IGGCAS OpenIR  > 页岩气与地质工程院重点实验室
Heat flux measurements and thermal potential of the Garze geothermal area in the eastern Himalayan Syntaxis
Wang, Yingchun1,2; Pang, Zhonghe3,4
2021-12-01
Source PublicationJOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH
ISSN0377-0273
Volume420Pages:13
AbstractA 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.
KeywordHeat flux Soil temperature Water vapor flux Geostatistics Garze geothermal area
DOI10.1016/j.jvolgeores.2021.107407
Funding OrganizationNational 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
WOS KeywordYELLOWSTONE-NATIONAL-PARK ; XIANSHUIHE FAULT ZONE ; HYDROTHERMAL SYSTEMS ; SOLFATARA-VOLCANO ; ENERGY-RELEASE ; CO2 EMISSIONS ; SLIP-RATE ; SOIL ; GEOCHEMISTRY ; DEFORMATION
Language英语
Funding ProjectNational Natural Science Foundation of China[42130809] ; National Natural Science Foundation of China[41430319] ; National Natural Science Foundation of China[42002300]
Funding OrganizationNational 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
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000723163000002
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103882
Collection页岩气与地质工程院重点实验室
Corresponding AuthorPang, Zhonghe
Affiliation1.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
2.Chengdu Univ Technol, Coll Energy Resources, Chengdu 610059, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
Corresponding Author AffilicationKey Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
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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