The sedimentary system of beaches and dune fields of the coast of Essaouira (Atlantic Morocco)
- Lharti, Saadia
- Flor-Blanco, Germán 2
- Flor Rodríguez, German Santos 1
- 1 Universidad de Oviedo (jubilado)
-
2
Universidad de Oviedo
info
ISSN: 0214-1744
Datum der Publikation: 2022
Ausgabe: 36
Nummer: 1-2
Seiten: 105-127
Art: Artikel
Andere Publikationen in: Cuaternario y geomorfología: Revista de la Sociedad Española de Geomorfología y Asociación Española para el Estudio del Cuaternario
Zusammenfassung
The central Atlantic coast of Morocco is constituted by dissipative kilometer-long sand beaches and associated complex dunes, mainly artificially fixed. It can be sectorized into three segments from the city of Essaouira to the N and to the S. Sediment characterization of beaches and aeolian dune belts is established from the grain-size parameters, and the bioclastic component, including their relation to the average grain size, the distribution through the coarser to finer sizes, and main biological groups. With these data it is possible to deduce qualitatively the longitudinal and transverse sedimentary transfers of sand as part of the littoral drift, and from it to the adjacent dune fields, respectively.
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