Imaging the inner core under Africa and Europe
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- 作者：J.C.E. Irving jirving@princeton.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Inner core ; Anisotropy ; PKPdf ; Hemisphere boundary
- 刊名：Physics of the Earth and Planetary Interiors
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：254
- 期：Complete
- 页码：12-24
- 全文大小：2782 K
文摘
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Inner core under Africa investigated using large PKPbc–PKPdf dataset.
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Lateral and radial variation in anisotropy present under Africa.
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No hemispherical variation in Voigt isotropic velocities under Africa.
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Inner core structure suggests long term link between inner core and lowermost mantle.