| 地球和月球起源的非传统模型(英文) |
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| 作者姓名： | A.A.Mara |
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| 作者单位： | Institute of |
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| 摘 要： | 46亿年以来 ,地球的内力活动是由地球液体内核上升的富氢挥发物流所维持的。为了解释这些导致地球内核如此巨量氢集中的作用 ,文中提出了一个关于地球、其它行星及作为一个整体的太阳系 ,其起源与演化的非传统的岩石学模型。排氢脉冲导致洋壳扩张的增强 ,而此则与创造出造山带的地壳变动幕相关。随后大洋底板活动的减弱 ,则招致褶皱陆壳的剥蚀 ,并伴有广泛展布的玄武岩岩浆作用 ,以及大洋周边优地槽区的稳定化。地壳发展旋回的有规则重复 ,都与地球历史中岩浆作用、变质作用、成矿作用和全球灾变的特殊特点相关。在最大的地核排氢期间 ,氢流体达到了平流层 ,并在这里形成有高反射力的水冰云。它们增加了地球的反射率 ,并成为地球全球冰封的基础。平流层冰云促进了对臭氧辐射盾牌的破坏 ,从而导致继冰期之后的生物灾难。
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| 关 键 词： | 地球 月球 起源 模型 |
AN UNCONVENTIONAL MODEL OF THE ORIGIN OF THE EARTH AND MOON |
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| A.A.Mara.AN UNCONVENTIONAL MODEL OF THE ORIGIN OF THE EARTH AND MOON[J].Earth Science Frontiers,2000,7(1):53-68. |
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| Authors: | AAMarakushev |
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| Abstract: | The endogenic activity of the Earth is being supported by flows of hydrogen-rich volatiles ascending from its liquid core over more than 4.6 Ga.years.Aimed at explaining the processes which caused such an enormous hydrogen concentration in the Earth's core,an unconventional petrological model of the origin and evolution of the Earth,other planets and the Solar system as a whole is suggested in this paper.Degassing impulses give rise to the strengthening of oceanic crust spreading which is correlated with phases of diastrophism creating folded orogenic belts.The following decrease of the oceanic floor spreading activity results in degradation of folded continental crust,accompanied by wide extending of basalt magmatism and stabilization of eugeosyncline regime on the peripheries of the oceans.The regular repetition of cycles of the Earth's crust development is correlated with specific features of magmatism,metamorphism,ore formation,and global catastrophes in geological history.During the periods of maximum core outgassing hydrogen fluids attain to the stratosphere forming aqueous-ice clouds of high reflective ability there.They increase albedo of the Earth and serve as the basis of its global freezing up.Stratospheric ice clouds promoted the destruction of ozone radiation shielding of the Earth resulting in biotic catastrophes which usually follow the glacial periods. |
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| Keywords: | the Earth the Moon origin model |
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