Wetlands are among the most productive ecosystems on the planet, often described as the “kidneys of the landscape” because of their unique ability to regulate ecological processes, sustain biodiversity, and support human well-being. Situated at the interface between terrestrial and aquatic environments, wetlands provide an array of ecosystem services that are ecological, economic, cultural, and social in nature. Their significance extends far beyond the boundaries of their immediate landscapes, influencing global climate regulation, water purification, flood mitigation, biodiversity conservation, and food security. In the context of aquatic ecosystems, wetlands stand as crucial systems offering multifunctional services that sustain both human societies and natural environments. One of the most important ecosystem services wetlands provide is hydrological regulation. Wetlands act like natural sponges, absorbing excess rainfall and releasing it slowly, thereby mitigating floods. During heavy rains, they retain water, reducing the destructive power of floods downstream. Conversely, in times of drought, wetlands release stored water, maintaining stream flows and groundwater recharge. This function is particularly significant in river basins and floodplains, where wetlands buffer seasonal variations in water availability and support human populations reliant on stable water supplies. Such hydrological services are becoming increasingly critical as climate change intensifies the frequency and severity of floods and droughts worldwide. Another major service provided by wetlands is water purification. Wetland vegetation, soils, and microbial communities act as natural filters that remove pollutants, sediments, and excess nutrients from water. Nutrients such as nitrogen and phosphorus, often derived from agricultural runoff, can cause eutrophication and algal blooms in aquatic systems. Wetlands trap these nutrients and facilitate their transformation into less harmful forms through microbial processes such as denitrification. Heavy metals and toxic chemicals are also immobilized in wetland sediments, reducing their impact on downstream ecosystems. This self-sustaining purification system significantly reduces the cost of human-made water treatment and ensures safer water for both wildlife and people. Carbon sequestration and climate regulation are also vital services offered by wetlands. Peatlands, mangroves, marshes, and other wetland types store massive amounts of carbon in their soils and vegetation. In fact, wetlands are among the most carbon-dense ecosystems,