What is a critical role of coastal marshes in Mississippi's climate context?

Coastal marshes in Mississippi play a vital role in the climate context primarily by acting as a buffer against storm surges. During severe weather events, such as hurricanes or intense storms, these marshes absorb the energy of incoming waves and high water levels. This natural barrier helps to reduce flooding in inland areas, protecting lives, property, and infrastructure from the devastating effects of storm surges.

The dense vegetation and saturated soil of coastal marshes not only mitigate the force of the water but also filter pollutants and trap sediments, enhancing water quality. By serving as protective zones, marshes are crucial in both climate adaptation and disaster resilience strategies for coastal communities. Their ability to buffer against storm impacts highlights the significance of maintaining and restoring these ecosystems in response to ongoing climate change and increasing storm intensity.