Groundwater Quality and Quantity in a Coastal Aquifer Under High Human Pressure: Understand the Aquifer Functioning and the Social Perception of Water Use for a Better Water Management. Example of Recife (PE, Brazil)

Emmanuelle Petelet-Giraud1, Lise Cary1, Guillaume Bertrand2, Lincoln M Alves3, Paul Cary4, Armelle Giglio-Jacquemot4, Luc Aquilina5, Ricardo Hirata2, Suzana Montenegro6, Axel Aurouet7, Melissa Franzen8, Eliot Chatton5 and The COQUEIRAL Team, (1)BRGM, Orleans, France, (2)University of São Paulo, Instituto de Geociencias, CEPAS, São Paulo, Brazil, (3)INPE - National Institute for Space Research,, Sao Jose dos Campos, Brazil, (4)University of Lille 3, CeRIES, Lille, France, (5)UMR CNRS 6118, University of Rennes 1, Géosciences Rennes, Rennes, France, (6)UFPE Federal University of Pernambuco, Recife, Brazil, (7)Geo-Hyd, Olivet, France, (8)CPRM - Brazilian Geological Survey, Recife, Brazil