Tuesday, March 27, 2012
Background and education
Boyle was born in Dublin, Ireland, the eldest son of Charles Boyle, Viscount Dungarvan, by his wife Lady Catherine St Lawrence, daughter of William St Lawrence, 2nd Earl of Howth. He was the grandson of Edmund Boyle, 8th Earl of Cork. He was educated at Eton and Christ Church, Oxford. He became known by the courtesy title Viscount Dungarvan on the early death of his father in 1834.[1]
Sunday, March 18, 2012
Week News Abstract For SFP Series in 10GTEK:Dangers of cricket balls
Cricket balls are notoriously hard and potentially lethal, hence today's batsmen and close fielders often wear protective headgear.
Indian cricketer Raman Lamba died when a cricket ball hit his head in a club match in Dhaka. Lamba was fielding at forward short-leg without wearing a helmet when a ball struck by batsman Mehrab Hossain hit him hard on the head and rebounded to wicket-keeper Khaled Mashud.
Other cricketers known to have died as a result of on-field injuries in a first-class fixture after being hit while batting: George Summers of Nottinghamshire on the head at Lord's in 1870, Abdul Aziz, the Karachi wicket-keeper, over the heart in the 1958-59 Quaid-e-Azam Trophy final, and Ian Folley of Lancashire (playing for Whitehaven), in the face in 1993.
Frederick, Prince of Wales is often said to have died of complications after being hit by a cricket ball, although in reality this is not true — although he was hit in the head by one, the real cause of his death was a burst abscess in a lung. Glamorgan player Roger Davis was almost killed by a ball in 1971 when he was hit on the head while fielding. The Indian batsman Nariman Contractor had to retire from the game after being hit by a ball on the head in the West Indies.
A cricket umpire died in 2009 in South Wales after being hit on the head by a ball thrown by a fielder.[6]
Numerous injuries are reported to health institutions, worldwide, in relation to cricket ball injuries including ocular (with some players having lost eyes), cranial (head), dental (teeth), digital (fingers and toes) and testicular.
Indian cricketer Raman Lamba died when a cricket ball hit his head in a club match in Dhaka. Lamba was fielding at forward short-leg without wearing a helmet when a ball struck by batsman Mehrab Hossain hit him hard on the head and rebounded to wicket-keeper Khaled Mashud.
Other cricketers known to have died as a result of on-field injuries in a first-class fixture after being hit while batting: George Summers of Nottinghamshire on the head at Lord's in 1870, Abdul Aziz, the Karachi wicket-keeper, over the heart in the 1958-59 Quaid-e-Azam Trophy final, and Ian Folley of Lancashire (playing for Whitehaven), in the face in 1993.
Frederick, Prince of Wales is often said to have died of complications after being hit by a cricket ball, although in reality this is not true — although he was hit in the head by one, the real cause of his death was a burst abscess in a lung. Glamorgan player Roger Davis was almost killed by a ball in 1971 when he was hit on the head while fielding. The Indian batsman Nariman Contractor had to retire from the game after being hit by a ball on the head in the West Indies.
A cricket umpire died in 2009 in South Wales after being hit on the head by a ball thrown by a fielder.[6]
Numerous injuries are reported to health institutions, worldwide, in relation to cricket ball injuries including ocular (with some players having lost eyes), cranial (head), dental (teeth), digital (fingers and toes) and testicular.
Thursday, March 15, 2012
Week News Abstract For SFP Series in 10GTEK:Major film studio
A major film studio is a movie production and distribution company that releases a substantial number of films annually and consistently commands a significant share of box-office revenues in a given market. In the North American, Western, and global markets, the major film studios, often simply known as the majors, are commonly regarded as the six diversified media conglomerates whose various movie production and distribution subsidiaries command approximately 90 percent of the U.S. and Canadian box office. The term may also be applied more specifically to the primary movie business subsidiary of each respective conglomerate. The "Big Six" majors, whose movie operations are based in or around Hollywood, are all centered in film studios active during Hollywood's Golden Age of the 1930s and 1940s. In three cases—20th Century Fox, Warner Bros., and Paramount—the studios were one of the "Big Five" majors during that era as well. In two cases—Columbia and Universal—the studios were also considered majors, but in the next tier down, part of the "Little Three." In the sixth case, Walt Disney Studios was an independent production company during the Golden Age; it was an important Hollywood entity, but not a major.
Most of today's Big Six control subsidiaries with their own distribution networks that concentrate on arthouse pictures (e.g., Fox Searchlight) or genre films (e.g., Sony's Screen Gems); several of these specialty units were shut down or sold off between 2008 and 2010. The six major movie studios are contrasted with smaller movie production and/or distribution companies, which are known as independents or "indies". The leading independent producer/distributors—Lionsgate, The Weinstein Company, Relativity Media, FilmDistrict, CBS Films, and former major studio MGM—are sometimes referred to as "mini-majors". From 1998 through 2005, DreamWorks SKG commanded a large enough market share to arguably qualify it as a seventh major, despite its relatively small output. In 2006, DreamWorks was acquired by Viacom, Paramount's corporate parent. In late 2008, DreamWorks once again became an independent production company; its films are distributed by Touchstone Pictures.
The major studios are today primarily backers and distributors of films whose actual production is largely handled by independent companies—either long-running entities or ones created for and dedicated to the making of a specific film. The specialty divisions often simply acquire distribution rights to pictures with which the studio has had no prior involvement. While the majors do a modicum of true production, their activities are focused more in the areas of development, financing, marketing, and merchandising.
Most of today's Big Six control subsidiaries with their own distribution networks that concentrate on arthouse pictures (e.g., Fox Searchlight) or genre films (e.g., Sony's Screen Gems); several of these specialty units were shut down or sold off between 2008 and 2010. The six major movie studios are contrasted with smaller movie production and/or distribution companies, which are known as independents or "indies". The leading independent producer/distributors—Lionsgate, The Weinstein Company, Relativity Media, FilmDistrict, CBS Films, and former major studio MGM—are sometimes referred to as "mini-majors". From 1998 through 2005, DreamWorks SKG commanded a large enough market share to arguably qualify it as a seventh major, despite its relatively small output. In 2006, DreamWorks was acquired by Viacom, Paramount's corporate parent. In late 2008, DreamWorks once again became an independent production company; its films are distributed by Touchstone Pictures.
The major studios are today primarily backers and distributors of films whose actual production is largely handled by independent companies—either long-running entities or ones created for and dedicated to the making of a specific film. The specialty divisions often simply acquire distribution rights to pictures with which the studio has had no prior involvement. While the majors do a modicum of true production, their activities are focused more in the areas of development, financing, marketing, and merchandising.
Tuesday, March 13, 2012
Week News Abstract For SFP Series in 10GTEK:Subscription
World of Warcraft requires a subscription fee to be paid to allow continued play, with options to pay in one month, three month, or six month blocks, although timecards of varying length are available both online and from traditional retailers.[45] Expansion packs are available online, and are also available from traditional retailers. As the game client is the same regardless of the version of World of Warcraft the user owns, the option to purchase expansions online was added as it allowed for a quick upgrade. World of Warcraft has 10.3 million subscribers as of November 2011.[46]
World of Warcraft is available as a free Starter Edition, which is free to play for an unlimited amount of time. Starter Edition characters are unable to gain experience after reaching level 20, and there are other restrictions in effect for Starter Edition accounts, including the inability to trade, use public chat channels, join guilds, or amass more than ten gold.
World of Warcraft is available as a free Starter Edition, which is free to play for an unlimited amount of time. Starter Edition characters are unable to gain experience after reaching level 20, and there are other restrictions in effect for Starter Edition accounts, including the inability to trade, use public chat channels, join guilds, or amass more than ten gold.
Sunday, March 11, 2012
Week News Abstract For SFP Series in 10GTEK:Training
The first university to train clinical officers was Egerton University[15] in 1999. Programs also exist at Jomo Kenyatta University of Agriculture and Technology,[16] Kenya Methodist University (KEMU)[17] and Mt Kenya University.[18] The diploma in Clinical Medicine and Surgery takes three years to complete on a trimester system. The Bachelor of Clinical Medicine and Community Health lasts four years and is offered as a direct entry, or a top-up degree for diploma holders.
The training follows the medical model. In the first year students learn human biology through in-depth lectures in Anatomy, Physiology, Biochemistry, Pathology etc. The second year involves intensive lectures in the clinical subjects i.e. Medicine, Surgery, Paediatrics, and Obstetrics and Gynecology. The last year concentrates on bedside lectures in a teaching hospital where they rotate in every department. They attend consultants' ward rounds, clerk patients and present medical histories, perform deliveries and act as first assistants in major surgery. They also attend clinical meetings and write prescriptions which at this stage must be counter-signed by a supervising clinician.
There is special emphasis on primary care with modules on community health taught throughout the course. In the third year students must spend at least one month in a Provincial Rural Health Training Centre where they immunise children, examine pregnant women and offer family planning services in mother and child health clinics. They treat in-patients and out-patients under the guidance of qualified Clinical officers. They also organise outreach services where they venture into remote rural villages, seeing patients and immunising children. During this time they complete a project in community diagnosis.
The training follows the medical model. In the first year students learn human biology through in-depth lectures in Anatomy, Physiology, Biochemistry, Pathology etc. The second year involves intensive lectures in the clinical subjects i.e. Medicine, Surgery, Paediatrics, and Obstetrics and Gynecology. The last year concentrates on bedside lectures in a teaching hospital where they rotate in every department. They attend consultants' ward rounds, clerk patients and present medical histories, perform deliveries and act as first assistants in major surgery. They also attend clinical meetings and write prescriptions which at this stage must be counter-signed by a supervising clinician.
There is special emphasis on primary care with modules on community health taught throughout the course. In the third year students must spend at least one month in a Provincial Rural Health Training Centre where they immunise children, examine pregnant women and offer family planning services in mother and child health clinics. They treat in-patients and out-patients under the guidance of qualified Clinical officers. They also organise outreach services where they venture into remote rural villages, seeing patients and immunising children. During this time they complete a project in community diagnosis.
Thursday, March 8, 2012
Week News Abstract For SFP Series in 10GTEK:Sport
Historically rugby was more popular in the city than football, largely due to the fact that it was the main sport at Lichfield Grammar School. However, both sports have remained at amateur level. Lichfield Rugby Union Football Club was founded in 1874. As of the 2010–11 season they play in the Midlands 1 West League, which is the 6th level of the English Rugby Union system. The team plays at Cooke Fields, located south east of the city on Tamworth Road, behind the Horse and Jockey public house.
AFC Lichfield is a community youth football club. The club currently have teams playing in the Lichfield & District Recreational League at under 7s, under 12s and under 15s levels. The club play their home matches at Beacon Park and off the A51 Bypass. AFC Lichfield also boast a football academy offering FA coaching to boys and girls aged 4-8 years.
Lichfield City Football Club (formerly known as Beacon Park F.C. until June 2006) played in the Burton & District League until 2008. Following a successful season in which goals from Adam Eccles and Simon Deeley saw the side win the Memorial cup, the club gained entrance to the Midland Football Combination. Lichfield gained promotion from the third division in their first full season and narrowly missed out on back-to-back promotions in the 2009–2010 season. In the 2011–12 season Lichfield will play in the first division after promotion in 2011. The 1st team play at Brownsfield Park next to the new Lichfield City FC Social Club (formerly known as Enots). LCFC are a FA Charter Community club with teams from under 7s to Adults.
Lichfield Diamonds LFC is at the forefront of girls' football in Staffordshire, being the first all-female club to achieve Charter Standard Status. The team plays at the Collins Hill Sports Ground.
Lichfield Cricket Club currently play in the Third Division of the Birmingham and District Premier League. They also play at the Collins Hill Sports Ground.
Lichfield is served by four golf courses, including the local authority 18-hole course at Beacon Park. The others are Darnford Moors Golf Club, a new facility in the south of the city which provides a 9-hole pay and play facility, a driving range and coaching academy; Lichfield Country Club, based in Elmhurst, which boasts an 18-hole par 72 championship course and the Midlands' first American specification 9 hole par 3 course; and Whittington Heath Golf Club, an 18-hole par 70 course south-east of the city, laid out on heathland and woodland.
Lichfield Archers were formed over 40 years ago and shoot at Christian Fields, where they have 20-yard indoor and 100-yard outdoor ranges.
AFC Lichfield is a community youth football club. The club currently have teams playing in the Lichfield & District Recreational League at under 7s, under 12s and under 15s levels. The club play their home matches at Beacon Park and off the A51 Bypass. AFC Lichfield also boast a football academy offering FA coaching to boys and girls aged 4-8 years.
Lichfield City Football Club (formerly known as Beacon Park F.C. until June 2006) played in the Burton & District League until 2008. Following a successful season in which goals from Adam Eccles and Simon Deeley saw the side win the Memorial cup, the club gained entrance to the Midland Football Combination. Lichfield gained promotion from the third division in their first full season and narrowly missed out on back-to-back promotions in the 2009–2010 season. In the 2011–12 season Lichfield will play in the first division after promotion in 2011. The 1st team play at Brownsfield Park next to the new Lichfield City FC Social Club (formerly known as Enots). LCFC are a FA Charter Community club with teams from under 7s to Adults.
Lichfield Diamonds LFC is at the forefront of girls' football in Staffordshire, being the first all-female club to achieve Charter Standard Status. The team plays at the Collins Hill Sports Ground.
Lichfield Cricket Club currently play in the Third Division of the Birmingham and District Premier League. They also play at the Collins Hill Sports Ground.
Lichfield is served by four golf courses, including the local authority 18-hole course at Beacon Park. The others are Darnford Moors Golf Club, a new facility in the south of the city which provides a 9-hole pay and play facility, a driving range and coaching academy; Lichfield Country Club, based in Elmhurst, which boasts an 18-hole par 72 championship course and the Midlands' first American specification 9 hole par 3 course; and Whittington Heath Golf Club, an 18-hole par 70 course south-east of the city, laid out on heathland and woodland.
Lichfield Archers were formed over 40 years ago and shoot at Christian Fields, where they have 20-yard indoor and 100-yard outdoor ranges.
Tuesday, March 6, 2012
Week News Abstract For SFP Series in 10GTEK :Australia and Fiji
Any tropical cyclone that forms to the east of 90°E in the Southern Hemisphere is monitored by either the Australian Bureau of Meteorology and/or the Regional Specialized Meteorological Center in Nadi, Fiji.[4] Both warning centres use the Australian tropical cyclone intensity scale, which measures tropical cyclones using a six category system.[4] It is based on estimated maximum wind gusts, which are a further 30-40% stronger than the 10-minute average sustained winds. This is different from the Saffir-Simpson Hurricane Scale, which uses 1-minute maximum sustained winds.[1]
When a tropical cyclone that has wind speeds below 35 knots (65 km/h, 40 mph) forms east of 160°E it is labelled as either a tropical disturbance or a tropical depression by RSMC Nadi.[4] If it forms to the west of 160°E it is labelled as a tropical low by the Australian Bureau of Meteorology.[4] However if it forms to the north of 10°S and between 90°E to 125°E the low is labelled as a tropical depression by the Tropical Cyclone Warning Center in Jakarta, Indonesia.[19]
If a tropical depression should reach 35 knots (65 km/h, 40 mph), it will be named by the TCWC or RSMC and be classified as a tropical cyclone.[20] Should the cyclone intensify further reaching maximum sustained winds of 65 knots (145 km/h, 75 mph) then the cyclone will be designated as a category three severe tropical cyclone.[20] A severe tropical cyclone will be classified as a category five severe tropical cyclone should the cyclone's maximum sustained wind speed be greater than 110 knots (200 km/h, 130 mph) and gusts be above 150 knots (280 km/h, 175 mph).[20]
When a tropical cyclone that has wind speeds below 35 knots (65 km/h, 40 mph) forms east of 160°E it is labelled as either a tropical disturbance or a tropical depression by RSMC Nadi.[4] If it forms to the west of 160°E it is labelled as a tropical low by the Australian Bureau of Meteorology.[4] However if it forms to the north of 10°S and between 90°E to 125°E the low is labelled as a tropical depression by the Tropical Cyclone Warning Center in Jakarta, Indonesia.[19]
If a tropical depression should reach 35 knots (65 km/h, 40 mph), it will be named by the TCWC or RSMC and be classified as a tropical cyclone.[20] Should the cyclone intensify further reaching maximum sustained winds of 65 knots (145 km/h, 75 mph) then the cyclone will be designated as a category three severe tropical cyclone.[20] A severe tropical cyclone will be classified as a category five severe tropical cyclone should the cyclone's maximum sustained wind speed be greater than 110 knots (200 km/h, 130 mph) and gusts be above 150 knots (280 km/h, 175 mph).[20]
Sunday, March 4, 2012
Week News Abstract For SFP Series in 10GTEK:Middle Ages and Renaissance
During Childeric's siege and blockade of Paris in 464, the nun Geneviève (later canonised as the city's Patron Saint) pleaded with the Frankish King for the welfare of prisoners of war and met with a favourable response. Later, Clovis I liberated captives after Genevieve urged him to do so.[2]
In the later Middle Ages, a number of religious wars aimed to not only defeat but eliminate their enemies. In Christian Europe, the extermination of the heretics or "non-believers" was considered desirable. Examples include the 13th century Albigensian Crusade and the Northern Crusades.[3] When asked by a Crusader how to distinguish between the Catholics and Cathars once they'd taken the city of Béziers, the Papal Legate Arnaud Amalric famously replied, "Kill them all, God will know His own".[4]
Likewise the inhabitants of conquered cities were frequently massacred during the Crusades against the Muslims in the 11th and 12th centuries. Noblemen could hope to be ransomed; their families would have to send to their captors large sums of wealth commensurate with the social status of the captive. Many French prisoners of war were killed during the Battle of Agincourt in 1415.[5] In feudal Japan there was no custom of ransoming prisoners of war, who were for the most part summarily executed.[6]
Aztec sacrifices, Codex Mendoza.
Every city or town that refused surrender and resisted the Mongols was subject to destruction. In Termez, on the Oxus: "all the people, both men and women, were driven out onto the plain, and divided in accordance with their usual custom, then they were all slain".[7] The Aztecs were constantly at war with neighbouring tribes and groups. The goal of this constant warfare was to collect live prisoners for sacrifice.[8]
For the re-consecration of Great Pyramid of Tenochtitlan in 1487, the Aztecs reported that they sacrificed about 80,400 people over the course of four days.[9] According to Ross Hassing, author of Aztec Warfare, "between 10,000 and 80,400 persons" were sacrificed in the ceremony.[10] In the ancient Maya civilization of Mesoamerica more than a thousand years ago, prisoners of war were paraded before the king and his royal court and subjected to ritual humiliation and torture.[11]
In pre-Islamic Arabia, upon capture, those captives not executed were made to beg for their subsistence. During the early reforms under Islam, Muhammad changed this custom and made it the responsibility of the Islamic government to provide food and clothing, on a reasonable basis, to captives, regardless of their religion. If the prisoners were in the custody of a person, then the responsibility was on the individual.[12] He established the rule that prisoners of war must be guarded and not ill-treated, and that after the fighting was over, the prisoners were expected to be either released or ransomed.
The freeing of prisoners in particular was highly recommended as a charitable act. Mecca was the first city to have the benevolent code applied. It is misunderstood that the leader of the Muslim force capturing non-Muslim prisoners could choose whether to kill prisoners, to ransom them, to enslave them, or to cut off their hands and feet on alternate sides because this law is applied not to the of wars but instead to people (either Muslims or non-Muslims) who do mischief in the land, gangsters, killers of the people for robbery or raping of women or children. However, Christians who were captured in the Crusades, combatants and noncombatants alike, were sold into slavery if they could not pay a ransom.[13]
In the later Middle Ages, a number of religious wars aimed to not only defeat but eliminate their enemies. In Christian Europe, the extermination of the heretics or "non-believers" was considered desirable. Examples include the 13th century Albigensian Crusade and the Northern Crusades.[3] When asked by a Crusader how to distinguish between the Catholics and Cathars once they'd taken the city of Béziers, the Papal Legate Arnaud Amalric famously replied, "Kill them all, God will know His own".[4]
Likewise the inhabitants of conquered cities were frequently massacred during the Crusades against the Muslims in the 11th and 12th centuries. Noblemen could hope to be ransomed; their families would have to send to their captors large sums of wealth commensurate with the social status of the captive. Many French prisoners of war were killed during the Battle of Agincourt in 1415.[5] In feudal Japan there was no custom of ransoming prisoners of war, who were for the most part summarily executed.[6]
Aztec sacrifices, Codex Mendoza.
Every city or town that refused surrender and resisted the Mongols was subject to destruction. In Termez, on the Oxus: "all the people, both men and women, were driven out onto the plain, and divided in accordance with their usual custom, then they were all slain".[7] The Aztecs were constantly at war with neighbouring tribes and groups. The goal of this constant warfare was to collect live prisoners for sacrifice.[8]
For the re-consecration of Great Pyramid of Tenochtitlan in 1487, the Aztecs reported that they sacrificed about 80,400 people over the course of four days.[9] According to Ross Hassing, author of Aztec Warfare, "between 10,000 and 80,400 persons" were sacrificed in the ceremony.[10] In the ancient Maya civilization of Mesoamerica more than a thousand years ago, prisoners of war were paraded before the king and his royal court and subjected to ritual humiliation and torture.[11]
In pre-Islamic Arabia, upon capture, those captives not executed were made to beg for their subsistence. During the early reforms under Islam, Muhammad changed this custom and made it the responsibility of the Islamic government to provide food and clothing, on a reasonable basis, to captives, regardless of their religion. If the prisoners were in the custody of a person, then the responsibility was on the individual.[12] He established the rule that prisoners of war must be guarded and not ill-treated, and that after the fighting was over, the prisoners were expected to be either released or ransomed.
The freeing of prisoners in particular was highly recommended as a charitable act. Mecca was the first city to have the benevolent code applied. It is misunderstood that the leader of the Muslim force capturing non-Muslim prisoners could choose whether to kill prisoners, to ransom them, to enslave them, or to cut off their hands and feet on alternate sides because this law is applied not to the of wars but instead to people (either Muslims or non-Muslims) who do mischief in the land, gangsters, killers of the people for robbery or raping of women or children. However, Christians who were captured in the Crusades, combatants and noncombatants alike, were sold into slavery if they could not pay a ransom.[13]
Thursday, March 1, 2012
Week News Abstract For SFP Series in 10GTEK:Geological and topographic history
The River Thames can first be identified as a discrete drainage line as early as 58 million years ago, in the Thanetian stage of the late Palaeocene epoch.[18] Until around 500,000 years ago, the Thames flowed on its existing course through what is now Oxfordshire, before turning to the north east through Hertfordshire and East Anglia and reaching the North Sea near Ipswich. At this time the river system headwaters lay in the English West Midlands and may, at times, have received drainage from the North Wales Berwyn Mountains. Streams and rivers like the River Brent, Colne Brook and Bollo Brook either flowed into the then river Thames or went out to sea on the course of the present-day river Thames.
The arrival of an ice sheet in the Quaternary Ice Age, about 450,000 years ago, dammed the river in Hertfordshire, causing large ice lakes which eventually burst their banks and caused the river to be diverted onto its present course through London. Progressively, the channel was pushed south to form the St Albans depression by the repeated advances of the ice sheet. This created a new river course through Berkshire and on into London, after which the river rejoined its original course in southern Essex, near the present River Blackwater estuary. Here it entered a substantial freshwater lake in the southern North Sea basin. The overspill of this lake caused the formation of the Dover Straits or Pas-de-Calais gap between Britain and France. Subsequent development led to the continuation of the course which the river follows at the present day.[19]
Most of the bedrock of the Vale of Aylesbury is largely made up of clay and chalk that was formed at the end of the ice age and at one time was under the Proto-Thames. Also at this time the vast underground reserves of water that make the water table higher than average in the Vale of Aylesbury were created.
The last advance from that Scandinavian ice flow to have reached this far south covered much of NW Middlesex and finally forced the Proto-Thames to take roughly its present course. At the height of the last ice age around 10,000 BCE, Britain was connected to mainland Europe by a large expanse of land known as Doggerland in the southern North Sea basin. At this time, the Thames' course did not continue to Doggerland, but flowed southwards from the eastern Essex coast where it met the Rhine, the Meuse and the Scheldt[19] flowing from what are now the Netherlands and Belgium. These rivers formed a single river—the Channel River (Fleuve Manche)—that passed through the Dover Strait and drained into the Atlantic Ocean in the western English Channel.
The ice sheet which stopped around present day Finchley, deposited Boulder clay to form Dollis Hill and Hanger Hill. Its torrent of meltwater gushed through the Finchley Gap and south towards the new course of the Thames, and proceeded to carve out the Brent Valley in the process.[20] Upon the valley sides there can be seen other terraces of brickearth; laid over and sometimes interlayered with the clays. These deposits were brought in by the winds during the periglacial periods, suggesting that wide flat marshes were then part of the landscape, which the new river Brent proceeded to cut down. The steepness of the valley sides is witness to the very much lower mean sea levels caused by the glaciation locking up so much water upon the land masses, thus causing the river water to flow rapidly seaward and so erode its bed quickly downwards.
The original land surface was around 110 to 130 metres (350 to 400 ft) above the current sea level. The surface had sandy deposits from an ancient sea, laid over sedimentary clay (this is the Blue London Clay). All the erosion down from this higher land surface and sorting action by these changes of water flow and direction formed what is known as the Thames River Gravel Terraces. Since Roman times and perhaps earlier, however, the isostatic rebound from the weight of previous ice sheets, and its interplay with the eustatic change in sea level, has resulted in the old valley of river Brent, together with that of the Thames, silting up again. Thus along much of the Brent's present-day course one can make out the water meadows of rich alluvium, which is augmented by frequent floods.
After taking its present-day course, much of the banks of the Thames Estuary and the Thames Valley in London was partly covered in marshland, as was the adjoining Lower Lea Valley. The streams and rivers like the River Lea, Tyburn Brook and Bollo Brook drained into the river, while some islands like Thorney Island formed over the ages. The northern tip of the ancient parish of Lambeth, for example, was a marshland known as Lambeth Marshe, but it was drained in the 18th century and is remembered in the Lower Marsh street name. Sometime after the opening of Waterloo railway station in 1848 the locality around the station and Lower Marsh became known as Waterloo. Lower Marsh is a street in the Waterloo neighbourhood of London. It is the location of Lower Marsh Market.[21]
The East End of London, also known simply as the East End, was the area of London east of the medieval walled City of London and north of the River Thames, although it is not defined by universally accepted formal boundaries; the river River Lea can be considered another boundary.[22] Most of the local riverside was also marshland. The land was drained and became farmland; it was built on after the Industrial Revolution. Use of the term "East End" in a pejorative sense began in the late 19th century,[23]
Canvey Island in southern Essex (area 18.45 km2; pop. 37,479[24]) is a civil parish and once marshy, but now fully reclaimed island in the Thames estuary in England. It is separated from the mainland of south Essex by a network of creeks. Lying below sea level it is prone to flooding at exceptional tides, but has nevertheless been inhabited since the Roman invasion of Britain.
The arrival of an ice sheet in the Quaternary Ice Age, about 450,000 years ago, dammed the river in Hertfordshire, causing large ice lakes which eventually burst their banks and caused the river to be diverted onto its present course through London. Progressively, the channel was pushed south to form the St Albans depression by the repeated advances of the ice sheet. This created a new river course through Berkshire and on into London, after which the river rejoined its original course in southern Essex, near the present River Blackwater estuary. Here it entered a substantial freshwater lake in the southern North Sea basin. The overspill of this lake caused the formation of the Dover Straits or Pas-de-Calais gap between Britain and France. Subsequent development led to the continuation of the course which the river follows at the present day.[19]
Most of the bedrock of the Vale of Aylesbury is largely made up of clay and chalk that was formed at the end of the ice age and at one time was under the Proto-Thames. Also at this time the vast underground reserves of water that make the water table higher than average in the Vale of Aylesbury were created.
The last advance from that Scandinavian ice flow to have reached this far south covered much of NW Middlesex and finally forced the Proto-Thames to take roughly its present course. At the height of the last ice age around 10,000 BCE, Britain was connected to mainland Europe by a large expanse of land known as Doggerland in the southern North Sea basin. At this time, the Thames' course did not continue to Doggerland, but flowed southwards from the eastern Essex coast where it met the Rhine, the Meuse and the Scheldt[19] flowing from what are now the Netherlands and Belgium. These rivers formed a single river—the Channel River (Fleuve Manche)—that passed through the Dover Strait and drained into the Atlantic Ocean in the western English Channel.
The ice sheet which stopped around present day Finchley, deposited Boulder clay to form Dollis Hill and Hanger Hill. Its torrent of meltwater gushed through the Finchley Gap and south towards the new course of the Thames, and proceeded to carve out the Brent Valley in the process.[20] Upon the valley sides there can be seen other terraces of brickearth; laid over and sometimes interlayered with the clays. These deposits were brought in by the winds during the periglacial periods, suggesting that wide flat marshes were then part of the landscape, which the new river Brent proceeded to cut down. The steepness of the valley sides is witness to the very much lower mean sea levels caused by the glaciation locking up so much water upon the land masses, thus causing the river water to flow rapidly seaward and so erode its bed quickly downwards.
The original land surface was around 110 to 130 metres (350 to 400 ft) above the current sea level. The surface had sandy deposits from an ancient sea, laid over sedimentary clay (this is the Blue London Clay). All the erosion down from this higher land surface and sorting action by these changes of water flow and direction formed what is known as the Thames River Gravel Terraces. Since Roman times and perhaps earlier, however, the isostatic rebound from the weight of previous ice sheets, and its interplay with the eustatic change in sea level, has resulted in the old valley of river Brent, together with that of the Thames, silting up again. Thus along much of the Brent's present-day course one can make out the water meadows of rich alluvium, which is augmented by frequent floods.
After taking its present-day course, much of the banks of the Thames Estuary and the Thames Valley in London was partly covered in marshland, as was the adjoining Lower Lea Valley. The streams and rivers like the River Lea, Tyburn Brook and Bollo Brook drained into the river, while some islands like Thorney Island formed over the ages. The northern tip of the ancient parish of Lambeth, for example, was a marshland known as Lambeth Marshe, but it was drained in the 18th century and is remembered in the Lower Marsh street name. Sometime after the opening of Waterloo railway station in 1848 the locality around the station and Lower Marsh became known as Waterloo. Lower Marsh is a street in the Waterloo neighbourhood of London. It is the location of Lower Marsh Market.[21]
The East End of London, also known simply as the East End, was the area of London east of the medieval walled City of London and north of the River Thames, although it is not defined by universally accepted formal boundaries; the river River Lea can be considered another boundary.[22] Most of the local riverside was also marshland. The land was drained and became farmland; it was built on after the Industrial Revolution. Use of the term "East End" in a pejorative sense began in the late 19th century,[23]
Canvey Island in southern Essex (area 18.45 km2; pop. 37,479[24]) is a civil parish and once marshy, but now fully reclaimed island in the Thames estuary in England. It is separated from the mainland of south Essex by a network of creeks. Lying below sea level it is prone to flooding at exceptional tides, but has nevertheless been inhabited since the Roman invasion of Britain.
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