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Peat forms when plant material does not fully decay in acidic and anaerobic conditions. It is composed mainly of wetland vegetation: principally bog plants including mosses, sedges and shrubs. As it accumulates, the peat holds water. This slowly creates wetter conditions that allow the area of wetland to expand.
Muskeg consists of non-living organic material in various states of decomposition (as peat), ranging from fairly intact sphagnum moss, to sedge peat, to highly decomposed humus. Pieces of wood can make up five to fifteen percent of the peat soil. The water table tends to be near the surface.
Aside from such conversion, fens face a number of other threats, including peat cutting, pollution, invasive species, and nearby disturbances that lower the water table in the fen, such as quarrying. [5] Interrupting the flow of mineral-rich water into a fen changes the water chemistry, which can alter species richness and dry out the peat ...
More than 20% of home heat in Ireland comes from peat, and it is also used for fuel in Finland, Scotland, Germany, and Russia. Russia is the leading exporter of peat for fuel, at more than 90 million metric tons per year. Ireland's Bord na Móna ("peat board") was one of the first companies to mechanically harvest peat, which is being phased ...
A team of 30 soldiers will use their engineering expertise to re-wet a Lake District peat bog in a bid to boost wildlife. The soldiers will move several boulders and earth at the bog in the ...
This part is usually made up of peat (usually with limestone to reduce acidity) [6] or coconut coir. It serves to absorb water and nutrients. Tree bark, mainly of pine, may also be used. The use of peat is controversial since the harvesting of peat moss from peatlands (which includes unique habitats such as bogs and fens) can degrade these ...
Chiefs quarterback Patrick Mahomes won two ESPY awards for the second straight year.
Bog-wood may come from any tree species naturally growing near or in bogs, including oak (Quercus – "bog oak"), pine , yew , swamp cypress and kauri . Bog-wood is often removed from fields and placed in clearance cairns. It is a rare form of timber that is claimed to be "comparable to some of the world's most expensive tropical hardwoods".