Earth's Variable Rotation

@article{Hide1991EarthsVR,
  title={Earth's Variable Rotation},
  author={Raymond Hide and Jean O. Dickey},
  journal={Science},
  year={1991},
  volume={253},
  pages={629 - 637}
}
Recent improvements in geodetic data and practical meteorology have advanced research on fluctuations in the Earth's rotation. Theinterpretation of these fluctuations is inextricably linked with studies of the dynamics of the Earth-moon system and dynamical processes in the liquid metallic core of the Earth (where the geomagnetic field originates), other parts of the Earth's interior, and the hydrosphere and atmosphere. Fluctuations in the length of the day occurring on decadal time scales have… 

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