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The biological features of sphagnum mosses act to create a habitat aiding peat formation, a phenomenon termed 'habitat manipulation'. [3] Soils consisting primarily of peat are known as histosols. Peat forms in wetland conditions, where flooding or stagnant water obstructs the flow of oxygen from the atmosphere, slowing the rate of ...
A peatland is a type of wetland whose soils consist of organic matter from decaying plants, forming layers of peat. Peatlands arise because of incomplete decomposition of organic matter, usually litter from vegetation , due to water-logging and subsequent anoxia . [ 1 ]
Ireland's Bord na Móna ("peat board") was one of the first companies to mechanically harvest peat, which is being phased out. [31] The other major use of dried peat is as a soil amendment (sold as moss peat or sphagnum peat) to increase the soil's capacity to retain moisture and enrich the soil. [4] It is also used as a mulch.
Peat fires, drainage and deforestation enhances the decomposition of soil organic matter, increasing the release of stored carbon into the atmosphere as carbon dioxide. [ 4 ] Tropical peat swamp forests are home to thousands of animals and plants, including many rare and critically endangered species such as the orangutan and Sumatran tiger ...
Tropical peat is a type of histosol that is found in tropical latitudes, including South East Asia, Africa, and Central and South America. [2] Tropical peat mostly consists of dead organic matter from trees instead of spaghnum which are commonly found in temperate peat. [ 3 ]
So, if you're growing your own veggies, consider testing your soil or using commercial soil to ensure your produce remains lead-free and safe to eat. U.S. Food & Drug Administration 2.
Peat soils are also commonly used for the sake of agriculture in Nordic countries, because peatland sites, when drained, provide fertile soils for food production. [213] However, wide areas of peat production, such as rain-fed sphagnum bogs , also called blanket bogs or raised bogs , are now protected because of their patrimonial interest.
Peat cutting, while much more common in bogs, does happen in fens. Peat cut from fens has many uses, including burning as a fuel. [5] Pollutants can alter the chemistry of fens and facilitate invasion by invasive species. [5] Common pollutants of fens include road salts, nutrients from septic tanks, and runoff of agricultural fertilizers and ...