The Hard Hat Professional

A recent study has revealed a concerning vulnerability confronting coastal cities worldwide. Steadily rising sea levels are altering groundwater, rendering it shallower, more saline, and corrosive. This gradual deterioration represents a substantial threat to the extensive networks of underground urban infrastructure that underpin modern city life. A recent study revealed a grave threat faced by coastal cities worldwide due to rising sea levels. This phenomenon is causing coastal groundwater to become shallower, saltier, and more corrosive, damaging buried city infrastructure designed for stable groundwater conditions. This leads to foundation weakening, pipe leaks, and electrical problems, resulting in costly repairs, health risks, and city disruptions. Over 1,500 major cities are already experiencing the negative impacts, with over a billion people at risk. The study urges proactive measures such as early warning systems, developing corrosion-resistant materials, and reimagining city