地球旋转水平分量对一般大气系统中波动的影响  

Effects of the Horizontal Component of the Earth's Rotation on the Waves in the General Atmosphere System

作　　者：赵波[1] 杨联贵[1] 

机构地区：[1]内蒙古大学数学科学学院,呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2016年第2期145-149,共5页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金(批准号:11362012);国家自然科学基金青年科学基金(批准号:11202092;11301259);内蒙古工业大学科学研究项目(批准号:ZD201411)

摘　　要：从基本方程组出发,研究地球旋转水平分量(即科氏参数水平分量)对大气系统中波动的影响.为了对方程进行简化,假设在y方向没有扰动,从而突出研究除Rossby波外的一般大气波动,包括声波、惯性波、重力内波,惯性-重力内波.结果分析表明,科里奥利参数水平分量f_H=2Ωcosφ会对波动传播的频率特征造成影响.Based on some basic equations,effects of the horizontal component of the earth＇s rotation on the waves in the general atmosphere system were researched.In order to simplify the equations,it was assumed that there was no perturbation along the ydirection,except Rossby wave the general atmospheric waves including sound waves,inertial waves,internal gravity waves and internal inertia gravity waves were studied.Results showed that the coriolis parameters of the component（fH =2Ωcosφ）would affect the characteristics of the wave propagation frequencies.

关 键 词：科里奥利参数 地球旋转水平分量 大气中的波动 

分 类 号：O29[理学—应用数学] P433[理学—数学]