Encompassing papers form the 2019 Water and Society Conference, this book is a collection of latest trans-disciplinary research on issues related to the nature of water, and its use and exploitation by society. This book demonstrates the need to bridge the gap between specialists in physical sciences, biology, environmental sciences and health. Over the centuries, civilisations have relied on the availability of clean and inexpensive water. This can no longer be taken for granted as the need for water continues to increase due to the pressure from growing global population demanding higher living standards. Agriculture and industry, major users of water, are at the same time those that contribute to its contamination. Water distribution networks in urban areas, as well as soiled water collection systems, present serious problems in response to a growing population as well as the need to maintain ageing infrastructures.Many technologically feasible solutions, such as desalination or pumping systems are energy demanding but, as costs rise, the techniques currently developed may need to be re-assessed. The research contained in this book addresses the interaction between water and energy systems.The socio-political implications of a world short of clean, easily available water are enormous. It will lead to realignments in international politics and the emergence of new centres of power in the world.The following list covers some of the subjects included in this book: Water resources management; Agribusiness; Water as a human right; Water quality; Water resources contamination; Sanitation and health; Water and disaster management; Policy and legislation; Future water demands; Irrigation and water management; Management of catchments; Groundwater management and conservation.

Between 2007 and mid-2011, the Tragsa Group has financed the project of R&D DINA-MAR, "Management of Aquifer Recharge within the framework of sustainable development". The project has been centered on studies related to aquifer management from different perspectives and on its potential for consolidation as an effective water management technique. In October 2010 the Group published a book compiling the major contributions of the research team, entitled: "DINA-MAR," "Management of aquifer artificial recharge in the context of sustainable development: Technological stage", with 496 pages written in Spanish. The book collected visions and results of technicians from more than eight different disciplines. However, some aspects were not included, such as those contributions and conclusions reached in the periodic coordination meetings, formal and informal, and from both Workshops and open debates held in the course of the project. In order to unify emanating contributions from different actors over four years’ time, the final synthesis book was written with the aim of providing additional and complementary information to the above-mentioned publication. It was translated in English to make it accessible to a larger scientific community. The text has four sections: 1) a summary of the Workshop held on June 30, 2008, 2) a summary and conclusions of the final publication, 3) a summary of the closing workshop held 25 May 2011 and 4) general project conclusions. As it is a continuous learning process, the publication lacks the usual conclusions section, provided that it occupies the entire book, as well as the bibliography, which provide only two reviews, having a broad development in the book which complements. We hope that this is of interest and accomplishes the Mission for which has been carried out, dissemination, technology transfer and a study of pros and cons of a water management technique that is becoming more common. -Demonstration sites as it is the case of the hydrogeological routes “Caminitos de Agua” (little paths of water), implemented during the development of the project, represent an important line of action in terms of dissemination and environmental education. This example, currently being applied in Spain, should be implemented in other places of interest.