Coastal wetlands : nature-based solutions to sea level rise

Natural barrier standing between coastal communities and the ever-encroaching threat of rising seas. This is the role of coastal wetlands, quietly protecting cities, farmland, and millions of lives across the Mediterranean. But with sea levels expected to rise significantly by 2100, impacting nearly a third of the region’s population, these vital ecosystems are under siege.

Wetlands are more than scenic landscapes—they are frontline defenders. By absorbing storm surges, they reduce flood and erosion impacts and act as buffers against saltwater intrusion that threatens freshwater supplies and agriculture. In fact, studies show they can reduce storm damage by up to 20%.

But the forces driving sea level rise—thermal expansion (55%) and melting glaciers (45%)—are relentless, putting 160 million coastal residents at risk. Without action, the Mediterranean’s wetlands could be swallowed, leaving communities exposed to the fury of nature.

The solution lies in us. Restoring and preserving wetlands isn’t just an environmental task; it’s a lifeline for the future. These ecosystems don’t just protect—they thrive, adapt, and support biodiversity while absorbing carbon and slowing climate change.

The question is no longer whether we can afford to save them—it’s whether we can afford not to. Coastal wetlands are nature’s gift, but also nature’s plea: act now, or face the rising tide unprepared.

Are we ready to stand with these quiet guardians of the Mediterranean? Let’s ensure their survival—for our communities, our climate, and our future.

source :

https://www.linkedin.com/posts/unbiodiversity_coastal-wetlands-are-vital-natural-defenses-activity-7290972116726800385-rtIJ?utm_source=share&utm_medium=member_desktop