Considering the area of Lecce province (Salento peninsula, Apulia region, Southern Italy), this study outlines the non-linear cascading paths related to groundwater depletion and salinization in an urbanized coastal region depending quite entirely on groundwater resources of a coastal karst aquifer.
Elsevier, Resources, Conservation and Recycling, Volume 133, June 2018
Sustainable use and management of nutrients is an important issue for food, energy and water systems.

The increase in population coupled with rising per capita income and associated change in consumption habits will put unprecedented stress on food, energy and water (FEW) resources.

Linking to Goals 2, 6, 15, 17, this toolbox connects your business to the latest tools, guidance, case studies, datasets, and more most relevant to you based on your circumstances and interests.
The Corporate Water Disclosure Guidelines advances goal 6; it seeks to provide a common approach to corporate water disclosure that addresses the complexity and local nature of water resources.
Linking to Goal 6 and Goal 17, this Guide to Water-Related Collective Action offers good practice to help companies establish enduring relationships with a broad spectrum of stakeholders, leaders, and individuals to advance sustainable water management.
Living in a harsh, desert climate, Omani rural communities have developed locally-appropriate knowledge to deal with water scarcity.
Elsevier,

Water Reclamation and Sustainability, Chapter 1, 2014, Pages 1–18

This chapter addresses SDG targets 6.1, 6.3 and 6.4 through its discussion of monitoring water quality and water reclamation to achieve sustainability.
Girl drinking water
Contributes to Goal 6. The RELX ​Group ​Environmental ​Challenge 2018 ​is now open for applications, awarding projects that best demonstrate how they can provide sustainable access to safe water or sanitation. There is a $50,000 prize for the first place entry and a $25,000 prize for the second place entry.

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