References

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Salgueiro R., Ribeiro L., (2001) Assessment of Saltwater Intrusion Risk at Mexilhoeira Grande - Portimão Aquifer (Portugal) by Indicator Geostatistics, First International Conference on Saltwater Intrusion and Coastal Aquifers Monitoring, Modeling, and Management. Essaouira, Morocco, April 23–25, 2001.

Ferreira H.S., Leitão A.B., Salgueiro A.R., Ribeiro L., (2003) SUSTAINABLE LANDSCAPE PLANNING AS A TOOL TO ADDRESS WATER RESOURCE PLANNING – A PORTUGUESE CASE-STUDY ON A COASTAL AQUIFER SALINATION. Tecnología de la intrusión de agua de mar en acuíferos costeros: países mediterráneos ©IGME. Madrid 2003. ISBN. 84-7840-470-8.

Nunes L., Monteiro J. P., Cunha M.C., Vieira J., Lucas H., Ribeiro L. (2006) The water crisis in southern Portugal: how did we get there and how should we solve it. Management of Natural Resources, Sustainable Development and Ecological Hazards - WIT Transactions onEcology and the Environment, Vol 99. ISSN 1743-3541 (on-line), doi:10.2495/RAV060431.