Possible links between long-term geomagnetic variations and whole-mantle convection processes

作者: A. J. Biggin , B. Steinberger , J. Aubert , N. Suttie , R. Holme

DOI: 10.1038/NGEO1521

关键词: ConvectionMantle convectionDynamo theoryOuter coreEarth's internal heat budgetEarth's magnetic fieldGeologyMantle (geology)True polar wanderGeophysics

摘要: … mantle convection timescales suggests an alternative hypothesis, whereby changes in core–mantle … to be used to constrain lowermost mantle processes occurring over Earth's history. …

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