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Dinorwig
Dinorwig sometimes spelled Dinorwic ( ; ; ), is a village located high above Llyn Padarn, near Llanberis, in Wales. The name is shared with the fort of Dinas Dinorwig, also within the community of Llanddeiniolen, on a foothill from Dinorwig village and from the Menai Strait and also with Port Dinorwic, the anglicised name of Y Felinheli. Etymology It is thought that the village was part of the territory of the pre-Roman Ordovices tribe. From mediaeval times it has been part of the township, now the community, of Llanddeiniolen. The element ''-orwig'', ''-orweg'' has been thought to derive from the tribal name ''Ordovices''; this idea was rejected by linguist Melville Richards for lack of a sufficiently early record of a form ''*Orddwig.''.Some Welsh place-names containing elements which are found in Continental Celtic. In Études celtiques Année 1972 13-1 pp. 364–410 p. 377 Actes du quatrième congrès international d'études celtiques (Rennes 18-25 juillet 1971) Volume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slate Industry In Wales
The existence of a slate industry in Wales is attested since the Roman period, when slate was used to roof the fort at Segontium, now Caernarfon. The slate industry grew slowly until the early 18th century, then expanded rapidly until the late 19th century, at which time the most important slate producing areas were in northwest Wales, including the Penrhyn Quarry near Bethesda, the Dinorwic Quarry near Llanberis, the Nantlle Valley quarries, and Blaenau Ffestiniog, where the slate was mined rather than quarried. Penrhyn and Dinorwig were the two largest slate quarries in the world, and the Oakeley mine at Blaenau Ffestiniog was the largest slate mine in the world. Slate is mainly used for roofing, but is also produced as thicker slab for a variety of uses including flooring, worktops and headstones.Lindsay p. 133 Up to the end of the 18th century, slate was extracted on a small scale by groups of quarrymen who paid a royalty to the landlord, carted slate to the ports, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinorwig Power Station
The Dinorwig Power Station (; ), known locally as Electric Mountain, or Mynydd Gwefru, is a pumped-storage hydroelectric scheme, near Dinorwig, Llanberis in Snowdonia national park in Gwynedd, north Wales. The scheme can supply a maximum power of and has a storage capacity of around . Purpose The scheme was built at a time when responsibility for electricity generation in England and Wales was in the hands of the government's Central Electricity Generating Board (CEGB); with the purpose of providing peak capacity, very rapid response, energy storage and frequency control. Dinorwig's very rapid response capability significantly reduced the need to hold spinning reserve on part loaded thermal plant. When the plant was conceived the CEGB used low efficiency old coal and oil fired capacity to meet peaks in demand. More efficient 500 MW thermal sets were introduced in the 1960s, initially for baseload operation only. Dinorwig could store cheap energy produced at night by low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llanddeiniolen
Llanddeiniolen (; ; ) is a hamlet and name of a community in the county of Gwynedd, Wales, and is from Cardiff and from London. It comprises the villages of Deiniolen, Bethel, Dinorwig, Rhiwlas, Brynrefail and Penisarwaun, and is the third-largest community by population in Gwynedd, with 5072 people in the 2011 census. Also in the community is the dispersed settlement of Fachwen, located on the north shore of Llyn Padarn. The name derives from the Welsh saint Deiniol (died 584). Castell Castell Llanddeiniolen, some 900m west of Rhiwlas, is a hill of glacial drift whose sides have been dug away to give a steeper slope. It has been identified as a Norman motte but is not a typical one. It may be a medieval ringwork - approximately, a motte and bailey without a motte - but may also be a small Iron Age fort. Dinas Dinorwig The hill-forDinas Dinorwig enclosing about a hectare of land, lies 1km south-east of the hamlet centre and 3.5km from the Menai Strait. It has an inner wall, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordovices
The Ordovīcēs (Common Brittonic: *''Ordowīcī'') were one of the Celtic tribes living in Great Britain before the Roman invasion. Their tribal lands were located in present-day North Wales and England, between the Silures to the south and the Deceangli to the north-east. Unlike the latter tribes that appear to have acquiesced to Roman rule with little resistance, the Ordovices fiercely resisted the Romans. They were eventually subjugated by the Roman governor Gnaeus Julius Agricola in the campaign of 77–78CE when the Romans overran their final strongholds on Anglesey. Etymology The Celtic name could be cognate with the words for 'hammer': ga, ord, cy, gordd (with a prothetic ''g-'') and br, horzh (with a prothetic ''h-''). John Edward Lloyd suggested that the name of this tribe is preserved as the element ''-orwig'', ''-orweg'' in the place nameDinas Dinorwig("Fort of the Ordovices") in North Wales, though Melville Richards rejected the idea. Geology In 1879 the pioneerin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deiniolen
Deiniolen (; ; ) is a village in Gwynedd, Wales, at the foot of Elidir Fawr, in Llanddeiniolen Community. Deiniolen has views over Caernarfon (7 miles away) and on a clear day, Holyhead Mountain and occasionally the Wicklow Mountains in Ireland, can be seen. The population of the electoral ward was 1,909 as of 2011, including nearby Dinorwig, with 81.2% of the population speaking Welsh. The community, Llanddeiniolen, has a population of 5,072 as of the 2011 census, the third-largest in Gwynedd. Ysgol Gynradd Gwaun Gynfi provides Welsh-medium education for children between 3 and 11 years in the village. The slate industry was an important employer in Deiniolen until the closure of Dinorwig Quarry in 1969. Village History The settlements now known as Deiniolen and Clwt-y-Bont began in the 1820s based along the road and railway to the nearby Dinorwig Quarry. The village was originally known as ''Llanbabo'' (since several settlers arrived from the Anglesey village of Llanb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llanberis
(; ) is a village, community and electoral ward in Gwynedd, northwest Wales, on the southern bank of the lake and at the foot of Snowdon, the highest mountain in Wales. It is a centre for outdoor activities in Snowdonia, including walking, mountaineering, climbing, mountain biking and pony trekking, as well as water sports such as scuba diving. The community includes Nant Peris. Llanberis takes its name from , an early Welsh saint. It is twinned with the Italian town of in Lombardy. History The ruins of Castle, which were painted by Richard Wilson and J. M. W. Turner, stand above the village. The 13th century fortress was built by the Great and is a grade I listed building. The church of St is grade II* listed, as is the chapel of . In the 18th century was the home of the legendary strong woman Marged ferch Ifan. Demographics According to the United Kingdom Census 2011, the population of was 1,844, with 74.7% of those aged 3 years and over able to speak Welsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llyn Padarn
Llyn Padarn is a glacially formed lake in Snowdonia, Gwynedd, north Wales, and is an example of a moraine dammed lake. The lake is approximately long (about 240 acres) and at its deepest point is deep, and is one of the largest natural lakes in Wales. At its south-eastern end it is linked to the neighbouring Llyn Peris (which forms the lower reservoir of the Dinorwig power station). The busy village of Llanberis lies on the southern banks of the lake. Most of Llyn Padarn is owned by Gwynedd Council and is part of Padarn Country Park. Whilst kayaking, rowing and sailing are permitted on the lake, powered craft require permission to use it. Bangor University Rowing Club row at Llyn Padarn. In April 2014 Llyn Padarn was designated as Bathing Water under the Bathing Water Directive (2006/7/EC). The outflow of Llyn Padarn is on the northern shore and is called Afon Rhythallt, which passes by the village of Brynrefail, Gwynedd and becomes Afon Seiont below Pont Rhythallt, near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Y Felinheli
Y Felinheli (), formerly known in English as Port Dinorwic, is a village and community beside the Menai Strait ( cy, Y Fenai or ''Afon Menai'') between Bangor and Caernarfon in Gwynedd, northwest Wales. History Toponymy Etymologically, its name comes from the Welsh ''y'' meaning the, ''melin'' meaning mill and ''heli,'' meaning brine/salt-water/sea. An alternative interpretation is from ''Y Felin Heulyn'', "the mill on the River Heulyn", which refers to the river that runs into the village. Origins Y Felinheli has its origins in two hamlets, Tafarngrisiau near St Mary's Church and Aberpwll to the north-east where there was a mill on the Afon Heulyn. The mill was rebuilt closer to the sea in 1633 and gave its name to the settlement. The area was largely agricultural until the area was transformed by slate quarrying in the 19th century. A new dock was built in 1828 when lime was extracted at Brynadda and slate and lime were loaded and culm (coal dust or anthracite slack) w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Community (Wales)
A community ( cy, cymuned) is a division of land in Wales that forms the lowest tier of local government in Wales. Welsh communities are analogous to civil parishes in England. There are 878 communities in Wales. History Until 1974 Wales was divided into civil parishes. These were abolished by section 20 (6) of the Local Government Act 1972, and replaced by communities by section 27 of the same Act. The principal areas of Wales are divided entirely into communities. Unlike in England, where unparished areas exist, no part of Wales is outside a community, even in urban areas. Most, but not all, communities are administered by community councils, which are equivalent to English parish councils in terms of their powers and the way they operate. Welsh community councils may call themselves town councils unilaterally and may have city status granted by the Crown. In Wales, all town councils are community councils. There are now three communities with city status: Bangor, St Asaph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First World War
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumped-storage Hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing. The method stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Although the losses of the pumping process make the plant a net consumer of energy overall, the system increases revenue by selling more electricity during periods of peak demand, when electricity prices are highest. If the upper lake collects significant rainfall or is fed by a river then the plant may be a net energy producer in the manner of a traditional hydroelectric plant. Pumped-storage hydroelectricity allows energy from intermittent sources (such as solar, wind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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