Dutch coastal nature proves useful in rising sea levels and storms

Salt marshes, known as kwelders, are vital coastal ecosystems in the Netherlands, providing protection against storms and rising sea levels. Research shows they can reduce wave energy and help preserve dikes, potentially saving millions in reinforcement costs. A study involved recreating kwelders in a controlled environment to test their resilience against extreme storm conditions. While they cannot fully replace dikes, their role in coastal defense is significant. Additionally, kwelders support biodiversity and sequester carbon, highlighting the need for their conservation.