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Seismological observation of Earth’s oscillating inner core

We investigate the differential rotation of Earth’s inner core relative to the mantle using pairs of precisely located nuclear explosions. We find that the inner core subrotated at least 0.1° from 1969 to 1971, in contrast to superrotation of ~0.29° from 1971 to 1974. These observations contradict m...

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Detalles Bibliográficos
Autores principales: Wang, Wei, Vidale, John E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9187225/
https://www.ncbi.nlm.nih.gov/pubmed/35687683
http://dx.doi.org/10.1126/sciadv.abm9916

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