Mean sea level 2 Sea level 2 Tidal effects Aquifer systems 1 Aquifers 1 Backwater effects 1 Coastal aquifers 1 Experimental observation 1 Experiments 1 Field scale 1 Floods 1 Ground water discharge 1 Groundwater resources 1 Hydrodynamic model 1 Hydrogeology 1 Intertidal zones 1 Laboratory experiments 1 Numerical models 1 Peak discharge 1 River mouths 1 Riverine discharge 1 Rivers 1 Salt water intrusion 1 Seawater 1 Significant impacts 1 Sustainable development 1 Tidal variations 1 Water levels 1 aquifer 1 boundary condition 1