Groundwater salinization in a coastal multilayer aquifer: preliminary results on origins and mechanisms- example of Recife (Brazil) - Cary, Lise; Petelet-Giraud, Emmanuelle; Montenegro, Suzana; Hirata, Ricardo; Martins, Veridiana Teixeira de Souza; Aurouet, Axel; Pauwels, Helene; Kloppmann, WolFram; Aquilina, Luc (Procedia Earth and Planetary Science, 2013)