收稿日期: 1995-06-12
修回日期: 1995-07-26
网络出版日期: 1996-03-01
基金资助
国家自然科学基金资助项目“上地幔物质弹性研究"(项目编号:49374209).
THE PROGRESSES IN COMPOSITION AND MOVEMENT OF MATERIALS IN CORE AND CORE-MANTLE BOUNDARY REGION
Received date: 1995-06-12
Revised date: 1995-07-26
Online published: 1996-03-01
侯渭,谢鸿森 . 关于地核和核慢边界区物质的成分及运动特征的研究进展[J]. 地球科学进展, 1996 , 11(2) : 204 -208 . DOI: 10.11867/j.issn.1001-8166.1996.02.0204
Recently few years some new developments of studies on composition and movement of materials in core and core-mantle boundary D" region have been obtained.In the paper, the shape of D" region and the probably chemical reaction in it, the candidates of light elements in outer core based on the meteorities and the experimental results of high-pressure mineralogy physics, the anisotropy of inner core and it’s origin have been Presented and reviewed.
[1] Poirier J-P. Introduction to the physics of The Earth's interior. Cambridge University Press，1991. 232-233.
[2] Fei Yingwei and Mao Hokwang. In situ determination of the NiAs phase of Fe0 at high pressure and temperature. Science, 1994，266(5191):1678-1680.
[3] Rassett W A. What is in the Earth's core besides iron. Science. 1994，266(5191):1662-168 3.
[4] Stixrude L and Cohen R E，High-pressure elasticity of iron and anisotropy of Earth's inner core. Science，1995，267(5206):1972-1975.
[5] Ken A R. Earth's solid iron core may skew its magnetic field. Science，1995，267(5206):1910-1911.
[6]谢鸿森等.地球深部物质科学专辑.地球科学进展,1994,9(增刊):42-102.
/
| 〈 |
|
〉 |
甘公网安备62010202000687
