|
Pendleton Fault
The Pendleton Fault, sometimes called the Irwell Valley Fault, stretches for about from Bolton in Greater Manchester along the Irwell Valley through Pendleton to Poynton in Cheshire, running northwest–southeast. The fault throws the beds of the Middle Coal Measures of the Manchester Coalfield by on its western side. The fault is active, and movement has caused earthquakes. An earthquake of intensity 6 on the Richter scale that occurred on 10 February 1889 was felt over an area of . Lesser shocks were recorded in the early 20th century, in 1931 and 1944. Coal mining Coal mining is the process of resource extraction, extracting coal from the ground or from a mine. Coal is valued for its Energy value of coal, energy content and since the 1880s has been widely used to Electricity generation, generate electr ... in the Irwell Valley between Bolton and Pendleton may account for small movements, although all mines in the area closed in 1929 and no coal has been mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Sandstone On The Irwell
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–750 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th century brought the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolton
Bolton ( , locally ) is a town in Greater Manchester in England. In the foothills of the West Pennine Moors, Bolton is between Manchester, Blackburn, Wigan, Bury, Greater Manchester, Bury and Salford. It is surrounded by several towns and villages that form the wider Metropolitan Borough of Bolton, borough, of which Bolton is the administrative centre. The town is within the Historic counties of England, historic county boundaries of Lancashire. A former mill town, Bolton has been a centre for textile production since the 14th century when Flemish people, Flemish weavers settled in the area, introducing a wool and cotton-weaving tradition. It was a 19th-century boomtown, development largely coincided with the introduction of textile manufacture during the Industrial Revolution. At its peak in 1929, its 216 cotton mills and 26 bleaching and dyeing works made it one of the largest and most productive centres of Spinning (textiles), cotton spinning in the world. The Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irwell Valley
The Irwell Valley in North West England extends from the Forest of Rossendale through the cities of Salford and Manchester. The River Irwell runs through the valley, along with the River Croal. Geology Shallow seas covered most of south-east Lancashire in the Upper Carboniferous period when deposits of mud and sand were laid down. These later became beds of shales and sandstones alternating with layers of gritstone. There are also beds of New Red Sandstone and Manchester Marls. The glaciers of the Pleistocene epoch further shaped the landscape and then retreated, leaving behind deposits of sand, pebbles and boulder clay that formed the fluvioglacial ridges of the Irwell Valley. Ashclough, a 5.8 hectare (14.3 acre) site which comprises the steep banks of the river between Prestolee and Little Lever, has been designated a Site of Special Scientific Interest (SSSI) because of its geological interest, primarily because it is the best site in the area displaying Ashcough Marine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pendleton, Greater Manchester
Pendleton is an inner-city district of Salford, Greater Manchester, England. The A6 road (Great Britain), A6 dual carriageway skirts the east of the district. Historic counties of England, Historically in Lancashire, Pendleton experienced rapid urbanisation during the Industrial Revolution. History The township has been variously recorded as Penelton in 1199, Pennelton in 1212, Penilton in 1236, Penhulton in 1331, Penulton in 1356 and Pendleton from about 1600. In the Middle Ages the manor was held by the Hultons of Over Hulton, Hulton Park. Until 1780, Pendleton was rural, a group of cottages around a village green with a maypole. The Industrial Revolution brought about rapid expansion in the population and large cotton mills and premises for dyeing, printing, and bleaching were built providing employment. Pendleton Colliery was developed from the early 19th century. Violence and looting occurred in Pendleton during the 2011 England riots, 2011 riots. In 2012, Salford City ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poynton
Poynton is a town in the civil parish of Poynton-with-Worth, in the Cheshire East district and the ceremonial county of Cheshire, England; from 1974 to 2009 it was in Macclesfield district. It is located on the easternmost fringe of the Cheshire Plain, south-east of Manchester, north of Macclesfield and south of Stockport. The first mention of the manor of Poynton was in 1289. Coal was mined in Poynton from the 16th century and the collieries, under the ownership of the Lords Vernon from 1832 until their closure in 1935, were the largest in Cheshire. Consequent urbanisation and socioeconomic development necessitated better transport links; these came with the completion of the Macclesfield Canal through Poynton in 1831, the arrival of the Manchester and Birmingham Railway in 1845 and the Macclesfield, Bollington and Marple Railway in 1869. In the late 20th century, Poynton became a commuter town for Manchester. Since 1945, the population has nearly trebled to 14,260 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fault (geology)
In geology, a fault is a Fracture (geology), planar fracture or discontinuity in a volume of Rock (geology), rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust (geology), crust result from the action of Plate tectonics, plate tectonic forces, with the largest forming the boundaries between the plates, such as the megathrust faults of subduction, subduction zones or transform faults. Energy release associated with rapid movement on active faults is the cause of most earthquakes. Faults may also displace slowly, by aseismic creep. A ''fault plane'' is the Plane (geometry), plane that represents the fracture surface of a fault. A ''fault trace'' or ''fault line'' is a place where the fault can be seen or mapped on the surface. A fault trace is also the line commonly plotted on geological maps to represent a fault. A ''fault zone'' is a cluster of parallel faults. However, the term is also used for the zone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchester Coalfield
The Manchester Coalfield is part of the South Lancashire Coalfield, the coal seams of which were laid down in the Carboniferous Period. Some easily accessible seams were worked on a small scale from the Middle Ages, and extensively from the beginning of the Industrial Revolution in the early 19th century until the last quarter of the 20th century. The Coal Measures lie above a bed of Millstone Grit and are interspersed with sandstones, mudstones, shales, and fireclays. The Lower Coal Measures occupy the high ground of the West Pennine Moors above Bolton and are not worked in the Manchester Coalfield. The most productive of the coal measures are the lower two thirds of the Middle Coal Measures where coal is mined from seams between the Worsley Four Foot and Arley mines. The deepest and most productive collieries were to the south of the coalfield. The coalfield is affected by the northwest to southeast aligned Pendleton Fault along the Irwell Valley and the Rossendale Valley anticl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthquake
An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular time. The seismicity at a particular location in the Earth is the average rate of seismic energy release per unit volume. In its most general sense, the word ''earthquake'' is used to describe any seismic event that generates seismic waves. Earthquakes can occur naturally or be induced by human activities, such as mining, fracking, and nuclear weapons testing. The initial point of rupture is called the hypocenter or focus, while the ground level directly above it is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richter Magnitude Scale
The Richter scale (), also called the Richter magnitude scale, Richter's magnitude scale, and the Gutenberg–Richter scale, is a measure of the strength of earthquakes, developed by Charles Richter in collaboration with Beno Gutenberg, and presented in Richter's landmark 1935 paper, where he called it the "magnitude scale". This was later revised and renamed the local magnitude scale, denoted as ML or .. Because of various shortcomings of the original scale, most seismological authorities now use other similar scales such as the moment magnitude scale () to report earthquake magnitudes, but much of the news media still erroneously refers to these as "Richter" magnitudes. All magnitude scales retain the logarithmic character of the original and are scaled to have roughly comparable numeric values (typically in the middle of the scale). Due to the variance in earthquakes, it is essential to understand the Richter scale uses common logarithms simply to make the measurements man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mining
Coal mining is the process of resource extraction, extracting coal from the ground or from a mine. Coal is valued for its Energy value of coal, energy content and since the 1880s has been widely used to Electricity generation, generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine is called a "pit", and above-ground mining structures are referred to as a "pit head". In Australia, "colliery" generally refers to an underground coal mine. Coal mining has had many developments in recent years, from the early days of men tunneling, digging, and manually extracting the coal on carts to large Open-pit mining, open-cut and Longwall mining, longwall mines. Mining at this scale requires the use of Dragline excavator, draglines, trucks, conveyors, hydraulic jacks, and shearers. The coal mining industry has a long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a British daily broadsheet conservative newspaper published in London by Telegraph Media Group and distributed in the United Kingdom and internationally. It was founded by Arthur B. Sleigh in 1855 as ''The Daily Telegraph and Courier''. ''The Telegraph'' is considered a newspaper of record in the UK. The paper's motto, "Was, is, and will be", was included in its emblem which was used for over a century starting in 1858. In 2013, ''The Daily Telegraph'' and '' The Sunday Telegraph'', which started in 1961, were merged, although the latter retains its own editor. It is politically conservative and supports the Conservative Party. It was moderately liberal politically before the late 1870s.Dictionary of Nineteenth Century Journalismp 159 ''The Telegraph'' has had a number of news scoops, including the outbreak of World War II by rookie reporter Clare Hollingworth, described as "the scoop of the cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
