Bog | wetland Encyclopedia Britannica |

Bog, type of wetland ecosystem characterized by wet, spongy, poorly drained peaty soil. Bogs can be divided into three types: (1) typical bogs of cool regions, dominated by the growth of bog mosses, Sphagnum, and heaths, particularly Chamaedaphne (northern bogs with trees growing on them are often

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Peat Soils The Permaculture Research Institute

Oct 17, 2016· Peat soils have the ability to store human remains or ancient artefacts for thousands of years; since they have very minimal microbial decomposition. A good example of this is the 4000 year old body of a man found in peat from CashelCentral Ireland. 4. Peat soils drained for agricultural purposes are more vulnerable to wind and water erosion ...

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Conditions of Peat Formation Encyclopedia of Life ...

COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT – Vol. II Conditions of Peat Formation Liu Xintu ©Encyclopedia of Life Support Systems (EOLSS) value, directly influence the decomposition degree of organic debris, thereby influencing peat formation. Peat is the material which is created and transformed within mires, formed only when

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Coir Wikipedia

A single kilogramme of dry coco peat will expand to 15 litres of moist coco peat. Coco peat is used as a soil conditioner. Due to low levels of nutrients in its composition, coco peat is usually not the sole component in the medium used to grow plants.

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Muskeg Wikipedia

Muskeg consists of dead plants 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. Muskeg tends to have a water table near the surface.

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Peat Bed Filter Septics: How to Use Peat as a Septic Media ...

Peat bed septic system designs: This document discusses the design and use peat septic media filter systems. Peat media filter septic systems use a conventional septic tank followed by any of several methods to further filter and treat septic effluent before it is discharged to the soil, soil …

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Sphagnum Wikipedia

Peat moss is a critical element for growing mushrooms. The fungal mycelium grows in compost with a layer of peat moss on top, through which the mushrooms come out, a process called casing. Peat moss, dead or alive, is also a very important soil and topper for most carnivorous plants. Sphagnum is good absorbent and used for surgical dressing.

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Peatland | Article about Peatland by The Free Dictionary

peat, soil material consisting of partially decomposed organic matter, found mainly in swamps and bogs in various parts of the northern temperate zone but also in some semitropical and tropical regions.

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Peat soil definition of Peat soil by The Free Dictionary

Peat soil synonyms, Peat soil pronunciation, Peat soil translation, English dictionary definition of Peat soil. n. Partly decomposed vegetable matter, usually mosses, found in bogs and sometimes burned as fuel or mixed into soil to improve growing conditions.

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Peat Bogs |

Peat Bogs A peat bog is a type of wetland whose soft, spongy ground is composed largely of living and decaying Sphagnum moss. Decayed, compacted moss is known as peat, which can be harvested to use for fuel or as a soil additive. Source for information on Peat Bogs: Plant Sciences dictionary.

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peat | Infoplease

peat, soil material consisting of partially decomposed organic matter, found mainly in swamps and bogs in various parts of the northern temperate zone but also in some semitropical and tropical regions. Peat is formed by the slow decay of successive layers of aquatic and semiaquatic plants, , sedges, reeds, rushes, and mosses, and is the earliest stage of transition from compressed plant ...

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Peat Podzol |

*peat podzol* A podzol [1] soil profile [2] distinguished by having a surface mor [3] (peaty) humus [4] up to a maximum thickness of 30 cm, and usually with an iron pan at the top of the B horizons [5]. The term occurs in most of the classification systems derived originally from the work of V.

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Peat |

peat An organic soil or deposit; in Britain, a soil with an organic soil horizon at least 40 cm thick. Peat formation occurs when decomposition is slow owing to anaerobic conditions associated with waterlogging. Decomposition of cellulose and hemicellulose is particularly slow for Sphagnum plants, which are characteristic of such sites, and hence among the principal peatforming plants.

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Peat soil | definition of Peat soil by Medical dictionary

In this study, it was also measured some physical and chemical properties of the soil, such as the groundwater table, peat thickness, porosity, volume weight (VW), temperature, water content, pH and levels of C, N, P, K, Ca and Mg in peat soil.

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Organic Soils and Peats | SpringerLink

Jun 13, 2017· Organic soil is a soil that contains a significant amount of organic material recently derived from plant remains. Technically any material that contains carbon is called “organic.” However, engineers and geologist use a more narrow definition when applying the term to soils.

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peat | Description, Formation, Uses |

Peat, an organic fuel consisting of spongy material formed by the partial decomposition of organic matter, primarily plant material, in wetlands. The formation of peat is the first step in the formation of coal. Peat is only a minor contributor to the world energy supply.

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Peatlands |

Accumulations of plants will continue to increase the thickness of the peat deposit until a soil formed entirely of peat is created. These deposits can be 40 feet (12 m) or more thick. Source for information on Peatlands: Environmental Encyclopedia dictionary.

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Peat : Wikis (The Full Wiki)

Peat is also an important raw material in horticulture. However it is recommended to treat peat thermally, through soil steaming, in order to kill inherent pest and reactivate nutrients. Furthermore peat is used in medicine and balneology to produce filters and textiles [citation needed]}.

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(PDF) Peat Encyclopedia of Geochemistry

Peatlands are carbonrich ecosystems that cover just three per cent of Earth's land surface, but store onethird of soil carbon. Peat soils are formed by the buildup of partially decomposed ...

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Peat | SpringerLink

The Irish Peatland Conservation Council ( 2001) defines peat as: “a soil that is made up of the partially decomposed remains of dead plants which have accumulated on top of each other in waterlogged places for thousands of where peat accumulates are called peatlands. Peat is brownish‐black in color and in its natural state is composed of 90% water and 10% solid material”.

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compost Encyclopedia Britannica |

Compost, crumbly mass of rotted organic matter made from decomposed plant material, used in gardening and agriculture. Compost provides a wide range of nutrients for plants and adds beneficial microbes to the soil. It is especially used in organic farming, where synthetic fertilizers are not permitted.

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Peat swamp forest Wikipedia

Peat swamp forests are tropical moist forests where waterlogged soil prevents dead leaves and wood from fully decomposing. Over time, this creates a thick layer of acidic peat. Large areas of these forests are being logged at high rates. Peat swamp forests are typically surrounded by lowland rain forests on betterdrained soils, and by brackish or saltwater mangrove forests near the coast.

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Peat scours | Article about peat scours by The Free Dictionary

Peat is formed from the residues of dead plants whose aerial organs have become humified and mineralized in the aerated surface stratum of a bog (the peatproducing horizon) by soil invertebrates, bacteria, and fungi. The underground organs in an anaerobic medium are preserved, and they form the structural, or fibrous, part of peat.

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Physical and Chemical Properties of Peat

UNESCO – EOLSS SAMPLE CHAPTERS COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT – Vol. II Physical and Chemical Properties of Peat Hu Jinming and Ma Xuehui ©Encyclopedia of Life Support Systems (EOLSS) 1. Introduction Research on the physical properties of peat lags behind the literature on utilization of

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Peat Wikipedia

Peat soils A soil that is derived completely from the decomposing remains of plants. Plants that commonly form peat include reeds, sedges, sphagnum moss, and grasses. The plant remains do not decompose but continue to accumulate because the wet and/or cool environment in which they occur is not conducive to aerobic decomposition .

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Peat Soil | Article about Peat Soil by The Free Dictionary

peat soil[′pēt ‚sȯil] (geology) Soil containing a large amount of peat; it is rich in humus and gives an acid reaction. Peat Soil any one of a group of soil types formed under conditions of excess moisture from precipitation or from stagnant fresh or slowly running groundwaters that have some mineral content. Peat soils are the upper portion of ...

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Peat

Peat is also dug into soil to increase the soil's capacity to retain moisture and add nutrients. This makes it important agriculturally, for farmers and gardeners. Its insulating properties make it of use to industry. Peat fires are used to dry malted barley for use in Scotch whisky distillation.

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Peaty soil | Article about Peaty soil by The Free Dictionary

peat, soil material consisting of partially decomposed organic matter, found mainly in swamps and bogs in various parts of the northern temperate zone but also in some semitropical and tropical regions.

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Florida Drainage and soils |

In general, Florida’s soils consist of sand, sandy loam, clay, peat, and muck, but more than 300 soil types have been mapped. Six broad soil regions may be described: (1) The flatwood lowland soils form the largest soil region in Florida, which corresponds to the coastal lowlands.

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Peat | Article about peat by The Free Dictionary

Peat is formed from the residues of dead plants whose aerial organs have become humified and mineralized in the aerated surface stratum of a bog (the peatproducing horizon) by soil invertebrates, bacteria, and fungi. The underground organs in an anaerobic medium are preserved, and they form the structural, or fibrous, part of peat.

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