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The life forms of a wetland system includes its plants and animals and microbes (bacteria, fungi). The most important factor is the wetland's duration of flooding. [1] Other important factors include fertility and salinity of the water or soils.
Wetland's ability to absorb water also assists groundwater recharge, which is very important for human water use, as usable freshwater sources are dwindling. Wetlands are not only freshwater habitats and systems, as there are salt marshes and bogs that support different species. [7]
A wetland is a land area that is saturated with water, either permanently or seasonally, such that it takes on the characteristics of a distinct ecosystem. The primary factor that distinguishes wetlands from other land forms or water bodies is the characteristic vegetation of aquatic plants , adapted to the unique hydric soil .
Wetlands are among the most productive ecosystems in the world, comparable to rain forests and coral reefs and they can be home to a variety of species of microbes, plants, insects, amphibians ...
Why is protecting Indiana wetlands important? Indiana already has the most polluted rivers and streams in the country, according to a 2022 report by the Environmental Integrity Project.
A wetland (aerial view) Wetland conservation is aimed at protecting and preserving areas of land including marshes, swamps, bogs, and fens that are covered by water seasonally or permanently due to a variety of threats from both natural and anthropogenic hazards. Some examples of these hazards include habitat loss, pollution, and invasive species.
Wetlands exist on every continent, except Antarctica. [19] The water in wetlands is either freshwater, brackish or saltwater. [18] The main types of wetland are defined based on the dominant plants and the source of the water. For example, marshes are wetlands dominated by emergent herbaceous vegetation such as reeds, cattails and sedges.
A charity wants to create a "life-saving" winter wetland area for wading birds that are in decline. The Countryside Regeneration Trust (CRT) wants to raise £8,000 to create the space at Lark Rise ...