Short-term intertidal bar mobility on a ridge-and-runnel beach, Merlimont, northern France
Coastal dynamics ; Coastal environment ; Coastal sedimentation ; Digital elevation model ; Earth surface processes ; France ; Intertidal zone ; Longshore current ; Nord-Pas-de-Calais ; Sand bar ; Sediment transport ; Topography
Digital elevation models and topography profiles of a beach with intertidal bar and through (ridge-and-runnel) morphology in Merlimont, near Somme estuary, were analysed in order to assess patterns of cross-shore and longshore intertidal bar
mobility. The beach exhibited a pronounced dual bar-trough system that showed cross-shore stationarity. The bars and throughs were, however, characterized by significant longshore advection of sand under the influence of suspension by waves and transport
O centro histórico de Dublim (Irlanda) e a experiência de reabilitação de Temple Bar
Le centre historique de Dublin (Irlande) et l'expérience de réhabilitation de Temple Bar
Présentation d'une expérience de réhabilitation, sous ses aspects architecturaux, urbanistiques, fonctionnels, d'un quartier ancien, Temple Bar, au centre historique de Dublin. Celui-ci a connu, dans les années 1970-1980, de graves problèmes de
The age of trees, which growth in 20th century paleochannels and on point bars has been determined within six meander bends of the Mala Panew River. The age of the oldest tree has shown the minimum age of each form of relief. The minimum rate