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- Sun, Daoyuan, et al. Show all 4 Authors
- Proceedings of the National Academy of Sciences of the United States of America 2007 v.104 no.22 pp. 9151-9155
- geophysics; mixing; models; phase transition; temperature
- ... Recently, a metastable thermal-chemical convection model was proposed to explain the African Superplume. Its bulk tabular shape remains relatively stable while its interior undergoes significant stirring with low-velocity conduits along its edges and down-welling near the middle. Here, we perform a mapping of chemistry and temperature into P and S velocity variations and replace a seismically deri ...
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