摘要
新疆晚古生代气候特征是在多种因素的综合作用下形成的 ,其中包括太阳亮度 ,地轴的倾斜度 ,地球的自转速度 ,大气圈的成份 ,构造运动的特点以及海陆分布等 .而目前还很难全面地应用这些方面的资料综合研究新疆地质历史时期气候特征 .本文只能根据已经取得的地质方面的资料 ,如沉积特征 ,古地磁数据 ,火山活动 ,构造运动特点等 。
The ancient phenology characteristics in Xinjiang are caused by lots of factors, smch as the sun's brightness, the gradient of the earth's axis, the speed of the earth's revoloving around itself, the composition of the earth's atmosphere, the characteristics of structure and the distributon of sea and land . But now it is very difficult to make good use of the information to study the climate henology. This artical is based on some previous information about geology, such as deposit. features some datums about ancient magnetism, volcano action, and the features of structuring, to analyse somemain causes affecting ancient phenology in Xinjiang.
