
What is a Wetland? | US EPA
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 …
Wetland - Wikipedia
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 …
Wetland | Definition, Characteristics, Types, Importance, Examples ...
Oct 9, 2025 · wetland, complex ecosystem characterized by flooding or saturation of the soil, which creates low-oxygen environments that favor a specialized assemblage of plants, …
What is a wetland? - NOAA's National Ocean Service
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, …
What are wetlands? | U.S. Geological Survey - USGS.gov
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 …
What are wetlands, and why are they so critical for life on Earth?
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...
Wetlands - Wetlands International
Wetlands occur wherever water meets land and ensure the sustainability of both. These unique habitats include mangroves, peatlands, rivers, lakes, deltas, seagrass meadows, and even …
Types of Wetlands - Wetlands (U.S. National Park Service)
May 8, 2025 · There are a wide variety of wetlands due to regional and local differences in things like climate, geology, topography, soils, vegetation, water chemistry, and other factors. …
What is a Wetland? - The Wetlands Initiative
More specifically, wetlands are areas where the presence of water determines or influences most, if not all, of an area's biogeochemistry—that is, the biological, physical, and chemical …
E.P.A. Drastically Limits Protections for Wetlands
45 minutes ago · E.P.A. Rule Would Drastically Curb Protections for Wetlands The proposal could strip federal protections from most U.S. wetlands, some of which feed drinking water systems.