Global heat flow simulation based on a kinematic model of mantle flow
文献类型：期刊论文
| 作者 | Ye, ZR; Wang, H |
| 刊名 | GEOPHYSICAL JOURNAL INTERNATIONAL
 |
| 出版日期 | 2002-02-01 |
| 卷号 | 148期号:2页码:329-335 |
| 关键词 | density anomaly heat flow mantle flow plate motion tomography |
| ISSN号 | 0956-540X |
| 文献子类 | Article |
| 英文摘要 | The global heat flow is the surface representation of thermal processes within the earth's mantle. The long-wavelength pattern of observed heat flow closely resembles the plate tectonics and its most prominent feature is higher values along ocean ridge systems. Theoretically, to determine the thermal state of the Earth's mantle, the heat transfer problem and the mantle convection problem have to be solved simultaneously since they are coupled with each other. However, the development of global seismic tomography provides us with a possibility that, at least under certain assumptions, these problems can be decoupled from each other and solved separately. This allows us to calculate mantle flow velocities first based on the internal loading theory and then use the velocity field as the input to solve the thermal problem. In addition to the internal density anomalies, surface plate movements also excite mantle circulations and, under certain circumstance, they may dominate the structure of the mantle flow. |
| WOS关键词 | SPHERICAL-SHELL ; PLATE MOTIONS ; CONVECTION ; VISCOSITY ; EARTH ; CONSTRAINTS ; SUBDUCTION ; ANOMALIES ; DRIVEN ; AGE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000174059500013 |
| 出版者 | BLACKWELL PUBLISHING LTD |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/77389]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Ye, ZR |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, ZR,Wang, H. Global heat flow simulation based on a kinematic model of mantle flow[J]. GEOPHYSICAL JOURNAL INTERNATIONAL,2002,148(2):329-335. |
| APA | Ye, ZR,&Wang, H.(2002).Global heat flow simulation based on a kinematic model of mantle flow.GEOPHYSICAL JOURNAL INTERNATIONAL,148(2),329-335. |
| MLA | Ye, ZR,et al."Global heat flow simulation based on a kinematic model of mantle flow".GEOPHYSICAL JOURNAL INTERNATIONAL 148.2(2002):329-335. |
入库方式： OAI收割
来源：地质与地球物理研究所
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