摘要
概述了地史重大转折期的环境变化学术讨论会４个方面的主要科学内容：古生代与中生代之交的全球环境变化，泥盆纪弗拉斯期与法门期之交的全球环境变化，元古宙与显生宙之交的全球环境变化和地史重大转折期环境变化的研究方法。围绕上述内容，评述了发言人和专题发言人的主要科学资料和科学思想以及本次会议形成的共识。
The 85th Xiangshan Scientific Meeting was held in Beijing,China on November 11-13,1997.The meeting focus on the global environmental changes of the geological historical overturn periods and mainly concerns four aspects of scientific contents,which include the global environmental changes of the Paleozoic-Mesozoic overturn periods,the Frasnian-Famennian overturn periods,the Proterozoic-Phanerozoic overturn periods,and the research methods of the global environmental changes of the geological historical overturn periods.The present authors outline reporters’ main scientific data and thoughts.
出处
《地质科技情报》
EI
CAS
CSCD
北大核心
1998年第4期101-106,共6页
Geological Science and Technology Information
关键词
全球变化
环境变化
地史转折期
geological historical overturn periods,global changes, environmental changes
