磁偏角变化与板块自旋转相关性的论证

The coherence demonstration of Plate rotation and Magnetic Declination change

较新岩石形成时,保留在较老岩石中的古剩磁偏角变化能确定板块在地质历史时期的顺逆旋转(自旋转)运动,而保留在较老岩石2中的古剩磁偏角变化是否与东西向运动有关,国内外未见文献报道,有必要对古剩磁偏角变化与板块自旋转相关性进行研究;在已取得板块运动引起板块自旋转规律的基础上,从古地磁的基本原理和岩石圈板块的运动机理入手,运用数学推导,建立板块运动引起古剩磁偏角变化的数学模型,用JAVA语言编程计算板块运动引起古剩磁偏角变化规律,进而,结合板块运动引起的自旋转规律得出:古剩磁偏角变化与板块自旋转不存在一一对应关系,即相关性较差。

It is necessary to analysis the coherence of plate rotation and paleomagnetic declination change.Paleomagnetic declination change preserved in the older rocks determine plate deterred rotation（rotation） in specific geological historical period,when newer rock formation,Whereas whether the paleomagnetic declination change related to east-west movement.There is no literature reports at home and abroad.The authors establish mathematical model of paleomagnetic declination change use of mathematical derivation and use Java language programming to calculate the paleomagnetic declination change rule caused by plate motion from the basic principles of paleomagnetic and lithosphere plates motion mechanism,on the basis of the plates rotating rule related to the plates motion has been made,thus,on the combination of plates rotating rule caused by plates motion the conclusion is drawn that paleomagnetic declination change and the plate rotation do not have the one to one relationship,i.e.poor correlation.