Why are wetlands important for water management?

Wetlands play a crucial role in water management primarily due to their ability to act as natural filters. This filtering process helps to reduce pollution by trapping sediments, nutrients, and other contaminants before they can enter larger bodies of water, such as rivers and lakes. Additionally, wetlands significantly contribute to regulating water flow by absorbing excess water during heavy rainfall, which helps to prevent flooding. This water storage capability also allows for a gradual release of water during dry periods, sustaining the flow of rivers and maintaining water levels.

Furthermore, wetlands provide valuable habitat for a diverse range of plant and animal species, making them essential for biodiversity. The combination of these functions—filtration, flow regulation, and habitat provision—demonstrates why wetlands are indispensable for effective water management and environmental health.