|
Chiltern Hills
The Chiltern Hills or the Chilterns are a chalk escarpment in southern England, located to the north-west of London, covering across Oxfordshire, Buckinghamshire, Hertfordshire and Bedfordshire; they stretch from Goring-on-Thames in the south-west to Hitchin in the north-east. The hills are at their widest. In 1964, 833 square kilometers - almost half of the Chiltern Hills - were designated by the Countryside Commission as an Area of Outstanding Natural Beauty (AONB) under the powers established by the National Parks and Access to the Countryside Act 1949. The north-west boundary of the Chilterns is clearly defined by the escarpment. The dip slope is by definition more gradual and merges with the landscape to the south-east. The south-west endpoint is the River Thames. The hills decline slowly in prominence in north-east Bedfordshire. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nettlebed
Nettlebed is a village and civil parish in Oxfordshire in the Chiltern Hills about north-west of Henley-on-Thames and south-east of Wallingford. The parish includes the hamlet of Crocker End, about east of the village. The 2011 Census recorded a parish population of 727. Archaeology It is claimed that in the 17th century a "Palæolithic floor" was found in Nettlebed Common. Mesolithic flint microliths and cores have been found in the parish. History The earliest known records of the name "Nettlebed" are from the 13th century. The '' Inquisitiones post mortem'' record it as ''Netelbedde'' in 1252 and 1276. The name does mean a nettlebed: a place overgrown with nettles. Nettlebed village is on an ancient route through the Chiltern Hills between Henley-on-Thames and Wallingford, which for centuries was part of a trunk route between London and Oxford. The road between Henley and Wallingford was made into a turnpike in 1736 and ceased to be a turnpike in 1873. It is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Parks And Access To The Countryside Act 1949
The National Parks and Access to the Countryside Act 1949 ( 12, 13 & 14 Geo. 6. c. 97) is an Act of the Parliament of the United Kingdom which created the National Parks Commission which later became the Countryside Commission and then the Countryside Agency, which became Natural England when it merged with English Nature in 2006. The Act provided the framework for the creation of National Parks and Areas of Outstanding Natural Beauty in England and Wales, and also addressed public rights of way and access to open land. Background The Act was passed in 1949 with all-party support, as part of the reconstruction of the UK by the Labour government after World War II. The Act followed reports by: *a government committee chaired by Christopher Addison (later Viscount Addison) in 1931, * John Dower, secretary of the Standing Committee on National Parks, to the Minister of Town and Country Planning in 1945, and *a government committee chaired by Sir Arthur Hobhouse in 1947, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yorkshire Wolds
The Yorkshire Wolds are hills in the counties of the East Riding of Yorkshire and North Yorkshire in Northern England. They are the northernmost chalk hills in the UK and within lies the northernmost chalk stream in Europe, the Gypsey Race. On the western edge, the Wolds rise to an escarpment which then drops sharply to the Vale of York. The highest point on the escarpment is Bishop Wilton Wold (also known as Garrowby Hill), which is above sea level. To the north, on the other side of the Vale of Pickering, lie the North York Moors, and to the east the hills flatten into the plain of Holderness. The hills are separated by many dry dales, formed during the last ice age and where many springs rise. The largest town in the Wolds is Driffield, with other places including Pocklington, Thixendale and Kilham, the original 'capital' of the Wolds. The highest village on the Yorkshire Wolds is Fridaythorpe at above sea level. The market town of Beverley lies on the eastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lincolnshire Wolds
The Lincolnshire Wolds which also includes the Lincolnshire Wolds National Landscape are a range of low hills in the county of Lincolnshire, England which runs roughly parallel with the North Sea coast, from the Humber Estuary just west of the town of Barton-upon-Humber in North Lincolnshire down in a south easterly direction towards the flat Lincolnshire Fens in the south-east of the county as far south as the East Lindsey village of East Keal. The Wolds form the highest land in eastern England between Yorkshire and Kent.Ordnance Survey maps: and also are a designated National Landscape although the area which is covered by this designation does not cover the entirety of the general area that makes up the Lincolnshire Wolds as a whole. Geology The Wolds are formed largely from a series of pure marine limestones formed during the Cretaceous period, known collectively as the Chalk Group. The chalk overlies a series of other sedimentary strata of late Jurassic/early Cretaceo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Downs
The South Downs are a range of chalk hills in the south-eastern coastal counties of England that extends for about across the south-eastern coastal counties of England from the Itchen valley of Hampshire in the west to Beachy Head, in the Eastbourne Downland Estate, East Sussex, in the east. The Downs are bounded on the northern side by a steep escarpment, from whose crest there are extensive views northwards across the Weald. The South Downs National Park forms a much larger area than the chalk range of the South Downs, and includes large parts of the Weald. The national park is the UK's most visited, attracting an estimated 39 million visitor-days annually. The South Downs are characterised by rolling chalk downland with close-cropped turf and dry valleys, and are recognised as one of the most important chalk landscapes in England. The range is one of the four main areas of chalk downland in southern England. The South Downs are relatively less populated compared to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Wight
The Isle of Wight (Help:IPA/English, /waɪt/ Help:Pronunciation respelling key, ''WYTE'') is an island off the south coast of England which, together with its surrounding uninhabited islets and Skerry, skerries, is also a ceremonial county. The county is bordered by Hampshire across the Solent strait to the north, and is otherwise surrounded by the English Channel. Its largest settlement is Ryde, and the administrative centre is Newport, Isle of Wight, Newport. Wight has a land area of and had a population of 140,794 in 2022, making it the List of islands of England#Largest islands, largest and List of islands of England#Most populous islands, second-most populous English island. The island is largely rural, with the largest settlements primarily on the coast. These include Ryde in the north-east, Shanklin and Sandown in the south-east, and the large villages of Totland and Freshwater, Isle of Wight, Freshwater in the west. Newport is located inland at the point at which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cranborne Chase
Cranborne Chase () is an area of central southern England, straddling the counties Dorset, Hampshire and Wiltshire. It is part of the Cranborne Chase and West Wiltshire Downs Area of Outstanding Natural Beauty (AONB). The area is dominated by, and often considered to be synonymous with, a chalk downland plateau. Part of the English Chalk Formation, it is adjacent to Salisbury Plain and the West Wiltshire Downs in the north, and the Dorset Downs to the south west. The highest point is Win Green Down, in Wiltshire, at . Historically a medieval hunting forest, the area is also noted for its Neolithic and Bronze age archaeology and its rural agricultural character. Definitions As an informally defined region, the boundaries of Cranborne Chase vary depending on usage. When defined as the chalk plateau, it is clearly bounded by escarpments which face the valleys of the Blackmore Vale to the west, the Vale of Wardour to the north, and the Hampshire Avon to the east. To the so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salisbury Plain
Salisbury Plain is a chalk plateau in southern England covering . It is part of a system of chalk downlands throughout eastern and southern England formed by the rocks of the Chalk Group and largely lies within the county of Wiltshire, but stretches into Hampshire. The plain is famous for its rich archaeology, including Stonehenge, one of England's best known landmarks. Large areas are given over to military training; thus, the sparsely populated plain is the biggest remaining area of calcareous grassland in northwest Europe. Additionally, the plain has arable land, and a few small areas of beech trees and coniferous woodland. Its highest point is Easton Hill. A large amount of land is set aside for military use as Salisbury Plain Training Area. Physical geography The boundaries of Salisbury Plain have never been truly defined, and there is some difference of opinion as to its exact area. The river valleys surrounding it, and other downland, downs and plains beyond them loo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalk Group
The Chalk Group (often just called the Chalk) is the lithostratigraphic unit (a certain number of rock strata) which contains the Upper Cretaceous limestone succession in southern and eastern England. The same or similar rock sequences occur across the wider northwest European chalk 'province'. It is characterised by thick deposits of chalk, a soft porous white limestone, deposited in a marine environment. Chalk is a limestone that consists of coccolith biomicrite. A biomicrite is a limestone composed of fossil debris ("bio") and calcium carbonate mud (" micrite"). Most of the fossil debris in chalk consists of the microscopic plates, which are called coccoliths, of microscopic green algae known as coccolithophores. In addition to the coccoliths, the fossil debris includes a variable, but minor, percentage of the fragments of foraminifera, ostracods and mollusks. The coccolithophores lived in the upper part of the water column. When they died, the microscopic calcium carbonat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Maximum
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages, and greenhouse periods during which there are no glaciers on the planet. Earth is currently in the ice age called Quaternary glaciation. Individual pulses of cold climate within an ice age are termed '' glacial periods'' (''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, the term ''ice age'' is defined by the presence of extensive ice sheets in the northern and southern hemispheres. By this definition, the current Holocene epoch is an interglacial period of an ice age. The accumulation of anthropogenic greenhouse gases is projected to delay the next glacial period. History of research I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Sheet
In glaciology, an ice sheet, also known as a continental glacier, is a mass of glacier, glacial ice that covers surrounding terrain and is greater than . The only current ice sheets are the Antarctic ice sheet and the Greenland ice sheet. Ice sheets are bigger than ice shelf, ice shelves or alpine glaciers. Masses of ice covering less than 50,000 km2 are termed an ice cap. An ice cap will typically feed a series of glaciers around its periphery. Although the surface is cold, the base of an ice sheet is generally warmer due to Geothermal activity, geothermal heat. In places, melting occurs and the melt-water lubricates the ice sheet so that it flows more rapidly. This process produces fast-flowing channels in the ice sheet — these are ice streams. Even stable ice sheets are continually in motion as the ice gradually flows outward from the central plateau, which is the tallest point of the ice sheet, and towards the margins. The ice sheet slope is low around the plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylesbury Vale
The Aylesbury Vale (or Vale of Aylesbury) is a geographical region in Buckinghamshire, England, which is bounded by the City of Milton Keynes and West Northamptonshire to the north, Central Bedfordshire and the Borough of Dacorum (Hertfordshire) to the east, the Chiltern Hills to the south and South Oxfordshire to the west. It is named after Aylesbury, the county town of Buckinghamshire. Winslow and Buckingham are among the larger towns in the vale. The bed of the vale is largely made up of clay that was formed at the end of the ice age. In the 2020 the population of Aylesbury Vale was 205,426. In the 2001 UK census the population of Aylesbury Vale was 165,748, representing an increase since 1991 of 18,600 people. About half of those live in the county town Aylesbury. Government Aylesbury Vale was administered as a local government district of northern Buckinghamshire, with its own district council between 1974 and 2020. The council's offices were in Aylesbury. The distr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
