摘要
本文针对板块构造学说不能合理解释的一些重大科学问题,采用系统科学和系统哲学的分析方法,研究开放复杂地球系统及其子系统的时空、物质和能量规律。作者高度综合了超洋陆、洋陆和大陆盆山系统几何学、运动学、流变学和演化史的基本特征,初步阐明了地球内部三个软流层四维非均匀层流及其多级垂平转换形成超洋陆、洋陆和盆山的统一动力学机制,强调热动力引起岩浆活动、固态流变是地球构造活动的主因,揭示了地球各子系统不同热状态下的物质运动规律,提出了南半球现代特提斯、未来超大洋-超大陆格局、西太平洋存在中、新特提斯及其相关古陆、北美西部裂陷成洋、地球三级非均匀层流导致地球磁场动态叠加和磁极移动、地热能取代碳能带动新产业革命等十大科学猜想。上述研究成果为创立全新地学理论奠定了基础,并为人类改善地球生态环境提供了一个新的思路。
This paper studies the regularity of time and space, matter and energy in the complex and open Earth system and its subsystems using analytical techniques in systems science and systems philosophy in an effort to solve many scientific problems that cannot be satisfactorily explained by the plate tectonics. The author integrates the basic features in geometry, kinematics, rheology, and evolutionary history of the ocean-continent systems and the related continental basin-mountain systems, establishes a preliminary unified dynamic mechanism, in which the formation of super ocean-super continent, ocean-continent and basin-mountain is driven by four-dimensional non-uniform laminar flow and by related tectonic conversion between horizontal movement and vertical movement of the outer core, mantle asthenosphere and active lower crust. The author also emphasizes that the thermal energy, which results in magma activity and solid state flow, is the main force of the tectonic activities of the Earth, demonstrates the law in material movement of the Earth subsystems at different thermal state, and proposes ten scientific conjectures, including the Modern Tethys in the southern hemisphere, the future super oceanic-continental patterns, the existence of Meso-Tethys and Neo-Tethys and their related continents in the western Pacific Ocean, the rifting of the western North America into the ocean, the dynamic superposition of magnetic fields and shift of magnetic poles of the Earth caused by the three-level non-uniform laminar flow geodynamo, and new production revolution driven by geothermal energy which will replace carbon energy. The author hopes that the results may lay the foundation for a new earth science theory, and provide new ideas for the mankind to improve the global environments.
出处
《大地构造与成矿学》
EI
CAS
CSCD
北大核心
2016年第4期625-642,共18页
Geotectonica et Metallogenia
关键词
地球内部系统动力学
现代特提斯
超洋陆–洋陆–盆山关联机理
三级层流
地球磁场成因
earth interior system dynamics
modern Tethys
relative mechanism of super ocean-continent, ocean- continent and basin-mountain
three-level non-uniform laminar flow
cause of magnetic field on the Earth