102-513: Nottinghamshire ( / ˈ n ɒ t ɪ ŋ ə m ʃ ər , - ʃ ɪər / ; abbreviated Notts. ) is a ceremonial county in the East Midlands of England. The county borders South Yorkshire to the north-west, Lincolnshire to the east, Leicestershire to the south, and Derbyshire to the west. The largest settlement is the city of Nottingham (323,632), which is also the county town. The county has an area of 2,160 km (830 sq mi) and
204-512: A cyclothem . Cyclothems are thought to have their origin in glacial cycles that produced fluctuations in sea level , which alternately exposed and then flooded large areas of continental shelf. The woody tissue of plants is composed mainly of cellulose, hemicellulose, and lignin. Modern peat is mostly lignin, with a content of cellulose and hemicellulose ranging from 5% to 40%. Various other organic compounds, such as waxes and nitrogen- and sulfur-containing compounds, are also present. Lignin has
306-514: A spoil heap left by the former Silverhill colliery, a human-made point often cited as the highest, reaches 204 metres (669 feet). The lowest is Peat Carr, east of Blaxton, at sea level ; the Trent is tidal below Cromwell Lock . Nottinghamshire is sheltered by the Pennines to the west, so receives relatively low rainfall at 641 to 740 millimetres (25 to 29 inches ) annually. The average temperature of
408-798: A large ancient woodland . Nottinghamshire lies on the Roman Fosse Way , and there are Roman settlements in the county; for example at Mansfield , and forts such as at the Broxtowe Estate in Bilborough . The county was settled by Angles around the 5th century, and became part of the Kingdom, and later Earldom, of Mercia . However, there is evidence of Saxon settlement at the Broxtowe Estate, Oxton , near Nottingham, and Tuxford , east of Sherwood Forest . The name first occurs in 1016, but until 1568,
510-541: A lieutenant with the wider county from which they had been created. London had instead a commission of lieutenancy , headed by the Lord Mayor . The long-standing practice of appointing lieutenants jointly to the wider county and any counties corporate it contained was formalised by the Militia Act 1882. Apart from the inclusion of the counties corporate, the counties for the purposes of lieutenancy generally corresponded to
612-412: A new non-metropolitan county is created the 1997 Act is amended to redefine the existing areas of the lieutenancies in terms of the new areas. No such amendment was made in 1997 when Rutland was made a unitary authority or in 1998 when Herefordshire and Worcestershire were re-established; those three therefore have been given their own lieutenants again since the passing of the 1997 Act. The actual areas of
714-455: A population of 1,154,195. The latter is concentrated in the Nottingham built-up area in the south-west, which extends into Derbyshire and has a population of 729,997. The north-east of the county is more rural, and contains the towns of Worksop (44,733) and Newark-on-Trent (27,700). For local government purposes Nottinghamshire comprises a non-metropolitan county , with seven districts, and
816-417: A process called carbonization . Carbonization proceeds primarily by dehydration , decarboxylation , and demethanation. Dehydration removes water molecules from the maturing coal via reactions such as Decarboxylation removes carbon dioxide from the maturing coal: while demethanation proceeds by reaction such as In these formulas, R represents the remainder of a cellulose or lignin molecule to which
918-527: A switch in fuels happened in London in the late sixteenth and early seventeenth centuries. Historian Ruth Goodman has traced the socioeconomic effects of that switch and its later spread throughout Britain and suggested that its importance in shaping the industrial adoption of coal has been previously underappreciated. The development of the Industrial Revolution led to the large-scale use of coal, as
1020-875: A total GDP of £12,023 million. This is compared to a per-capita GDP of £11,848 for the East Midlands , £12,845 for England, and £12,548 for the United Kingdom. Nottingham had a GDP per-capita of £17,373, North Nottinghamshire £10,176, and South Nottinghamshire £8,448. In October 2005, the United Kingdom had 4.7% unemployment, the East Midlands 4.4%, and the Nottingham commuter belt area 2.4%. The county has comprehensive secondary education with 47 state secondary schools , as well as 10 private schools . The City of Nottingham local education authority (LEA) has 18 state schools and six independent schools, not including sixth form colleges . A total of 9,700 pupils took GCSEs in
1122-403: A weight basis. This composition reflects partly the composition of the precursor plants. The second main fraction of coal is ash, an undesirable, noncombustable mixture of inorganic minerals. The composition of ash is often discussed in terms of oxides obtained after combustion in air: Of particular interest is the sulfur content of coal, which can vary from less than 1% to as much as 4%. Most of
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#17330855859541224-406: A weight composition of about 54% carbon, 6% hydrogen, and 30% oxygen, while cellulose has a weight composition of about 44% carbon, 6% hydrogen, and 49% oxygen. Bituminous coal has a composition of about 84.4% carbon, 5.4% hydrogen, 6.7% oxygen, 1.7% nitrogen, and 1.8% sulfur, on a weight basis. The low oxygen content of coal shows that coalification removed most of the oxygen and much of the hydrogen
1326-418: Is 40% of total fossil fuel emissions and over 25% of total global greenhouse gas emissions . As part of worldwide energy transition , many countries have reduced or eliminated their use of coal power . The United Nations Secretary General asked governments to stop building new coal plants by 2020. Global coal use was 8.3 billion tonnes in 2022, and is set to remain at record levels in 2023. To meet
1428-460: Is Conservative-controlled. Nottingham City Council , which governs the Nottingham unitary authority and is independent of Nottinghamshire County Council, is majority Labour-controlled. Nottinghamshire is a non-metropolitan county, governed by Nottinghamshire County Council and seven non-metropolitan district councils. Elections to the county council take place every four years, with the first election taking place in 1973. Following each election,
1530-523: Is a bridging point of the Fosse Way and River Trent , but is actually an Anglo-Saxon market town with a now ruined castle . Mansfield , the second-largest settlement in the county after Nottingham, sits on the site of a Roman settlement, but grew after the Norman Conquest . Worksop , in the north of the county, is also an Anglo-Saxon market town which grew rapidly in the Industrial Revolution , with
1632-625: Is also a cognate via the Indo-European root. The conversion of dead vegetation into coal is called coalification . At various times in the geologic past, the Earth had dense forests in low-lying areas. In these wetlands, the process of coalification began when dead plant matter was protected from oxidation , usually by mud or acidic water, and was converted into peat . The resulting peat bogs , which trapped immense amounts of carbon, were eventually deeply buried by sediments. Then, over millions of years,
1734-429: Is burned in a turbine). Hot exhaust gases from the turbine are used to raise steam in a heat recovery steam generator which powers a supplemental steam turbine . The overall plant efficiency when used to provide combined heat and power can reach as much as 94%. IGCC power plants emit less local pollution than conventional pulverized coal-fueled plants. Other ways to use coal are as coal-water slurry fuel (CWS), which
1836-411: Is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian ) and Permian times. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until
1938-594: Is entirely vertical; however, metamorphism may cause lateral changes of rank, irrespective of depth. For example, some of the coal seams of the Madrid, New Mexico coal field were partially converted to anthracite by contact metamorphism from an igneous sill while the remainder of the seams remained as bituminous coal. The earliest recognized use is from the Shenyang area of China where by 4000 BC Neolithic inhabitants had begun carving ornaments from black lignite. Coal from
2040-641: Is home to a campus of the University of Law . All three of these institutions combine to make Nottingham one of England 's largest student cities. Nottingham Trent University also has an agricultural college near Southwell , while the University of Nottingham has one at Sutton Bonington . While the overall county is officially in the East Midlands, northern parts of Nottinghamshire are considered to be geographically and culturally southern. Locals may personally refer to places such as Worksop and Bolsover as being in
2142-455: Is made when metallurgical coal (also known as coking coal ) is baked in an oven without oxygen at temperatures as high as 1,000 °C, driving off the volatile constituents and fusing together the fixed carbon and residual ash. Metallurgical coke is used as a fuel and as a reducing agent in smelting iron ore in a blast furnace . The carbon monoxide produced by its combustion reduces hematite (an iron oxide ) to iron. Pig iron , which
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#17330855859542244-409: Is more abundant, and anthracite. The % carbon in coal follows the order anthracite > bituminous > lignite > brown coal. The fuel value of coal varies in the same order. Some anthracite deposits contain pure carbon in the form of graphite . For bituminous coal, the elemental composition on a dry, ash-free basis of 84.4% carbon, 5.4% hydrogen, 6.7% oxygen, 1.7% nitrogen, and 1.8% sulfur, on
2346-598: Is represented by eleven members of parliament ; nine for the Labour Party , one Conservative and one Reform UK MP. Following the 2021 County Council election , the Conservative Party make up a majority of councillors. The party gained full control after previously governing in coalition with the Mansfield Independent Forum since the 2017 election . The council was formerly Labour-controlled after
2448-452: Is used as fuel. 27.6% of world energy was supplied by coal in 2017 and Asia used almost three-quarters of it. Other large-scale applications also exist. The energy density of coal is roughly 24 megajoules per kilogram (approximately 6.7 kilowatt-hours per kg). For a coal power plant with a 40% efficiency, it takes an estimated 325 kg (717 lb) of coal to power a 100 W lightbulb for one year. In 2022, 68% of global coal use
2550-615: The 1979 and 1980 European Cup titles. Mansfield Town and Notts County are the other professional teams in the country, both in League Two . Other notable sporting teams are the Nottingham Rugby Football Club , and the Nottingham Panthers Ice Hockey Club . An unofficial flag for Nottinghamshire was created through a design competition organised by BBC Radio Nottingham , and registered with
2652-532: The 2013 election . The County Council is currently made up of 34 Conservative councillors, 15 Labour, 10 Ashfield Independents and 7 independents . Local government is devolved to seven local borough and district councils. Ashfield is controlled by the Ashfield Independents. Bassetlaw, Broxtowe, Gedling, and Mansfield are Labour-controlled. Newark and Sherwood is controlled by a coalition of Labour, Liberal Democrat and independent councillors. Rushcliffe
2754-645: The Bassetlaw and Mansfield receive a better signals from the Emley Moor TV transmission so the area is covered by BBC Yorkshire and ITV Yorkshire (West). Ashfield and parts of Newark get better signals from the Belmont TV tranmsitter that broadcast BBC Yorkshire and Lincolnshire and ITV Yorkshire (East). Radio stations for the county are: The Nottingham Post is the county's local newspaper. (post 1974) (post 1974) The traditional county town, and
2856-691: The Bronze Age (3000–2000 BC), where it formed part of funeral pyres . In Roman Britain , with the exception of two modern fields, "the Romans were exploiting coals in all the major coalfields in England and Wales by the end of the second century AD". Evidence of trade in coal, dated to about AD 200, has been found at the Roman settlement at Heronbridge , near Chester ; and in the Fenlands of East Anglia , where coal from
2958-579: The Caribbean . As well as local bus services throughout the county, Nottingham and its suburbs have a tram system, Nottingham Express Transit . Nottingham and its surrounding areas form part of the Nottingham Urban Area while Bassetlaw is a non-constituent part of the Sheffield City Region. Ceremonial county Ceremonial counties , formally known as counties for the purposes of
3060-626: The City of Doncaster in South Yorkshire . Nottinghamshire, like Derbyshire , and South Yorkshire, sits on extensive coal measures, up to 900 metres (3,000 feet ) thick, and occurring largely in the north of the county. There is an oilfield near Eakring . These are overlaid by sandstones and limestones in the west, and clay in the east. The north of the county is part of the Humberhead Levels lacustrine plain . The centre and south west of
3162-626: The Courts Act 1971 which abolished the quarter sessions and assizes . Sheriffs continued to be appointed for each county despite the loss of the judicial functions. Certain towns and cities were counties corporate appointing their own sheriffs. The counties corporate were all included in a wider county for lieutenancy purposes, except the City of London which had its own lieutenants. The geographical counties were relatively stable between 1889 and 1965. There were occasional boundary changes, notably following
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3264-512: The Fushun mine in northeastern China was used to smelt copper as early as 1000 BC. Marco Polo , the Italian who traveled to China in the 13th century, described coal as "black stones ... which burn like logs", and said coal was so plentiful, people could take three hot baths a week. In Europe, the earliest reference to the use of coal as fuel is from the geological treatise On Stones (Lap. 16) by
3366-571: The Industrial Revolution . With the invention of the steam engine , coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity . Some iron and steel -making and other industrial processes burn coal. The extraction and burning of coal damages the environment , causing premature death and illness, and it is the largest anthropogenic source of carbon dioxide contributing to climate change . Fourteen billion tonnes of carbon dioxide were emitted by burning coal in 2020, which
3468-569: The Lieutenancies Act 1997 . When Herefordshire, Rutland and Worcestershire were re-established as local government counties in 1997 and 1998 no amendment was made to the 1997 Act regarding them, allowing them to also serve as their own lieutenancy areas. The lieutenancy counties have not changed in area since 1998, although the definitions of which local government counties are included in each lieutenancy have been amended to reflect new unitary authorities being created since 1997. In legislation
3570-675: The Local Government Act 1894 which said that parishes and districts were no longer allowed to straddle county boundaries. After that most boundary changes were primarily to accommodate urban areas which were growing across county boundaries, such as when Caversham was transferred from Oxfordshire to Berkshire as a result of being absorbed into the County Borough of Reading in 1911. The lieutenancies and judicial / shrieval counties were defined as groups of administrative counties and county boroughs, and so were automatically adjusted if
3672-590: The Midlands was transported via the Car Dyke for use in drying grain. Coal cinders have been found in the hearths of villas and Roman forts , particularly in Northumberland , dated to around AD 400. In the west of England, contemporary writers described the wonder of a permanent brazier of coal on the altar of Minerva at Aquae Sulis (modern day Bath ), although in fact easily accessible surface coal from what became
3774-529: The Paris Agreement target of keeping global warming below 2 °C (3.6 °F) coal use needs to halve from 2020 to 2030, and "phasing down" coal was agreed upon in the Glasgow Climate Pact . The largest consumer and importer of coal in 2020 was China , which accounts for almost half the world's annual coal production, followed by India with about a tenth. Indonesia and Australia export
3876-702: The Somerset coalfield was in common use in quite lowly dwellings locally. Evidence of coal's use for iron -working in the city during the Roman period has been found. In Eschweiler , Rhineland , deposits of bituminous coal were used by the Romans for the smelting of iron ore . No evidence exists of coal being of great importance in Britain before about AD 1000, the High Middle Ages . Coal came to be referred to as "seacoal" in
3978-538: The University of Nottingham in 2010 has begun the Nottingham Caves Survey , with the goal "to increase the tourist potential of these sites". The project "will use a 3D laser scanner to produce a three dimensional record of more than 450 sandstone caves around Nottingham". Nottinghamshire was mapped first by Christopher Saxton in 1576; the first fully surveyed map of the county was by John Chapman, who produced Chapman's Map of Nottinghamshire in 1774. The map
4080-491: The coal gap in the Permian–Triassic extinction event , where coal is rare. Favorable geography alone does not explain the extensive Carboniferous coal beds. Other factors contributing to rapid coal deposition were high oxygen levels, above 30%, that promoted intense wildfires and formation of charcoal that was all but indigestible by decomposing organisms; high carbon dioxide levels that promoted plant growth; and
4182-445: The militia , overseen by a sheriff . From Tudor times onwards a lord-lieutenant was appointed to oversee the militia, taking some of the sheriff's functions. Certain towns and cities were counties corporate , which gave them the right to appoint their own sheriffs and hold their own courts. Whilst in theory the counties corporate could have had separate lieutenants appointed for them, in practice all of them except London shared
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4284-444: The steam engine took over from the water wheel . In 1700, five-sixths of the world's coal was mined in Britain. Britain would have run out of suitable sites for watermills by the 1830s if coal had not been available as a source of energy. In 1947 there were some 750,000 miners in Britain, but the last deep coal mine in the UK closed in 2015. A grade between bituminous coal and anthracite
4386-491: The vexillological charity the Flag Institute in 2011. It consists of a green field, on which is a red cross fimbriated (bordered) with white, on which a white shield containing the green figure of an archer is superimposed. BBC East Midlands is based in Nottingham and broadcasts news around the county; ITV Central also covers regional news in the county. Northern parts of the county such as Worksop and Retford in
4488-688: The "north". Nottinghamshire is home to the Sherwood Forest , known for its association with the legend of Robin Hood . Nottinghamshire contains the ancestral home of the poet Lord Byron , Newstead Abbey , which he sold in 1818. It is now owned by Nottingham City Council, and is open to the public. The acclaimed author D. H. Lawrence was from Eastwood in Nottinghamshire. Toton was the birthplace and home of English folk singer-songwriter Anne Briggs , well known for her song Black Waterside . The north of
4590-407: The 13th century; the wharf where the material arrived in London was known as Seacoal Lane, so identified in a charter of King Henry III granted in 1253. Initially, the name was given because much coal was found on the shore, having fallen from the exposed coal seams on cliffs above or washed out of underwater coal outcrops, but by the time of Henry VIII , it was understood to derive from the way it
4692-627: The A1 now runs between Retford and Worksop past the village of Ranby . Many historic coaching inns can still be seen along the traditional route. East Midlands Airport is just outside the county in Leicestershire , while Doncaster Sheffield Airport lies within the historic boundaries of Nottinghamshire. These airports serve the county and several of its neighbours. Together, the airports have services to most major European destinations, and East Midlands Airport now also has services to North America and
4794-578: The Carboniferous, and suggested that climatic and tectonic factors were a more plausible explanation, reconstruction of ancestral enzymes by phylogenetic analysis corroborated a hypothesis that lignin degrading enzymes appeared in fungi approximately 200 MYa. One likely tectonic factor was the Central Pangean Mountains , an enormous range running along the equator that reached its greatest elevation near this time. Climate modeling suggests that
4896-587: The Central Pangean Mountains contributed to the deposition of vast quantities of coal in the late Carboniferous. The mountains created an area of year-round heavy precipitation, with no dry season typical of a monsoon climate. This is necessary for the preservation of peat in coal swamps. Coal is known from Precambrian strata, which predate land plants. This coal is presumed to have originated from residues of algae. Sometimes coal seams (also known as coal beds) are interbedded with other sediments in
4998-653: The City of London, which has two sheriffs ). The Lieutenancies Act 1997 defines counties for the purposes of lieutenancies in terms of metropolitan and non-metropolitan counties (created by the Local Government Act 1972 , as amended) as well as Greater London and the Isles of Scilly (which lie outside the 1972 Act's system). Although the term is not used in the act, these counties are sometimes known as "ceremonial counties". The counties are defined in Schedule 1, paragraphs 2–5 as amended (in 2009, 2019 and 2023). Generally, each time
5100-563: The Greek scientist Theophrastus (c. 371–287 BC): Among the materials that are dug because they are useful, those known as anthrakes [coals] are made of earth, and, once set on fire, they burn like charcoal [anthrakes]. They are found in Liguria ;... and in Elis as one approaches Olympia by the mountain road; and they are used by those who work in metals. Outcrop coal was used in Britain during
5202-455: The Nottingham unitary authority area. The East Midlands Combined County Authority includes Nottinghamshire County Council and Nottingham City Council. The geography of Nottinghamshire is largely defined by the River Trent , which forms a wide valley which crosses the county from the south-west to the north-east. North of this, in the centre of the county, is Sherwood Forest , the remnant of
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#17330855859545304-973: The Nottinghamshire LEA in 2007. The best results were from the West Bridgford School , closely followed by Rushcliffe Spencer Academy and the Minster School in Southwell . In Nottingham, the best results came from the Trinity Catholic School and the Fernwood School in Wollaton . At A-level , the highest performing institution was The Becket School , followed by the West Bridgford School. Some of Nottingham city best results tend to come from Nottingham High School , closely followed by
5406-403: The all-female Nottingham High School for Girls , both of which are privately run. Worksop College is another private school near to Worksop . The University of Nottingham is a Russell Group university and well-renowned, offering one of the broadest selections of courses in the UK. Nottingham Trent University is one of the most successful post-1992 universities in the UK. Nottingham
5508-463: The areas to which high sheriffs are appointed. High sheriffs are the monarch's judicial representative in an area. The ceremonial counties are defined in the Lieutenancies Act 1997 , and the shrieval counties in the Sheriffs Act 1887 . Both are defined as groups of local government counties. The historic counties of England were originally used as areas for administering justice and organising
5610-671: The arrival of canals and railways and the discovery of coal. Other market towns include Arnold, Bingham , Hucknall , Kirkby-in-Ashfield , Tuxford , Retford and Sutton-in-Ashfield . The main railway in the county is the Midland Main Line , which links London to Sheffield via Nottingham. The Robin Hood Line between Nottingham and Worksop serves several villages in the county. The East Coast Main Line from London to Doncaster , Leeds , York , Newcastle upon Tyne , and Scotland serves
5712-451: The boundaries of those administrative areas changed. There were two exceptions to this rule (one only briefly). The county borough of Great Yarmouth straddled Norfolk and Suffolk for judicial and lieutenancy purposes until 1891 when it was placed entirely in Norfolk for those purposes. The county borough of Stockport straddled Cheshire and Lancashire for judicial and lieutenancy purposes - it
5814-483: The ceremonial counties have not changed since 1998. These are the 48 counties for the purposes of the lieutenancies in England, as currently defined: After the creation of county councils in 1889, there were counties for judicial and shrieval purposes, counties for lieutenancy purposes, and administrative counties and county boroughs for the purposes of local government. The 1888 Act used the term 'entire county' to refer to
5916-482: The county council has been controlled by the following parties: The regional economy was traditionally based on industries such as coal mining in the Leen Valley , and manufacturing. Since the invention of the knitting frame by local William Lee , the county, in particular Nottingham , became synonymous with the lace industry. In 1998, Nottinghamshire had a gross domestic product (GDP) per-capita of £ 12,000, and
6018-478: The county councils. In counties where the quarter sessions had been held separately for different parts of the county, such as the Parts of Lincolnshire , each part was given its own county council. The area administered by a county council was called an administrative county . As such, some of the judicial or lieutenancy counties comprised several administrative counties and county boroughs. The Ordnance Survey adopted
6120-415: The county is 8.8–10.1 degrees Celsius (48–50 degrees Fahrenheit ). The county receives between 1321 and 1470 hours of sunshine per year. Nottinghamshire contains one green belt area, first drawn up from the 1950s. Completely encircling the Nottingham conurbation, it stretches for several miles into the surrounding districts, and extends into Derbyshire. Nottinghamshire, including the city of Nottingham,
6222-504: The county is also noteworthy for its connections with the Pilgrim Fathers . William Brewster , for example, came from the village of Scrooby, and was influenced by Richard Clyfton , who preached at Babworth . Nottinghamshire has international twinning arrangements with the province of Wielkopolska ( Greater Poland ) in western Poland , and with the province's capital city, Poznań . In 2002, Crocus nudiflorus (Autumn crocus)
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#17330855859546324-504: The county was administratively united with Derbyshire, under a single Sheriff . In Norman times, the county developed malting and woollen industries. King William I the Conqueror in 1066 made Sherwood Forest a Royal Forest for hunting which was frequently visited by the Mercian and later Kings. William's 1086 Domesday Book identified certain areas in Nottinghamshire being under
6426-476: The county, and the lace and cotton industries grew. In the 18th and 19th centuries, mechanised deeper collieries opened, and mining became an important economic sector, though these declined after the 1984–85 miners' strike . Until 1610, Nottinghamshire was divided into eight Wapentakes . Sometime between 1610 and 1719, they were reduced to six – Newark , Bassetlaw , Thurgarton , Rushcliffe , Broxtowe , and Bingham , some of these names still being used for
6528-560: The county, around Sherwood Forest, features undulating hills with ancient oak woodland. Principal rivers are the Trent , Idle , Erewash , and Soar . The Trent, fed by the Soar, Erewash, and Idle, composed of many streams from Sherwood Forest, run through wide and flat valleys, merging at Misterton . A point just north of Newtonwood Lane, on the boundary with Derbyshire is the highest point in Nottinghamshire; at 205 metres (673 feet), while Silverhill ,
6630-462: The creation of the Lord Lieutenant of Greater London and of the Lord Lieutenant of Huntingdon and Peterborough . Coal Coal is a combustible black or brownish-black sedimentary rock , formed as rock strata called coal seams . Coal is mostly carbon with variable amounts of other elements , chiefly hydrogen , sulfur , oxygen , and nitrogen . Coal is a type of fossil fuel , formed when dead plant matter decays into peat which
6732-405: The eastern Nottinghamshire towns of Newark and Retford. The M1 motorway runs through the county, connecting Nottingham to London, Leeds, and Leicester by road. The A1 road follows for the most part the path of the Great North Road, although in places it diverges from the historic route where towns have been bypassed. Retford was by-passed in 1961, and Newark-on-Trent was by-passed in 1964, and
6834-430: The evolution of the first trees . But bacteria and fungi did not immediately evolve the ability to decompose lignin, so the wood did not fully decay but became buried under sediment, eventually turning into coal. About 300 million years ago, mushrooms and other fungi developed this ability, ending the main coal-formation period of earth's history. Although some authors pointed at some evidence of lignin degradation during
6936-457: The factors involved in coalification, temperature is much more important than either pressure or time of burial. Subbituminous coal can form at temperatures as low as 35 to 80 °C (95 to 176 °F) while anthracite requires a temperature of at least 180 to 245 °C (356 to 473 °F). Although coal is known from most geologic periods , 90% of all coal beds were deposited in the Carboniferous and Permian periods. Paradoxically, this
7038-498: The form of iron pyrite (FeS 2 ). Being a dense mineral, it can be removed from coal by mechanical means, e.g. by froth flotation . Some sulfate occurs in coal, especially weathered samples. It is not volatilized and can be removed by washing. Minor components include: As minerals, Hg, As, and Se are not problematic to the environment, especially since they are only trace components. They become however mobile (volatile or water-soluble) when these minerals are combusted. Most coal
7140-432: The group of administrative counties and county boroughs created within each judicial county. The Ordnance Survey used the term 'geographical county' to refer to this wider definition of the county. Yorkshire had three lieutenancies, one for each riding, but was a single judicial county with one sheriff, and was counted as one geographical county by Ordnance Survey. The counties lost their judicial functions in 1972 under
7242-475: The heat and pressure of deep burial caused the loss of water, methane and carbon dioxide and increased the proportion of carbon. The grade of coal produced depended on the maximum pressure and temperature reached, with lignite (also called "brown coal") produced under relatively mild conditions, and sub-bituminous coal , bituminous coal , or anthracite coal (also called "hard coal" or "black coal") produced in turn with increasing temperature and pressure. Of
7344-431: The increasing tendency of the anthracite to break with a conchoidal fracture , similar to the way thick glass breaks. As geological processes apply pressure to dead biotic material over time, under suitable conditions, its metamorphic grade or rank increases successively into: There are several international standards for coal. The classification of coal is generally based on the content of volatiles . However
7446-435: The judicial counties. The exception was Yorkshire, which was one judicial county, having a single Sheriff of Yorkshire , but from 1660 onwards each of Yorkshire's three ridings had its own lieutenant. In 1889 elected county councils were established under the Local Government Act 1888 , taking over the administrative functions of the quarter sessions . Certain towns and cities were made county boroughs , independent from
7548-548: The land of King Edward the Confessor these included Mansfield and Sutton in Ashfield , amongst other places including Skegby , Dunham-on-Trent , East Drayton , East Markham , Farnsfield , Warsop , Carburton , Edwinstowe , Carlton-on-Trent , Budby , Perlethorpe and Walesby . King John's Palace ruin near Kings Clipstone was a royal residence for King John , the area being near to Sherwood Forest . King John's Palace
7650-405: The largest settlement in the historic and ceremonial county boundaries, is the City of Nottingham . The city is now administratively independent, but towns including Arnold , Carlton , West Bridgford , Beeston , and Stapleford are still within the administrative county, and West Bridgford is where the county council are based. There are several market towns in the county. Newark-on-Trent
7752-405: The lieutenancies , are areas of England to which lord-lieutenants are appointed. They are one of the two main legal definitions of the counties of England in modern usage, the other being the counties for the purposes of local government legislation. A lord-lieutenant is the monarch 's representative in an area. Shrieval counties have the same boundaries and serve a similar purpose, being
7854-474: The lieutenancy areas are described as 'counties for the purposes of the lieutenancies'; the informal term 'ceremonial county' has come into usage for such areas, appearing in parliamentary debates as early as 1996. The shrieval counties are defined by the Sheriffs Act 1887 as amended, in a similar way to the lieutenancies defined by the Lieutenancies Act 1997. Each has a high sheriff appointed (except
7956-403: The lieutenants were appointed to the new versions of the counties. The counties of Avon , Cleveland and Humberside , each of which had only been created in 1974, were all abolished in 1996. They were divided into unitary authorities ; legally these are also non-metropolitan counties. As part of these reforms, it was decided to define counties for the purposes of lieutenancy differently from
8058-533: The local government counties in some cases, effectively reverting to the pre-1974 arrangements for lieutenancies. Whereas the lieutenancies had been defined slightly differently from the shrieval counties prior to 1974, it was decided in 1996 that the high sheriffs and lieutenants should be appointed to the same areas. Regulations amending the Sheriffs Act 1887 and specifying the areas for the appointment of lieutenants were accordingly brought in with effect from 1 April 1996. The regulations were then consolidated into
8160-428: The main functions of the counties were the administrative functions of local government. Despite the loss of their functions, sheriffs continued to be appointed to the former judicial counties up until 1974. In 1974, administrative counties and county boroughs were abolished, and a new system of metropolitan and non-metropolitan counties was introduced instead. Sheriffs were renamed 'high sheriffs' and both they and
8262-681: The modern districts. Oswaldbeck was absorbed in Bassetlaw, of which it forms the North Clay division, and Lythe in Thurgarton. Nottinghamshire is famous for its involvement with the legend of Robin Hood . This is also the reason for the numbers of tourists who visit places like Sherwood Forest , City of Nottingham , and the surrounding villages in Sherwood Forest. To reinforce the Robin Hood connection,
8364-453: The morphology and some properties of the original plant. In many coals, individual macerals can be identified visually. Some macerals include: In coalification huminite is replaced by vitreous (shiny) vitrinite . Maturation of bituminous coal is characterized by bitumenization , in which part of the coal is converted to bitumen , a hydrocarbon-rich gel. Maturation to anthracite is characterized by debitumenization (from demethanation) and
8466-405: The most important distinction is between thermal coal (also known as steam coal), which is burnt to generate electricity via steam; and metallurgical coal (also known as coking coal), which is burnt at high temperature to make steel . Hilt's law is a geological observation that (within a small area) the deeper the coal is found, the higher its rank (or grade). It applies if the thermal gradient
8568-505: The most, followed by Russia . The word originally took the form col in Old English , from reconstructed Proto-Germanic * kula ( n ), from Proto-Indo-European root * g ( e ) u-lo- "live coal". Germanic cognates include the Old Frisian kole , Middle Dutch cole , Dutch kool , Old High German chol , German Kohle and Old Norse kol . Irish gual
8670-407: The nature of Carboniferous forests, which included lycophyte trees whose determinate growth meant that carbon was not tied up in heartwood of living trees for long periods. One theory suggested that about 360 million years ago, some plants evolved the ability to produce lignin , a complex polymer that made their cellulose stems much harder and more woody. The ability to produce lignin led to
8772-455: The number of double bonds between carbon). As carbonization proceeds, aliphatic compounds convert to aromatic compounds . Similarly, aromatic rings fuse into polyaromatic compounds (linked rings of carbon atoms). The structure increasingly resembles graphene , the structural element of graphite. Chemical changes are accompanied by physical changes, such as decrease in average pore size. The macerals are coalified plant parts that retain
8874-456: The pre-combustion treatment, turbine technology (e.g. supercritical steam generator ) and the age of the plant. A few integrated gasification combined cycle (IGCC) power plants have been built, which burn coal more efficiently. Instead of pulverizing the coal and burning it directly as fuel in the steam-generating boiler, the coal is gasified to create syngas , which is burned in a gas turbine to produce electricity (just like natural gas
8976-427: The reacting groups are attached. Dehydration and decarboxylation take place early in coalification, while demethanation begins only after the coal has already reached bituminous rank. The effect of decarboxylation is to reduce the percentage of oxygen, while demethanation reduces the percentage of hydrogen. Dehydration does both, and (together with demethanation) reduces the saturation of the carbon backbone (increasing
9078-399: The sulfur and most of the nitrogen is incorporated into the organic fraction in the form of organosulfur compounds and organonitrogen compounds . This sulfur and nitrogen are strongly bound within the hydrocarbon matrix. These elements are released as SO 2 and NO x upon combustion. They cannot be removed, economically at least, otherwise. Some coals contain inorganic sulfur, mainly in
9180-576: The term 'geographical county' to describe the widest definition of the county. In most cases this was the lieutenancy county; the exceptions were Yorkshire, where the judicial county was larger on account of it being split into its three ridings for lieutenancy purposes, and the County of London where the administrative county was larger on account of the City of London and the rest of the county being separate for both judicial and lieutenancy purposes. The counties lost their judicial functions in 1972, after which
9282-415: The world's coal-generated electricity. Efforts around the world to reduce the use of coal have led some regions to switch to natural gas and renewable energy . In 2018 coal-fired power station capacity factor averaged 51%, that is they operated for about half their available operating hours. Coke is a solid carbonaceous residue that is used in manufacturing steel and other iron-containing products. Coke
9384-614: Was a place where King William the Lion of Scotland met King Richard I of England to congratulate him on his return from the crusades. King John died at Newark Castle in 1216. During the Industrial Revolution , the county held much needed minerals such as coal and iron ore , and had constructed some of the first experimental waggonways in the world; an example of this is the Wollaton wagonway of 1603–1616, which transported minerals from bell pitt mining areas at Strelley and Bilborough , this led to canals and railways being constructed in
9486-574: Was based on the trading of this commodity. Coal continues to arrive on beaches around the world from both natural erosion of exposed coal seams and windswept spills from cargo ships. Many homes in such areas gather this coal as a significant, and sometimes primary, source of home heating fuel. Coal consists mainly of a black mixture of diverse organic compounds and polymers. Of course, several kinds of coals exist, with variable dark colors and variable compositions. Young coals (brown coal, lignite) are not black. The two main black coals are bituminous, which
9588-504: Was carried to London by sea. In 1257–1259, coal from Newcastle upon Tyne was shipped to London for the smiths and lime -burners building Westminster Abbey . Seacoal Lane and Newcastle Lane, where coal was unloaded at wharves along the River Fleet , still exist. These easily accessible sources had largely become exhausted (or could not meet the growing demand) by the 13th century, when underground extraction by shaft mining or adits
9690-602: Was developed in the Soviet Union , or in an MHD topping cycle . However these are not widely used due to lack of profit. In 2017 38% of the world's electricity came from coal, the same percentage as 30 years previously. In 2018 global installed capacity was 2 TW (of which 1TW is in China) which was 30% of total electricity generation capacity. The most dependent major country is South Africa, with over 80% of its electricity generated by coal; but China alone generates more than half of
9792-408: Was developed. The alternative name was "pitcoal", because it came from mines. Cooking and home heating with coal (in addition to firewood or instead of it) has been done in various times and places throughout human history, especially in times and places where ground-surface coal was available and firewood was scarce, but a widespread reliance on coal for home hearths probably never existed until such
9894-490: Was during the Late Paleozoic icehouse , a time of global glaciation . However, the drop in global sea level accompanying the glaciation exposed continental shelves that had previously been submerged, and to these were added wide river deltas produced by increased erosion due to the drop in base level . These widespread areas of wetlands provided ideal conditions for coal formation. The rapid formation of coal ended with
9996-606: Was once known as "steam coal" as it was widely used as a fuel for steam locomotives . In this specialized use, it is sometimes known as "sea coal" in the United States. Small "steam coal", also called dry small steam nuts (DSSN), was used as a fuel for domestic water heating . Coal played an important role in industry in the 19th and 20th century. The predecessor of the European Union , the European Coal and Steel Community ,
10098-565: Was placed entirely in Lancashire for judicial purposes in 1956 but continued to straddle the two counties for lieutenancy purposes until 1974. More significant changes to the geographical counties were made in 1965 with the creation of Greater London and of Huntingdon and Peterborough , which resulted in the abolition of the offices of Lord Lieutenant of Middlesex , Lord Lieutenant of the County of London , and Lord Lieutenant of Huntingdonshire and
10200-437: Was the earliest printed map at a sufficiently useful scale (one statute mile to one inch) to provide basic information on village layout, and the existence of landscape features such as roads, milestones , tollbars , parkland, and mills. Nottinghamshire saw a slight change to its overall boundary in the extreme northern part of the county in 1974, when the villages of Blaxton , Finningley and Auckley (part) were merged into
10302-430: Was used for electricity generation. Coal burnt in coal power stations to generate electricity is called thermal coal . It is usually pulverized and then burned in a furnace with a boiler . The furnace heat converts boiler water to steam , which is then used to spin turbines which turn generators and create electricity. The thermodynamic efficiency of this process varies between about 25% and 50% depending on
10404-545: Was voted by the public as the county flower of Nottinghamshire. Nottinghamshire County Cricket Club (NCCC) are a first class county cricket club who play at Trent Bridge in West Bridgford . They won the County Championship in 2010. The most successful football team within Nottinghamshire is Nottingham Forest , a Premier League club that won the 1978 English championship , and followed it up with winning
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