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1996年10月,法国Rennes大学的江博明教授和俄罗斯科学院西伯利亚分院的Dobretsov教授联名向UNESCO(联合国教科文组织)提交了“显生宙大陆增生:东-中亚地区的证据”的IGCP立项建议书.该项目受到委员会的好评,最近已被正式接受为IGCP项目,项目编号IGCP420.我国的东北和新疆、内蒙等地区是该项目研究的主要地区之一,我国的科学家在项目中担任着重要的角色.现将该项目介绍如下:1 立项意义地球的地壳在太阳系各行星中是独一无二的,其形成和演化是地球科学领域中最重要的研究课题之一.目前对大陆地壳的演化存在着两种假说:第一种是假设现有的地壳主体是在地球历史的早期形成的,通过地幔以稳定
In October 1996, Professor Jiang Boming of Rennes University in France and Professor Dobretsov of the Siberian Branch of the Russian Academy of Sciences jointly submitted the Proposal on IGCP Proposal to the UNESCO (UNESCO) for “Greater Phenomenon of the Phanerozoic Continent: Evidence from the East-Central Asia Region” The project was well received by the committee and has recently been formally accepted as the IGCP project with project number IGCP 420. China’s Northeast and Xinjiang, Inner Mongolia and other regions are one of the major areas of research for this project, and our scientists are important in the project The project is described as follows: 1 Project Significance Earth’s crust in the solar system is unique in the planets, the formation and evolution of earth science is one of the most important research topics present the evolution of the continental crust there Two hypotheses: The first is to assume that the existing crustal body is formed early in the Earth’s history and is stabilized by the mantle