Wetlands and Disaster Risk Reduction: Mitigating the Impacts of Natural Hazards

Wetlands act as natural sponges, absorbing and storing floodwaters, thereby reducing the risk of flooding in nearby areas.

Salt marshes, with their dense vegetation and intricate root systems, help stabilize coastlines and reduce erosion caused by waves and storms.

Wetlands in urban areas help reduce the risk of flooding by absorbing stormwater runoff, preventing it from overwhelming drainage systems and causing urban flooding.

Wetland restoration involves restoring degraded wetlands to their natural state, improving their ecological functions and biodiversity.

The Ramsar Convention, also known as the Convention on Wetlands, is an international treaty that provides the framework for the conservation and wise use of wetlands.

Land conversion for agriculture, development, and other human activities is the primary cause of wetland loss and degradation worldwide.

Marshes, with their dense vegetation and microbial communities, play a crucial role in filtering pollutants and improving water quality.

Wetlands, particularly peatlands, are significant carbon sinks, absorbing carbon dioxide from the atmosphere and storing it in their organic matter.

Bogs are wetlands with acidic conditions, low nutrient levels, and a lack of oxygen, creating a unique ecosystem adapted to these harsh conditions.

Wetland creation involves establishing new wetlands in areas where they have been lost or degraded, typically for ecological restoration or mitigation purposes.

Swamps, with their rich organic matter and abundant vegetation, provide diverse habitats for a wide range of plant and animal species.

Wetlands act as natural sponges, absorbing and storing floodwaters, reducing the risk of flooding downstream and helping to maintain a steady flow of water during dry periods.

Salt marshes are wetlands that are influenced by tides and have a high concentration of dissolved salts, creating a unique ecosystem adapted to saline conditions.

Wetland enhancement involves improving the ecological functions of existing wetlands by restoring degraded areas, removing invasive species, or implementing management practices that promote wetland health.

Wetlands act as natural filters, removing pollutants from water and replenishing groundwater aquifers, contributing to improved water quality and availability.