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Fleet Moss
Fleet Moss is a upland area separating Wharfedale from Wensleydale in North Yorkshire, England. The area is above sea level (although nearby peaks and the road achieve higher altitudes). Fleet Moss is noted for its peat blanket bog, which has been dated to the Neolithic period. The area is ombrotrophic; this means it needs rain, hail snow and fog for its nutrients. Fleet Moss is known as the most eroded blanket bog in all of Yorkshire; because of its observable damage, it is known colloquially as ''The Somme'', and as such, is visible from space. It is also known recreationally for the road which runs north/south through Fleet Moss between Oughtershaw and Gayle, which is the highest (paved) road in Yorkshire. Fleet Moss is a popular waypoint with cyclists and fell runners. Description The name Fleet Moss derives from Old Scandinavian, ''fljót mos'', literally ''stream bog''. Fleet Moss, which is north of the village of Oughtershaw, is an important peatland that stores carbon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ingleborough
Ingleborough () is the second-highest mountain in the Yorkshire Dales, England. It is one of the Yorkshire Three Peaks (the other two being Whernside and Pen-y-ghent), and is frequently climbed as part of the Three Peaks walk. A large part of Ingleborough is designated as a Site of Special Scientific Interest and National Nature Reserve and is the home of a new joint project, Wild Ingleborough, with aims to improve the landscape for wildlife and people. Name The first element of the name "Ingleborough" has been variably explained as a Scots term for 'beacon, fire', an Old Danish term meaning 'English' or a derivative of Old English ''ing'', 'peak'. The second element is derived from the Old English word ''burh'', meaning "a fortified place"; in this case, a hill fort. The summit plateau of Ingleborough is encircled by the remains of a massive stone rampart, containing the foundations of Iron Age huts. Geography Ingleborough is in the south-western corner of the Yorkshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tephra
Tephra is fragmental material produced by a volcanic eruption regardless of composition, fragment size, or emplacement mechanism. Volcanologists also refer to airborne fragments as pyroclasts. Once clasts have fallen to the ground, they remain as tephra unless hot enough to fuse into pyroclastic rock or tuff. Tephrochronology is a geochronological technique that uses discrete layers of tephra—volcanic ash from a single eruption—to create a chronological framework in which paleoenvironmental or archaeological records can be placed. When a volcano explodes, it releases a variety of tephra including ash, cinders, and blocks. These layers settle on the land and, over time, sedimentation occurs incorporating these tephra layers into the geologic record. Often, when a volcano explodes, biological organisms are killed and their remains are buried within the tephra layer. These fossils are later dated by scientists to determine the age of the fossil and its place within the geolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Racomitrium Lanuginosum
''Racomitrium lanuginosum'' is a widespread species of moss found in montane and arctic tundra, the genus Racomitrium is found across the Northern and Southern hemispheres., however Racomitrium lanuginosum is only found in the Northern hemisphere. It grows as large mats on exposed rock and in boulder scree, particularly on acidic rocks. Its leaves have a characteristically decurrent and toothed hair-point, which gives rise to its regional common names woolly fringemoss, hoary rock-moss and woolly moss. Description ''Racomitrium lanuginosum'' grows as "large cushiony mats". Its stems are up to long and irregularly branched. The leaves are long, wide, lanceolate, pointed and with a strong midrib. They end in a long, thin hair-point, with teeth along both sides pointing 40°–90° from the axis of the leaf. The hyaline (transparent) margins of the hair-point are decurrent along the sides of the leaf. Especially when dry, these hair-points give the plant a downy appearance, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narthecium Ossifragum
''Narthecium ossifragum'', commonly known as bog asphodel, Lancashire asphodel or bastard asphodel, is a species of flowering plant in the family Nartheciaceae. It is native to Western Europe, found on wet, boggy moorlands up to about in elevation. It produces spikes of bright yellow flowers in summer. The bright orange fruits have been used as a colourant to replace saffron by Shetland Islanders.Richard Mabey ''Flora Britannica'' Despite the plant's English name "bog asphodel", it is not particularly closely related to the true asphodels. In addition to other forms of pollination, this plant is adapted to rain-pollination. The Latin specific name ''ossifragum'' means "bone-breaker", and refers to a traditional belief that eating the plant caused sheep to develop brittle bones. The probable origin of this story is that sheep eating a calcium-poor diet are likely to develop bone weakness, and ''N. ossifragum'' favours acidic low-calcium soils. Description Bog asphodel is a tuf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypnum Cupressiforme
''Hypnum cupressiforme'', the cypress-leaved plaitmoss or hypnum moss, is a common and widespread species of moss belonging to the genus ''Hypnum''. It is found in all continents except Antarctica and occurs in a wide variety of habitats and climatic zones. It typically grows on tree trunks, logs, walls, rocks and other surfaces. It prefers acidic environments and is fairly tolerant of pollution. It was formerly used as a filling for pillows and mattresses; the association with sleep is the origin of the genus name ''Hypnum'' (from Greek ''Hypnos''). It is a small to medium-sized moss about 2–10 cm long. It is pleurocarpous, having prostrate, creeping stems which form smooth, dense mats. The stems are branched and covered in overlapping leaves giving the impression of a cypress tree. The stem leaves are long and thin measuring 1.0-2.1 mm by 0.3-0.6 mm. They are concave and sickle-shaped, tapering towards the tip. The branch leaves are smaller and narrower than t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calluna Vulgaris
''Calluna vulgaris'', common heather, ling, or simply heather, is the sole species in the genus ''Calluna'' in the flowering plant family Ericaceae. It is a low-growing evergreen shrub growing to tall, or rarely to and taller, and is found widely in Europe and Asia Minor on acidic soils in open sunny situations and in moderate shade. It is the dominant plant in most heathland and moorland in Europe, and in some bog vegetation and acidic pine and oak woodland. It is tolerant of grazing and regenerates following occasional burning, and is often managed in nature reserves and grouse moors by sheep or cattle grazing, and also by light burning. ''Calluna'' was separated from the closely related genus ''Erica'' by Richard Anthony Salisbury, who devised the generic name ''Calluna'' probably from the Ancient Greek (), "beautify, sweep clean", in reference to its traditional use in besoms. The specific epithet ''vulgaris'' is Latin for 'common'. ''Calluna'' is differentiated from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eriophorum Vaginatum
''Eriophorum'' (cottongrass, cotton-grass or cottonsedge) is a genus of flowering plants in the family Cyperaceae, the sedge family. They are found throughout the arctic, subarctic, and temperate portions of the Northern Hemisphere in acid bog habitats, being particularly abundant in Arctic tundra regions.Flora Europaea''Eriophorum''/ref> They are herbaceous perennial plants with slender, grass-like leaves. The seed heads are covered in a fluffy mass of cotton-like fibers which are carried on the wind to aid dispersal. The cotton grass also maintains a height of 12 inches and around 2 inches in water. In cold Arctic regions, these masses of translucent fibres also serve as 'down' – increasing the temperature of the reproductive organs during the Arctic summer by trapping solar radiation. Paper and the wicks of candles have been made of its fiber, and pillows stuffed with the same material. The leaves were formerly used in treating diarrhea, and the spongy pith of the stem for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphagnum Moss
''Sphagnum'' is a genus of approximately 380 accepted species of mosses, commonly known as sphagnum moss, peat moss, also bog moss and quacker moss (although that term is also sometimes used for peat). Accumulations of ''Sphagnum'' can store water, since both living and dead plants can hold large quantities of water inside their cells; plants may hold 16 to 26 times as much water as their dry weight, depending on the species.Bold, H. C. 1967. Morphology of Plants. second ed. Harper and Row, New York. p. 225-229. The empty cells help retain water in drier conditions. As sphagnum moss grows, it can slowly spread into drier conditions, forming larger mires, both raised bogs and blanket bogs. Thus, sphagnum can influence the composition of such habitats, with some describing sphagnum as 'habitat manipulators'. These peat accumulations then provide habitat for a wide array of peatland plants, including sedges and ericaceous shrubs, as well as orchids and carnivorous plants.Keddy, P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aulacomnium Palustre
''Aulacomnium palustre'', the bog groove-moss or ribbed bog moss, is a moss that is nearly cosmopolitan in distribution. It occurs in North America, Hispaniola, Venezuela, Eurasia, and New Zealand. In North America, it occurs across southern arctic, subboreal, and boreal"boreal" refers to northern coniferous forests where permafrost occurs only sporadically. regions from Alaska and British Columbia to Greenland and Quebec. Documentation of ribbed bog moss's distribution in the contiguous United States is probably incomplete. It is reported sporadically south to Washington, Wyoming, Georgia, and Virginia. Habitat types and plant communities Ribbed bog moss is frequent in arctic to subboreal wetlands. Moss assemblages are typically diverse in northern (arctic, subarctic, and boreal) plant communities, and individual moss species often have low cover and/or frequency. Moss species with coverages of 2% to 4% can be common to dominant in boreal communities, although ribbed bog mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Wharfe
The River Wharfe ( ) is a river in Yorkshire, England originating within the Yorkshire Dales National Park. For much of its middle course it is the county boundary between West Yorkshire and North Yorkshire. Its valley is known as Wharfedale. The watercourse first becomes known as the River Wharfe at the confluence of Greenfield Beck and Oughtershaw Beck at Beckermonds. Flowing initially through Langstrothdale, it then passes by, or in some cases through, Kettlewell, Grassington, Bolton Abbey, Addingham, Ilkley, Burley-in-Wharfedale, Otley, Wetherby and Tadcaster. It then flows into the River Ouse near Cawood. The section of the river from its source to around Addingham is in Upper Wharfedale and has a very different character to the river downstream. The Wharfe is long (before it joins the Ouse), making it the 21st longest river in Britain. It is a public navigation from the weir at Tadcaster to its junction with the Ouse near Cawood and is tidal from Ulleskelf to the Ouse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semerwater
Semerwater is the second largest natural lake in North Yorkshire, England, after Malham Tarn. It is half a mile (800 m) long, covers and lies in Raydale, opposite the River Bain. A private pay and display parking area is at the foot of the lake. Semerwater attracts canoers, windsurfers, yachtsmen and fishermen. There are three small settlements nearby: * Stalling Busk *Countersett *Marsett Semerwater was the subject of a number of sketches and paintings by the artist J M W Turner. Semerwater is a pleonastic place name. The name, first recorded in 1153, derives from the Old English elements ''sæ'' 'lake', ''mere'' 'lake' and ''water''. The form "Lake Semerwater" introduces a fourth element with the same meaning. The lake is a Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peat Hag
Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficient carbon sink on the planet, because peatland plants capture carbon dioxide (CO2) naturally released from the peat, maintaining an equilibrium. In natural peatlands, the "annual rate of biomass production is greater than the rate of decomposition", but it takes "thousands of years for peatlands to develop the deposits of , which is the average depth of the boreal orthernpeatlands", which store around 415 gigatonnes (Gt) of carbon (about 46 times 2019 global CO2 emissions). Globally, peat stores up to 550 Gt of carbon, 42% of all soil carbon, which exceeds the carbon stored in all other vegetation types, including the world's forests, although it covers just 3% of the land's surface. ''Sphagnum'' moss, also called peat moss, is one of the most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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