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  4. 中国科学院页岩气与地质工程重点实验室
Heat flux measurements and thermal potential of the Garze geothermal area in the eastern Himalayan Syntaxis

文献类型：期刊论文

作者Wang, Yingchun3,4; Pang, Zhonghe1,2
刊名JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH
出版日期2021-12-01
卷号420页码:13
关键词Heat flux Soil temperature Water vapor flux Geostatistics Garze geothermal area
ISSN号0377-0273
DOI10.1016/j.jvolgeores.2021.107407
英文摘要A comprehensive heat flux assessment method that includes soil temperature measurement and a chloride inventory method to evaluate the heat energy of a fissured geothermal area was developed. A novel optimized function was created to deal with the anisotropy of the sequential Gaussian simulation while calculating the conductive thermal energy release, and the accuracy of the result was improved. This method was applied to geothermal potential studies on the fracture-controlled Garze geothermal system in the western Sichuan Plateau, which belongs to the eastern Himalayan syntaxis. The field work was limited to the Garyungo Thermal Area (GYGTA), with an area of 0.91 km(2). Soil temperature measurements in the field at more than 400 points and soil thermal conductivity measurements in the laboratory revealed that the conductive heat output accounts for 18.2 +/- 0.2 MW. The convective heat output through soil evaporation comes up to 2.8 +/- 0.5 MW. The heat output from the hot springs (seepage) accounts for 32.6 +/- 6.2 MW. The total heat output reaches 53.6 +/- 6.2 MW, with a heat flux of 59 +/- 7 W m(-2). The heat flux of the GYGTA was consistent with that of the Yangbajing geothermal area and some other high-temperature hydrothermal areas related to volcanic activities; therefore, the high-temperature nonvolcanic-hydrothermal area may produce significant geothermal energy. (C) 2021 Published by Elsevier B.V.
WOS关键词YELLOWSTONE-NATIONAL-PARK ; XIANSHUIHE FAULT ZONE ; HYDROTHERMAL SYSTEMS ; SOLFATARA-VOLCANO ; ENERGY-RELEASE ; CO2 EMISSIONS ; SLIP-RATE ; SOIL ; GEOCHEMISTRY ; DEFORMATION
资助项目National Natural Science Foundation of China[42130809] ; National Natural Science Foundation of China[41430319] ; National Natural Science Foundation of China[42002300]
WOS研究方向Geology
语种英语
WOS记录号WOS:000723163000002
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/103882]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Pang, Zhonghe
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Chengdu Univ Technol, Coll Energy Resources, Chengdu 610059, Peoples R China
4.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yingchun,Pang, Zhonghe. Heat flux measurements and thermal potential of the Garze geothermal area in the eastern Himalayan Syntaxis[J]. JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH,2021,420:13.
APA Wang, Yingchun,&Pang, Zhonghe.(2021).Heat flux measurements and thermal potential of the Garze geothermal area in the eastern Himalayan Syntaxis.JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH,420,13.
MLA Wang, Yingchun,et al."Heat flux measurements and thermal potential of the Garze geothermal area in the eastern Himalayan Syntaxis".JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 420(2021):13.

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来源：地质与地球物理研究所

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