Apr 7, 2025 · Wetlands are areas where water covers the soil, or is present either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season.

Article 1.1: "...wetlands are areas of marsh, fen, peatland or water, whether natural or artificial, permanent or temporary, with water that is static or flowing, fresh, brackish or salt, including areas of …

During periods of excessive rain, wetlands absorb and slow floodwaters, which helps to alleviate property damage and may even save lives. Wetlands also absorb excess nutrients, sediments, and …

3 days ago · wetland, complex ecosystem characterized by flooding or saturation of the soil, which creates low-oxygen environments that favor a specialized assemblage of plants, animals, and …

What are wetlands, and why are they so critical for life on Earth? These unique ecosystems have a small footprint but play a big role in providing habitat for wildlife, and protecting us against...

Get a foundational understanding of freshwater wetlands: how they are defined by water, their major classifications, and their critical role in nature.

What are wetlands? Wetlands are transitional areas, sandwiched between permanently flooded deepwater environments and well-drained uplands, where the water table is usually at or near the …

1 day ago · Learn about the importance of wetlands in protecting ecosystems, preventing floods, and providing essential ecosystem services that sustain biodiversity, clean water, and climate stability …

The U.S. Fish and Wildlife Service is the principal federal agency tasked with providing information to the public on the extent and status of the nation’s wetland and deepwater habitats, as well as …

Explore what wetlands are, why they matter, and eight fascinating facts about these vital ecosystems and WWF’s work to protect them.