| 中国大陆主要地质构造单元岩石圈地热特征 |
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| 关键词:heat flow heat production rate of the crust effective elastic thickness China Mainland |
| 基金项目:国家自然科学基金重点项目(No.49733110)，中国博士后科学基金，人事部博士后经费资助，中国地质调查局国土资源大调查 |
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| 摘要: |
| Lithospheric Geothermics of Major Geotectonic Units in China Mainland |
| Lithospheric geothermal characteristics of major geotectonic units in China were studied on the basis of over 800 heat flow data from China Mainland. The spatial pattern of heat flow and other thermal parameters of lithosphere show obvious lateral variations, which originated from the Cenozoic tectonothermal activities related to the India-Asia collision and the subduction of the Pacific Plate. The average heat production rate of the crust also exhibits lateral heterogeneity among geotectonic units, implying significant lateral variation of bulk composition of the crust in China Mainland. The mechanical strength of the crust and the seismicity of geotectonic units were strongly affected by geothermal characteristics of the units. |
| WANG Yang,WANG Qi-yang,XIONG Liang-ping,DENG Jin-fu.2001.Lithospheric Geothermics of Major Geotectonic Units in China Mainland[J].Acta Geoscientica Sinica,22(1):17-22. |
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