Excitation of Annual Polar Motion by the Pacific, Atlantic and Indian Oceans

• 作 者: JinMa Yong-Hong Zhou De-Chun L
• 机 构: ShanghaiAstronomicalObservatory,GraduateSchoolofChineseAcademyofSciences,CenterforSpaceResearch
• 出 处: 中国天文和天体物理学报：英文版
• 发表日期: 2007年6期
• 关键词: 励磁 极移 海洋型动量功能 大气动量学 天文学 annual polar motionexcitationoceanic angular momentum fu
• 基金项目: Supported by the National Natural Science Foundation of China and Science and Technology Commission of Shanghai Municipality.

The global oceans play important roles in exciting the annual polar motion besides the atmosphere. However,it is still unclear about how large the regional oceans contribute to the annual polar motion. We investigate systemically the contributions of the