摘要
以地球系统科学为指导思想，提出统一构造理论的新观点和理论基础，初步建立了理论体系框架。提出统一引力场表示理论，用Ｎｅｗｔｏｎ位算子将地球内、外扰动引力场统一。通过对地球不同圈层水平速度矢量场的对比分析，提出不同圈层的水平运动速度矢量场具有高度的相似性和统一性，且与地球自转密切相关的认识。根据观测数据，探讨板块的统一动力源。研究了幔柱构造特征，提出地幔热柱构造的动力学模型。利用积分关系法求出地表热流与岩石圈厚度的关系，提出大陆岩石圈的统一热模式和大陆地表热流经验关系式。
Under the guideline of Earth system science, the author put forward a theory of universal tectonics, initially built up the theoretic system based on the study of geotectonics history and the present research level of the Earth science, and proposed the universal gravitation field representation theory, in which the inner and outer disturbing fields were unified by using the Newton operator. By comparing the horizontal velocity of different sphere of the Earth, the author came to a conclusion that the horizontal velocity of the planet′s different sphere is extremely similar, unified and closely connected with the rotation speed of the Earth. By analyzing the observed data, the author discussed the dynamic source of the plate motion. Finally, the behavior of the mantle pillar tectonics in the mantle has been studied. Through the using of integral method, the author seeked out the relation between the crustal heat flow and the lithosphere thickness and build up the experiential formula of the relation between the universal heat model of continental lithosphere and the surfacial heat flow of continents.
出处
《地学前缘》
EI
CAS
CSCD
1998年第A08期198-210,共13页
Earth Science Frontiers
基金
国家自然科学基金
关键词
统一构造理论
地球系统科学
大地构造学史
universal tectonics theory, Earth system science, history of geotectonics, nonlinearity and complexity
