Heat flow pattern in the mainland of China and ias geodynamic significance
文献类型：期刊论文
| 作者 | Wang, Y; Wang, JY; Xiong, LP |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2000 |
| 卷号 | 74期号:2页码:375-380 |
| 关键词 | China heat flow lithosphere strength heterogeneity deformation seismicity |
| ISSN号 | 1000-9515 |
| 文献子类 | Article |
| 英文摘要 | On the basis of 723 heat flow measurements in the mainland of China and over 2000 data from the global heat flow data set, the authors compiled the heat flow map of the mainland of China and its adjacent areas to exhibit the overall variation of the heat flow pattern in the mainland. The heat flow pattern of the mainland is complex, and can not be simply summarized as "low in the north and west and high in the south and east". Significant difference exists between eastern and western China in the spatial pattern of heat flow. Divided by the 105 degrees E meridian, heat flow values in eastern China show a westward-decreasing trend; and a northward variation is observed in western China. The high-heat flow regions correspond to tectonically active belts such as Cenozoic orogens and extensional basins, where mantle heat flow is high; and the low-heat flow regions correspond to stable units such as the Tarim and Yangtze platforms. This heat flow pattern is controlled by India-Asia collision in the west and Pacific plate subduction in the east. The lateral variation in lithospheric strength corresponds to the heat flow variation, and there is a generally reversely proportional relation between heat flow and lithospheric strength in the mainland of China. The mosaic pattern of present deformation in the mainland results from lateral rheological heterogeneity. The good coincidence between weak strength domains and seismic zones demonstrates the intrinsic relation between the strength heterogeneity and regional seismicity pattern in the mainland of China. |
| WOS关键词 | CRUSTAL |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000088935900042 |
| 出版者 | GEOLOGICAL SOC CHINA |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76361]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, Y |
| 作者单位 | 1.China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Y,Wang, JY,Xiong, LP. Heat flow pattern in the mainland of China and ias geodynamic significance[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2000,74(2):375-380. |
| APA | Wang, Y,Wang, JY,&Xiong, LP.(2000).Heat flow pattern in the mainland of China and ias geodynamic significance.ACTA GEOLOGICA SINICA-ENGLISH EDITION,74(2),375-380. |
| MLA | Wang, Y,et al."Heat flow pattern in the mainland of China and ias geodynamic significance".ACTA GEOLOGICA SINICA-ENGLISH EDITION 74.2(2000):375-380. |
入库方式： OAI收割
来源：地质与地球物理研究所
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