Contribution of gravimetry to the study of Triffa basin structure (north-eastern Morocco): Hydrogeological implications
Various techniques (horizontal and vertical derivatives, upward continuation, Euler deconvolution) have been applied to the gravity data from the Triffa's plain and the north flank of the Beni-Snassen massif to delineate various major geological structures such as faults and basins. These resul...
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Veröffentlicht in: | Comptes rendus. Geoscience 2004-01, Vol.336 (16), p.1427-1432 |
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Format: | Artikel |
Sprache: | fre |
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Zusammenfassung: | Various techniques (horizontal and vertical derivatives, upward continuation, Euler deconvolution) have been applied to the gravity data from the Triffa's plain and the north flank of the Beni-Snassen massif to delineate various major geological structures such as faults and basins. These results allow the production of a structural map showing the fault systems for the survey area. This map forms the basis for planning future hydrogeological research in this region.Original Abstract: Differentes techniques (gradient vertical, gradient horizontal, prolongement vers le haut, deconvolution d'Euler) ont ete appliquees a la carte gravimetrique de la plaine des Triffa et du flanc nord des Beni-Snassen en vue de mettre en evidence les differentes structures geologiques (failles, bassins) presentes dans le secteur. Les resultats obtenus ont permis de dresser une carte structurale presentant le systeme de failles responsable de la structuration de la zone d'etude. Cette carte constitue un document tres utile pour orienter les recherches hydrogeologiques futures qui seront menees dans le secteur d'etude. |
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ISSN: | 1631-0713 |
DOI: | 10.1016/j.crte.2004.09.012 |