全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

地球运动的动力学模式:从板块构造到地幔柱

, PP. 551-553

Keywords: 板块构造,地幔柱,地球动力学,模式

Full-Text   Cite this paper   Add to My Lib

Abstract:

板块构造学说和地幔柱假说是解释地球运动的两种大地构造动力学模式。本文总结了两种构造理论的基本观点和所解决的地学问题,阐述了存在的不足和局限之处。客观引述了对德干、冰岛等原认为是典型地幔柱(或热点)的不同成因观点。认为板块构造学说和地幔柱假说各有其独到之处,两者并不矛盾,在许多方面可以互为补充、共存。但也都有其内在的缺陷,尤其缺乏了令人信服的直接证据,需要今后不断补充和完善。

References

[1]  Breddam K. 2002. Primitive melt from the Iceland mantle plume. J Pet, 43:345-373.
[2]  Campell I H and Griffith R W. 1993. The evolution of the mantle''s chemical structure. Lithos, 30: 389-399
[3]  Condomines M, Gronvold K, Hooker P J et al. 1983. Helium, oxygen, strontium and neodymium isotopic relationships in Icelandic volcanics. Earth Planet Sci Lett, 66:125-136.
[4]  Davies G F and Richards M A. 1992. Mantle convection. J Geol, 100:151-206.
[5]  Deffeys K S. 1972. Plume convection with upper mantle temperature inversion. Nature, 240:539-544.
[6]  李荫亭.1997.地慢柱假说及其发展.地球科学进展.12(5):484-486.
[7]  Albarede F and Hilts R D. 1999. New mantle convection model may reconcile conflicting evidence. Trans Am Geophys Union, 80(45): 535-539.
[8]  Anderson D L. 1975. Chemical plume in the mantle. Geol Soc Am Bull, 86:1593-1600.
[9]  Anderson D L. 2000. The thermal state of the upper mantle: no role for mantle plumes. Geophysicol Research Letters, 27(22):3623-3626.
[10]  Bijwaard H and Spakman W. 1999. Tomographic evidence for a narrow whole mantle plume below Iceland. Earth Planet Sci Lett, 166:121-126.
[11]  Dewey C W and Stephens W E. 1992. Deccan-related magmatism west of the Seychelles-India rift in magmatism and the causes of continental break-up. Geol Soc Spec Publ, 68:271-291.
[12]  Duncan R A and Richards M A. 1991. Hotspots, mantle plumes, flood basalts, and true polar wander. Rev Geophys, 79:31-50.
[13]  Griffith R W. 1986. Thermals in extremely viscous fluid, including the effects of temperature dependent viscosity. J Fluid Mech, 166: 115-138.
[14]  LI Yinting. 1997. The hypothesis of mantle plumes and its development. Advance in Earth Science, 12(5):484-486.
[15]  Loper D E. 1988. A model of correlated episodicity in magnetic field reversals, climate, and extinctions. J Geol, 96:1-15.
[16]  Loper D E. 1991. Mantle Plumes. Tectonophysics, 187:373-384.
[17]  Morgan W J. 1972a. Plate motions and deep mantle convection. Geol Soc Am Mem, 132:7-22.
[18]  Morgan W J. 1972b. Deep mantle convection plume sand plate motions. Am Assoc Petrol Geol, 56: 203-213.
[19]  Morgan W J. 1981. Hotspots tracks and the opening of the Atlantic and Indian Oceans. In: The sea plate tectonics and the basic law of the earth''s crust development. NewYork: Wiley, 443-487.
[20]  Mutter J C, Buck W R and Zehnder C M. 1988. Convective partial melting. 1. A model for the formation of thick basaltic sequences during the initiation of spreading. J Geophysics Res, 93:1031-1048.
[21]  Richards M A, Duncan R A and Courtillot V E. 1989. Flood basalts and hotspot tracks: plume heads and tails. Science, 246:103-107.
[22]  Sheth H C. 2000.The timing of crystal extension, diking, and the eruption of the Deccan flood basalts. Int Geol Rev, 42:1007-1016.
[23]  Sheth H C. 1999. Flood basalts and large igneous provinces from deep mantle plumes: fact, fiction, and fallacy. Tectonophysics, 311:1-29.
[24]  Zehnder C M, Mutter J C and Buhl P H. 1990. Deep seisms and geochemicaI constraints on the nature of rift-induced magamatism during break-up of the North Atlantic. Tectononphysics, 173: 545-565.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133