Depth to Curie temperature or bottom of the magnetic sources in the volcanic zone of la Réunion hot spot
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- 作者：Lydie-Sarah Gaillera ; b ; c ; lydiegailler@hotmail.fr" class="auth_mail" title="E-mail the corresponding author ; Jean-Franç ; ois Lé ; nata ; b ; c ; Richard J. Blakelyd
- 关键词：Ré ; union Island ; Magnetic anomaly ; Spectral analysis ; Curie Point Depth ; Bottom of the magnetic sources ; Magnetized mantle
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：324
- 期：Complete
- 页码：169-178
- 全文大小：2781 K
文摘
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An innovative study to generalize Curie Point Depth (CPD) determinations
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Magnetic approach apply to La Réunion Island and surrounding oceanic lithosphere
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The calculated depth extent of magnetic sources exhibits a complex topography.
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Magnetic sources extend well below the crust-mantle interface.
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Thermal effect of the hot spot and discontinuities correlated with fracture zones