusivity (D) and thermal conductivity (kappa) of harzburgite and dunite from Luobusha ophiolite were simultaneously measured up to 3 GPa and 823 K using the transient plane-source method in a multi anvil apparatus. The results show that the values of D and kappa of both samples systematically decrease with increasing temperature and increase with increasing pressure. By combination of the thermal physical data of rocks and minerals and geophysical constraints, we performed numerical simulation on the thermal evolution of Tibet vary over depth, distance and geologic ages. The present results provide new constraints on occurrence of partial melting and its geophysical significance beneath Tibetan crust.
WOS关键词LUOBUSA OPHIOLITE ; HEAT-CAPACITY ; DIFFUSIVITY ; CONDUCTIVITY ; SERPENTINE ; PRESSURE ; CHROMITITES ; SUBDUCTION ; OLIVINE ; ZONE
资助项目Key Research Program of Frontier Sciences of CAS[ZDBS-LY-DQC015] ; National Natural Science Foundation of China[41973056] ; National Natural Science Foundation of China[41773056] ; National Natural Science Foundation of China[41303048] ; Science Foundation of Guizhou Province[2017-1196] ; Science Foundation of Guizhou Province[2018-1176]
WOS研究方向Geology
语种英语
WOS记录号WOS:000611950300035
出版者CHINA UNIV GEOSCIENCES, BEIJING
资助机构Key Research Program of Frontier Sciences of CAS ; Key Research Program of Frontier Sciences of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation of Guizhou Province ; Science Foundation of Guizhou Province ; Key Research Program of Frontier Sciences of CAS ; Key Research Program of Frontier Sciences of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation of Guizhou Province ; Science Foundation of Guizhou Province ; Key Research Program of Frontier Sciences of CAS ; Key Research Program of Frontier Sciences of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation of Guizhou Province ; Science Foundation of Guizhou Province ; Key Research Program of Frontier Sciences of CAS ; Key Research Program of Frontier Sciences of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation of Guizhou Province ; Science Foundation of Guizhou Province
源URL[http://ir.iggcas.ac.cn/handle/132A11/100070]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Zhang, Baohua
作者单位1.Chinese Acad Sci, Inst Geochem, Key Lab High Temp & High Pressure Study Earths In, Guiyang 550081, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Ge, Jianhua,Zhang, Baohua,Xiong, Zili,et al. Thermal properties of harzburgite and dunite at 0.8-3 GPa and 300-823 K and implications for the thermal evolution of Tibet[J]. GEOSCIENCE FRONTIERS,2021,12(2):947-956.
APA Ge, Jianhua,Zhang, Baohua,Xiong, Zili,He, Lanfang,&Li, Heping.(2021).Thermal properties of harzburgite and dunite at 0.8-3 GPa and 300-823 K and implications for the thermal evolution of Tibet.GEOSCIENCE FRONTIERS,12(2),947-956.
MLA Ge, Jianhua,et al."Thermal properties of harzburgite and dunite at 0.8-3 GPa and 300-823 K and implications for the thermal evolution of Tibet".GEOSCIENCE FRONTIERS 12.2(2021):947-956.

入库方式： OAI收割

来源：地质与地球物理研究所

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