| Some important scientific problems in current lithospheric physics research in China |
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| 作者姓名： | 滕吉文 |
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| 作者单位： | [1]The Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China [2]Jilin University, Changchun 130026, China |
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| 基金项目： | Project supported by Funds of the Chinese Academy of Sciences for Key Topics in Innovation Engineering （Grant No. KZCX3-SW-148） and by the National Natural Science Foundation of China （Grant No. 4043009）. |
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| 摘 要： | China has achieved much during recent years in the area of lithospheric physics research and promoted the development of the geosciences （Teng, 2004）. However, in the 21^st century, national needs and policy challenges the science of lithospheric physics. I suggest a general analysis, research, and development direction for lithospheric physics and point out clearly the content, core problems, and key scientific problems in this field. The realization of the earth and the discovery of the basic mechanisms of mountains, basins, minerals, and natural disasters depend basically on high-resolution observations of geophysics, the delineation of the fine structure of crust and mantle （2D and 3D） inside the lithosphere, substance and energy exchanges in the deep earth, the process of deep physical, mechanical, and chemical actions, and deep dynamical response. Therefore, geophysics should be the pioneer in the geosciences field in the first half of the 21^st century. I end with an analysis and discussion of some problems and difficulties in the research of lithospheric physics.
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| 关 键 词： | 中国 岩石圈物理研究 地球深部动力过程 深部物质与能量交换 资源 灾害 |
| 收稿时间： | 2 March 2006 |
| 修稿时间： | 2006-03-022006-08-22 |
Some important scientific problems in current lithospheric physics research in China |
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| Jiwen Teng.Some important scientific problems in current lithospheric physics research in China[J].Applied Geophysics,2007,4(1):66-72. |
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| Authors: | Jiwen Teng |
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| Institution: | (1) The Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China;(2) Jilin University, Changchun, 130026, China |
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| Abstract: | China has achieved much during recent years in the area of lithospheric physics research and promoted the development of the geosciences (Teng, 2004). However, in the 21st century, national needs and policy challenges the science of lithospheric physics. I suggest a general analysis, research, and development direction for lithospheric physics and point out clearly the content, core problems, and key scientific problems in this field. The realization of the earth and the discovery of the basic mechanisms of mountains, basins, minerals, and natural disasters depend basically on high-resolution observations of geophysics, the delineation of the fine structure of crust and mantle (2D and 3D) inside the lithosphere, substance and energy exchanges in the deep earth, the process of deep physical, mechanical, and chemical actions, and deep dynamical response. Therefore, geophysics should be the pioneer in the geosciences field in the first half of the 21st century. I end with an analysis and discussion of some problems and difficulties in the research of lithospheric physics. |
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| Keywords: | Physics of the lithosphere exchanges of deep substance and energy resources energy and disaster pioneer function and deep dynamical process |
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