The MATAN Model: A Reduced-Order Mathematical Framework for Volcanic Differentiation at the Matan Centre, Northern Harrat Rahat
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Zenodo
2026
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| _version_ | 1866901384204386304 |
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| author | Felemban, Lamees |
| author_facet | Felemban, Lamees |
| contents | <p>We present MATAN, a reduced-order coupled-ODE framework for the basalt-to-trachyte differentiation cycle at the Matan volcanic centre, Northern Harrat Rahat, Kingdom of Saudi Arabia. The model resolves the temporal evolution of melt temperature, six mineral volume fractions, and residual-melt SiO2 composition through a single canonical 16 ka cycle. Calibration is performed against the cosmogenic 36Cl age constraints reported in USGS Professional Paper 1862F (Stelten et al., 2023), which place the trachyte eruption age at 8.8–22.9 ka. The canonical run reproduces this envelope with a predicted trachyte timing of 15.99 ka.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_20075366 |
| institution | Zenodo |
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| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | The MATAN Model: A Reduced-Order Mathematical Framework for Volcanic Differentiation at the Matan Centre, Northern Harrat Rahat Felemban, Lamees <p>We present MATAN, a reduced-order coupled-ODE framework for the basalt-to-trachyte differentiation cycle at the Matan volcanic centre, Northern Harrat Rahat, Kingdom of Saudi Arabia. The model resolves the temporal evolution of melt temperature, six mineral volume fractions, and residual-melt SiO2 composition through a single canonical 16 ka cycle. Calibration is performed against the cosmogenic 36Cl age constraints reported in USGS Professional Paper 1862F (Stelten et al., 2023), which place the trachyte eruption age at 8.8–22.9 ka. The canonical run reproduces this envelope with a predicted trachyte timing of 15.99 ka.</p> |
| title | The MATAN Model: A Reduced-Order Mathematical Framework for Volcanic Differentiation at the Matan Centre, Northern Harrat Rahat |
| url | https://doi.org/10.5281/zenodo.20075366 |