Hydrogeological interpretation of the southern Rifean basins aquifer (Morocco): seismic reflexion contribution

被引：11

作者：

Zouhri, L

Gorini, C

Lamouroux, C

Vachard, D ^{[1
]}

Dakki, M

机构：

[1] USTL, CNRS, UMR 8014, Lab Paleontol & Paleogeog Paleozo, F-59655 Villeneuve Dascq, France

[2] USTL, Lab Geol Struct & Geodynam, F-59655 Villeneuve Dascq, France

[3] Univ Artois, Fac Sci Jean Perrin, Ctr Calcul & Modelisat Lens, F-62307 Lens, France

来源：

COMPTES RENDUS GEOSCIENCE | 2003年 / 335卷 / 03期

关键词：

aquifer; permeable; seismic; mechanism; reactivation; gravitational; groundwater flow;

D O I：

10.1016/S1631-0713(03)00052-X

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The aquifer of the Rharb Basin is constituted by heterogeneous material. The seismic reflexion interpretation carried out in this area, highlighted a permeable device compartmentalized in raised and subsided blocks. Depressions identified in the northern and southernmost zones are characterized by Plio-Quaternary fillings that are favourable to the hydrogeological exploitation. Two mechanisms contribute to structure the Plio-Quaternary aquifer: the Hercynian reactivation in the southernmost part, and the gravitational mechanism of the Pre-Rifean nappe. The groundwater flow and the aquifer thickening are controlled by this reactivation. (C) 2003 Academie des sciences. Publie par Editions scientifiques et medicales Elsevier SAS. Tons droits reserves.

引用

页码：319 / 326

页数：8