IGGCAS OpenIR  > 岩石圈演化国家重点实验室
Heat production of sedimentary rocks in the Sichuan basin, Southwest China
Zhu, Chuanqing1,2; Xu, Ming3; Qiu, Nansheng1,2; Hu, Shengbiao4
2018
Source PublicationGEOCHEMICAL JOURNAL
ISSN0016-7002
Volume52Issue:5Pages:401-413
AbstractAn integrated analysis of the heat production of sedimentary rocks from the Sichuan Basin was carried out by measuring the radioactive heat-producing elements (HPE) (U, Th, and K) in well samples. The mean heat production was calculated to be 0.83 +/- 0.36, 1.09 +/- 0.38, and 1.07 +/- 0.39 mu, 0.40 +/- 0.39, and 0.35 +/- 0.27 mu W/m(3) in sandstone, siltstone, mudstone, limestone and dolomite, respectively. In terrigenous sedimentary rocks, the contributions of U, Th, and K to the heat production were 65-68%, 26-28%, and 6-8%, respectively. The mean heat production of sedimentary layer in the Sichuan basin was estimated as 0.77-0.78 mu W/m(3), the gross heat production of sedimentary layer was calculated to be 8.11 mW/m(2) in the west, 5.28 mW/m(2) in the center and 7.78 mW/m(2) in the east. The heat production of sedimentary layer contributes similar to 15% to the surface heat flow in the western and eastern Sichuan basin, and similar to 8% in the central basin. This study classified the lithology based on their contributions of radioactive elements to the heat production, which provides an insight to the differentiated heat productions of the sedimentary layers in the Sichuan Basin.
Keywordradioactive heat production heat flow gamma-ray spectrometry sedimentary rocks Sichuan Basin
DOI10.2343/geochemj.2.0530
Funding Organization"National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent
WOS KeywordGAMMA-RAY SPECTROMETRY ; CRUSTAL TEMPERATURE ; EASTERN DESERT ; EVOLUTION ; FLOW ; RADIOACTIVITY ; LITHOSPHERE ; CONSTRAINTS ; GENERATION ; POTASSIUM
Language英语
Funding Project"National Science and Technology Major Project" of China[2017ZX05008004] ; National Natural Science Foundation of China[41772248] ; National Natural Science Foundation of China[41690013] ; Beijing Training Project of Science and Technology Nova and Leading Talent[Z171100001117163]
Funding Organization"National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent ; "National Science and Technology Major Project" of China ; "National Science and Technology Major Project" of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Beijing Training Project of Science and Technology Nova and Leading Talent ; Beijing Training Project of Science and Technology Nova and Leading Talent
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000456045500002
PublisherGEOCHEMICAL SOC JAPAN
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/90184
Collection岩石圈演化国家重点实验室
Corresponding AuthorZhu, Chuanqing
Affiliation1.China Univ Petr, State Key Lab Petr Resources & Prospecting, Beijing 102249, Peoples R China
2.China Univ Petr, Coll Geosci, Beijing 102249, Peoples R China
3.Tianjin Geothermal Explorat & Dev Design Inst, Tianjin 300250, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Chuanqing,Xu, Ming,Qiu, Nansheng,et al. Heat production of sedimentary rocks in the Sichuan basin, Southwest China[J]. GEOCHEMICAL JOURNAL,2018,52(5):401-413.
APA Zhu, Chuanqing,Xu, Ming,Qiu, Nansheng,&Hu, Shengbiao.(2018).Heat production of sedimentary rocks in the Sichuan basin, Southwest China.GEOCHEMICAL JOURNAL,52(5),401-413.
MLA Zhu, Chuanqing,et al."Heat production of sedimentary rocks in the Sichuan basin, Southwest China".GEOCHEMICAL JOURNAL 52.5(2018):401-413.
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