Can the Wells Run Dry?

Abstract

To efficiently manage groundwater resources and prevent groundwater drought (when the wells run dry), groundwater monitoring must be prioritized in large aquifers around the globe. In this chapter, global groundwater status, as well as key challenges, constraints, and groundwater processes (e.g., recharge, discharge, etc.), are detailed. The concept of groundwater drought and how it can be measured are discussed. Sustainable limits and the importance of adaptation and resilience in the context of groundwater hydrology and climate change are also highlighted.