97-634: The Chew Valley is an affluent area in North Somerset , England, named after the River Chew , which rises at Chewton Mendip , and joins the River Avon at Keynsham . Technically, the area of the valley is bounded by the water catchment area of the Chew and its tributaries; however, the name Chew Valley is often used less formally to cover other nearby areas, for example, Blagdon Lake and its environs, which by
194-620: A building or other structure officially designated as being of special architectural, historical or cultural significance. The authority for listing is granted by the Planning (Listed Buildings and Conservation Areas) Act 1990 and is administered by English Heritage , an agency of the Department for Digital, Culture, Media and Sport . Grade I covers buildings of exceptional interest, Grade II* particularly important buildings of special interest and Grade II buildings of special interest. Listed buildings in
291-695: A collection of things limited in supply, transferable, and useful in satisfying human desires. Scarcity is a fundamental factor for wealth. When a desirable or valuable commodity (transferable good or skill) is abundantly available to everyone, the owner of the commodity will possess no potential for wealth. When a valuable or desirable commodity is in scarce supply, the owner of the commodity will possess great potential for wealth. 'Wealth' refers to some accumulation of resources (net asset value), whether abundant or not. 'Richness' refers to an abundance of such resources (income or flow). A wealthy person, group, or nation thus has more accumulated resources (capital) than
388-575: A gel of orthosilicic acid ).) The clay minerals formed depend on the composition of the source rock and the climate. Acid weathering of feldspar -rich rock, such as granite , in warm climates tends to produce kaolin. Weathering of the same kind of rock under alkaline conditions produces illite . Smectite forms by weathering of igneous rock under alkaline conditions, while gibbsite forms by intense weathering of other clay minerals. There are two types of clay deposits: primary and secondary. Primary clays form as residual deposits in soil and remain at
485-836: A great capacity to take up water, and they increase greatly in volume when they do so. When dried, they shrink back to their original volume. This produces distinctive textures, such as mudcracks or "popcorn" texture, in clay deposits. Soils containing swelling clay minerals (such as bentonite ) pose a considerable challenge for civil engineering, because swelling clay can break foundations of buildings and ruin road beds. Clay minerals most commonly form by prolonged chemical weathering of silicate-bearing rocks. They can also form locally from hydrothermal activity. Chemical weathering takes place largely by acid hydrolysis due to low concentrations of carbonic acid , dissolved in rainwater or released by plant roots. The acid breaks bonds between aluminium and oxygen, releasing other metal ions and silica (as
582-402: A major challenge in civil engineering . The defining mechanical property of clay is its plasticity when wet and its ability to harden when dried or fired. Clays show a broad range of water content within which they are highly plastic, from a minimum water content (called the plastic limit ) where the clay is just moist enough to mould, to a maximum water content (called the liquid limit) where
679-465: A mixed comprehensive school with 1,201 pupils on roll. The school is popular and oversubscribed with 226 students in the sixth form. The school has been successful in gaining a number of national and regional awards. There are state primary schools (4–11 years) in most of the local villages. The local villages have football pitches and children's play areas. Gymnasium facilities, squash courts, badminton etc., and outdoor all-weather pitches are available at
776-454: A more settled lifestyle, as evidenced by cave drawings, burial sites, and decorative objects. Around this time, humans began trading burial-site tools and developed trade networks, resulting in a hunter-gatherer lifestyle. Those who had gathered abundant burial-site tools, weapons, baskets, and food, were considered part of the wealthy. Adam Smith , in his seminal work The Wealth of Nations , described wealth as "the annual produce of
873-487: A music festival every year. Affluent Wealth is the abundance of valuable financial assets or physical possessions which can be converted into a form that can be used for transactions . This includes the core meaning as held in the originating Old English word weal , which is from an Indo-European word stem. The modern concept of wealth is of significance in all areas of economics , and clearly so for growth economics and development economics , yet
970-472: A new record high of US$ 56,540 per adult. Tim Harford has asserted that a small child has greater wealth than the 2 billion poorest people in the world combined, since a small child has no debt. According to the 2021 global wealth report by McKinsey & Company , the worldwide total net worth is currently at US$ 514 trillion in 2020, with China being the wealthiest nation with net worth of US$ 120 trillion. Another report, by Credit Suisse in 2021, suggests
1067-412: A point in time. For national wealth as measured in the national accounts , the net liabilities are those owed to the rest of the world. The term may also be used more broadly as referring to the productive capacity of a society or as a contrast to poverty . Analytical emphasis may be on its determinants or distribution . Economic terminology distinguishes between wealth and income. Wealth or savings
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#17328455964601164-407: A poor one. The opposite of wealth is destitution. The opposite of richness is poverty . The term implies a social contract on establishing and maintaining ownership in relation to such items which can be invoked with little or no effort and expense on the part of the owner. The concept of wealth is relative and not only varies between societies, but varies between different sections or regions in
1261-571: A stricter definition are part of the Yeo Valley . The valley is an area of rich arable and dairy farmland , interspersed with a number of villages. The landscape consists of the valley of the River Chew and is generally low-lying and undulating. It is bounded by higher ground ranging from Dundry Down and the south western boundary of Keynsham town to the north, the Lulsgate Plateau to the west,
1358-690: A wide variety of small mammals with larger species including Eurasian badger and deer . The valley is home to fifteen of the sixteen bats found in England including a roost, at Compton Martin Ochre Mine, for greater horseshoe bats . A rare and endangered species, the greater horseshoe bat is protected under the Wildlife and Countryside Act 1981 and is listed in Annex II of the 1992 European Community Habitats Directive . Archaeological excavations carried out before
1455-452: Is Armenian bole , which is used to soothe an upset stomach. Some animals such as parrots and pigs ingest clay for similar reasons. Kaolin clay and attapulgite have been used as anti-diarrheal medicines. Clay as the defining ingredient of loam is one of the oldest building materials on Earth , among other ancient, naturally occurring geologic materials such as stone and organic materials like wood. Between one-half and two-thirds of
1552-412: Is a stock variable – that is, it is measurable at a date in time, for example the value of an orchard on December 31 minus debt owed on the orchard. For a given amount of wealth, say at the beginning of the year, income from that wealth, as measurable over say a year is a flow variable. What marks the income as a flow is its measurement per unit of time, such as the value of apples yielded from
1649-620: Is a unique type of marine clay indigenous to the glaciated terrains of Norway , North America , Northern Ireland , and Sweden . It is a highly sensitive clay, prone to liquefaction , and has been involved in several deadly landslides . Modelling clay is used in art and handicraft for sculpting . Clays are used for making pottery , both utilitarian and decorative, and construction products, such as bricks, walls, and floor tiles. Different types of clay, when used with different minerals and firing conditions, are used to produce earthenware, stoneware, and porcelain. Prehistoric humans discovered
1746-459: Is clay with visible annual layers that are formed by seasonal deposition of those layers and are marked by differences in erosion and organic content. This type of deposit is common in former glacial lakes . When fine sediments are delivered into the calm waters of these glacial lake basins away from the shoreline, they settle to the lake bed. The resulting seasonal layering is preserved in an even distribution of clay sediment banding. Quick clay
1843-542: Is distributed in North America, Europe, and "rich Asia-Pacific " countries, and in 2008, 1% of adults were estimated to hold 40% of world wealth, a number which falls to 32% when adjusted for purchasing power parity . According to Richard H Ropers, the concentration of wealth in the United States is "inequitably distributed". In 2013, 1% of adults were estimated to hold 46% of world wealth and around $ 18.5 trillion
1940-420: Is divided into upper , middle , and lower , with each further subdivided (e.g., upper middle class ). The upper class are schooled to maintain their wealth and pass it to future generations. The middle class views wealth as something for emergencies and it is seen as more of a cushion. This class comprises people that were raised with families that typically owned their own home, planned ahead and stressed
2037-552: Is generally under licences to local angling clubs. Chew Valley Sailing Club is situated on Chew Valley Lake and provides dinghy sailing at all levels and hosts national and international competitions. Swimming is not allowed in the lakes and there are no swimming pools in the valley; however these are available locally in Bristol, Bath, Cheddar and Midsomer Norton . Each October the Chew Valley Arts trail takes place in venues around
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#17328455964602134-674: Is important to soil fertility. Clay is a common component of sedimentary rock . Shale is formed largely from clay and is the most common of sedimentary rocks. However, most clay deposits are impure. Many naturally occurring deposits include both silts and clay. Clays are distinguished from other fine-grained soils by differences in size and mineralogy. Silts , which are fine-grained soils that do not include clay minerals, tend to have larger particle sizes than clays. There is, however, some overlap in particle size and other physical properties. The distinction between silt and clay varies by discipline. Geologists and soil scientists usually consider
2231-625: Is in Chew Stoke, cricket pitches and teams in Chew Magna and Blagdon. There are football teams in the valley including Chew Valley Football Club and Bishop Sutton F.C. The rugby club is based next to the leisure centre. The Bishop Sutton Tennis club is the largest in the valley, and there are also tennis clubs at Pensford and East Harptree. Both Chew Valley Lake and Blagdon Lake provide extensive fishing under permit from Bristol Water. The River Chew and most of its tributaries also have fishing but this
2328-422: Is not a fixed or static concept. Various definitions and concepts of wealth have been asserted by various people in different contexts. Defining wealth can be a normative process with various ethical implications, since often wealth maximization is seen as a goal or is thought to be a normative principle of its own. A community , region or country that possesses an abundance of such possessions or resources to
2425-407: Is someone who has accumulated substantial wealth relative to others in their society or reference group. In economics, net worth refers to the value of assets owned minus the value of liabilities owed at a point in time. Wealth can be categorized into three principal categories: personal property , including homes or automobiles; monetary savings, such as the accumulation of past income ; and
2522-429: Is the longest-known ceramic material. Prehistoric humans discovered the useful properties of clay and used it for making pottery . Some of the earliest pottery shards have been dated to around 14,000 BCE, and clay tablets were the first known writing medium. Clay is used in many modern industrial processes, such as paper making, cement production, and chemical filtering . Between one-half and two-thirds of
2619-512: Is used in many industrial processes, such as paper making, cement production, and chemical filtering . Bentonite clay is widely used as a mold binder in the manufacture of sand castings . Clay is a common filler used in polymer nanocomposites . It can reduce the cost of the composite, as well as impart modified behavior: increased stiffness , decreased permeability , decreased electrical conductivity , etc. Traditional uses of clay as medicine go back to prehistoric times. An example
2716-575: The Grundrisse between material wealth and human wealth, defining human wealth as "wealth in human relations"; land and labour were the source of all material wealth. The German cultural historian Silvio Vietta links wealth/poverty to rationality. Having a leading position in the development of rational sciences, in new technologies and in economic production leads to wealth, while the opposite can be correlated with poverty . The wealth of households worldwide amounts to US$ 280 trillion (2017). According to
2813-415: The 2011 census the valley has a population of approximately 5,000, largely living in one of the dozen or so villages and in isolated farms and hamlets. The average age of the population is 42 years, with unemployment rates of 1–4% of all economically active people aged 16–74, however these figures are approximations because the ward areas covered and described in the census statistics do not relate exactly to
2910-602: The Carboniferous period , is found in the adjoining central band and dolomitic conglomerate of the Triassic period . There are two main soil types, both generally well-drained. The mudstones around the lakes give rise to fertile silty clay soils that are a dull dusky red colour because of their high iron content. The clay content means that where unimproved they easily become waterlogged when wet, and hard with cracks and fissures during dry periods. The main geological outcrops around
3007-683: The Mendip Hills to the south and the Hinton Blewett , Temple Cloud , Clutton and Marksbury plateau areas to the east. The valley's boundary generally follows the top of scarp slopes except at the southwestern and southeastern boundaries where flat upper areas of the Chew Valley grade gently into the Yeo Valley and eastern Mendip Hills respectively. The River Chew was dammed in the 1950s to create Chew Valley Lake , which provides drinking water for
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3104-471: The capital wealth of income producing assets, including real estate , stocks , bonds , and businesses . All these delineations make wealth an especially important part of social stratification . Wealth provides some people "safety nets" of protection against unforeseen declines in their living standard in the event of emergency and can be transformed into home ownership, business ownership, or college education by its expenditure. Wealth has been defined as
3201-483: The henge monument at Stanton Drew , long barrow at Chewton Mendip, and Fairy Toot tumulus at Nempnett Thrubwell . Maes Knoll fort , on Dundry Down in the northern reaches of the valley, is a Scheduled Ancient Monument that dates from the Iron Age; it later served as a terminus for the early medieval Wansdyke earthworks . There is evidence of Roman remains in particular a villa and burial pits. Artefacts from
3298-448: The natural capital and the infrastructural capital , became the focus of the analysis of wealth . Adam Smith saw wealth creation as the combination of materials, labour, land, and technology. The theories of David Ricardo , John Locke , John Stuart Mill , in the 18th century and 19th century built on these views of wealth that we now call classical economics . Marxian economics ( see labor theory of value ) distinguishes in
3395-472: The present value projected future outlays considered to be liabilities. Macroeconomic questions include whether the issuance of government bonds affects investment and consumption through the wealth effect . Environmental assets are not usually counted in measuring wealth, in part due to the difficulty of valuation for a non-market good . Environmental or green accounting is a method of social accounting for formulating and deriving such measures on
3492-600: The standard of living in modern societies for even the poorest of people. This comparative wealth across time is also applicable to the future; given this trend of human advancement, it is possible that the standard of living that the wealthiest enjoy today will be considered impoverished by future generations . Industrialization emphasized the role of technology. Many jobs were automated. Machines replaced some workers while other workers became more specialized. Labour specialization became critical to economic success. Physical capital , as it came to be known, consisting of both
3589-838: The Chew Valley Leisure Centre between Chew Magna and Chew Stoke. There are a range of clubs and societies for young and old, including Scout groups , gardening society, and the Women's institute . There are areas in the valley which the Countryside Agency has designated as access land: Burledge Hill (south of Bishop Sutton)( grid reference ST589590 ), Castle Earthworks (between Stowey and Bishop Sutton )( grid reference ST597592 ), Knowle Hill (Newtown south of Chew Magna)( grid reference ST583613 ), Round Hill (Folly Farm)( grid reference ST605608 ) and Shortwood Common (Litton) ( grid reference ST595553 ). A Bowls club
3686-646: The Mendip Hills Area of Outstanding Natural Beauty . Most of the undeveloped area is within the Bristol/ Bath Green Belt . Many of the villages date back to the time of the Domesday Book and there is evidence of human occupation since the Stone Age . There are hundreds of listed buildings with the churches being Grade I listed. The main commercial centre is Chew Magna . There is no clear origin for
3783-420: The accounting term ' net worth ', but is measured differently. Accounting measures net worth in terms of the historical cost of assets while economics measures wealth in terms of current values. But analysis may adapt typical accounting conventions for economic purposes in social accounting (such as in national accounts ). An example of the latter is generational accounting of social security systems to include
3880-621: The appearance of concrete. The northern boundary is formed by the sides of the Dundry Plateau where the most significant geological formation is the Inferior Oolite of the Jurassic period found on the higher ground around Maes Knoll . This overlays the Lower Lias Clay found on the adjoining slopes. The clays make a poor foundation and landslips are characteristic on the slopes. This area
3977-473: The area around Stanton Drew have neutral to acid red loamy soils with slowly permeable subsoils. Soils to the eastern part of the area are slowly permeable clayey and fine silty soils. They are found on Carboniferous clay and shales typical of the Supra-Pennant Measures. They are frequently waterlogged where the topography dictates. They tend towards being acid and are brown to grey brown in colour. In
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4074-508: The area of the valley. In the Indices of deprivation 2010 all of the areas within the valley were considered to be in the most affluent third in England. The villages tend to have been built at the points where it was possible to cross the rivers and streams. Chew Magna is the business centre with a range of shops, banks etc. Other villages have local shops, often combined with post offices. Most villages have pubs and village halls which provide
4171-536: The argument that an educated valuation is superior to a value of zero (as the implied valuation of environmental assets). Social class is not identical to wealth, but the two concepts are related (particularly in Marxist theory ), leading to the concept of socioeconomic status . Wealth at the individual or household level refers to value of everything a person or family owns, including personal property and financial assets . In both Marxist and Weberian theory, class
4268-425: The basis of wealth, such as from Principles of Political Economy by John Stuart Mill , The Wealth of Nations by Adam Smith , Capital by Karl Marx , etc. Over the history, some of the key underlying factors in wealth creation and the measurement of the wealth include the scalable innovation and application of human knowledge in the form of institutional structure and political/ideological "superstructure",
4365-495: The benefit of the common good is known as wealthy. The United Nations definition of inclusive wealth is a monetary measure which includes the sum of natural, human, and physical assets. Natural capital includes land, forests, energy resources , and minerals. Human capital is the population's education and skills. Physical (or "manufactured") capital includes such things as machinery, buildings, and infrastructure. Around 35,000 years ago Homo sapiens groups began to adopt
4462-423: The boundaries preserve the outlines of the earlier strip field system. Regional variations in field size and pattern do occur. For example, there is evidence of medieval clearance of woodland on the slopes around Nempnett Thrubwell , south of Bishop Sutton and west and south of Chelwood . Along with the rest of South West England , the Chew Valley has a temperate climate which is generally wetter and milder than
4559-415: The cohesion that makes it plastic. In kaolinite clay, the bonding between plates is provided by a film of water molecules that hydrogen bond the plates together. The bonds are weak enough to allow the plates to slip past each other when the clay is being moulded, but strong enough to hold the plates in place and allow the moulded clay to retain its shape after it is moulded. When the clay is dried, most of
4656-610: The eighteenth century the poet John Langhorne (1735–1779) became the curate at Blagdon around the time that Augustus Montague Toplady (1740–1778) was the priest. Geologist William Smith (1769–1839) moved to the valley in 1791 to make a valuation survey of the Sutton Court estate and later worked for the Somersetshire Coal Canal Company. John Sanger , the circus proprietor, was born in Chew Magna in 1816. William Rees-Mogg , former editor of The Times , took
4753-554: The eighth edition of the Global Wealth Report, in the year to mid-2017, total global wealth rose at a rate of 6.4%, the fastest pace since 2012 and reached US$ 280 trillion, a gain of US$ 16.7 trillion. This reflected widespread gains in equity markets matched by similar rises in non-financial assets, which moved above the pre-crisis year 2007's level for the first time this year. Wealth growth also outpaced population growth, so that global mean wealth per adult grew by 4.9% and reached
4850-788: The eleventh century. However, others agree with Ekwall's interpretation that it is derived from the Welsh cyw meaning "the young of an animal, or chicken", so that afon Cyw would have been "the river of the chickens". Other possible explanations suggest it comes from the Old English word ceo , 'fish gill'. The villages in the valley have their own parish councils which have responsibility for local issues. They also elect councillors to district councils e.g. Mendip and Somerset County Council or unitary authorities e.g. Bath and North East Somerset or North Somerset , which have wider responsibilities for services such as education, refuse and tourism. Each of
4947-544: The fifteenth or sixteenth century. The area around Pensford was an important coal mining area during the nineteenth and early twentieth centuries when it formed part of the Somerset Coalfield , although there are no working coal mines today. The line of the now disused Bristol and North Somerset Railway runs south from Bristol crossing over the River Chew on the surviving distinctive Pensford Viaduct and on to Midsomer Norton . The area suffered serious flooding during
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#17328455964605044-516: The first known writing medium. Clay was chosen due to the local material being easy to work with and widely available. Scribes wrote on the tablets by inscribing them with a script known as cuneiform , using a blunt reed called a stylus , which effectively produced the wedge shaped markings of their writing. After being written on, clay tablets could be reworked into fresh tablets and reused if needed, or fired to make them permanent records. Purpose-made clay balls were used as sling ammunition . Clay
5141-449: The fixation on measurable wealth: "Unsere 'Reichen' – das sind die Ärmsten! Der eigentliche Zweck alles Reichtums ist vergessen!" ("Our 'rich people' – those are the poorest! The real purpose of all wealth has been forgotten!") In economics , wealth (in a commonly applied accounting sense, sometimes savings ) is the net worth of a person, household, or nation – that is, the value of all assets owned net of all liabilities owed at
5238-403: The flooding of Chew Valley Lake found evidence of people belonging to the consecutive periods known as Upper Palaeolithic , Mesolithic and Neolithic (Old, Middle and New Stone Age ), Bronze Age and Iron Age , comprising implements such as stone knives, flint blades and the head of a mace , along with buildings and graves. Other evidence of occupation from prehistoric times is provided by
5335-415: The importance of education and achievement. They earn a significant income and consume many things, typically limiting their savings and investments to retirement pensions and home ownership. Below the middle class, the working class and poor have the least amount of wealth, with circumstances discouraging accumulation of assets. Although precise data are not available, the total household wealth in
5432-470: The lake are mudstone, largely consisting of red Siltstone resulting in the underlying characteristic of the gently rolling valley landscape. Bands of Sandstone of the Triassic period contribute to the undulating character of the area. There are also more recent alluvial deposits beside the course of the River Chew . The transition between the gently sloping landscape of the Upper Chew and Yeo Valleys and
5529-404: The land and labor of the society". This "produce" is, at its simplest, a good or service which satisfies human needs, and wants of utility . In popular usage, wealth can be described as an abundance of items of economic value , or the state of controlling or possessing such items, usually in the form of money , real estate and personal property . A person considered wealthy, affluent, or rich
5626-511: The lightest winds. The predominant wind direction is from the south-west. Many of the large houses in the valley were built or bought by wealthy merchants from Bristol and Bath who employed local people in their households. Bess of Hardwick (1527–1606) is known to have lived in Sutton Court , Stowey , for a few years in the sixteenth century when, after the death of her first husband Sir William Cavendish , she married Sir William St. Loe , who
5723-423: The majority of the social activity. The traditional building material is white Lias Limestone , sometimes incorporating red sandstone or conglomerate, with red clay tiled roofs. Buildings, particularly the churches, date back hundreds of years, for example those at Marksbury and Compton Martin , the latter incorporating a columbarium . There are hundreds of listed buildings in the valley. Listing refers to
5820-404: The material. The clay mineral kaolinite is transformed into a non-clay material, metakaolin , which remains rigid and hard if moistened again. Further firing through the stoneware and porcelain stages further recrystallizes the metakaolin into yet stronger minerals such as mullite . The tiny size and plate form of clay particles gives clay minerals a high surface area. In some clay minerals,
5917-401: The meaning of wealth is context-dependent. A person possessing a substantial net worth is known as wealthy . Net worth is defined as the current value of one's assets less liabilities (excluding the principal in trust accounts). At the most general level, economists may define wealth as "the total of anything of value" that captures both the subjective nature of the idea and the idea that it
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#17328455964606014-724: The moulded clay is just dry enough to hold its shape. The plastic limit of kaolinite clay ranges from about 36% to 40% and its liquid limit ranges from about 58% to 72%. High-quality clay is also tough, as measured by the amount of mechanical work required to roll a sample of clay flat. Its toughness reflects a high degree of internal cohesion. Clay has a high content of clay minerals that give it its plasticity. Clay minerals are hydrous aluminium phyllosilicate minerals , composed of aluminium and silicon ions bonded into tiny, thin plates by interconnecting oxygen and hydroxide ions. These plates are tough but flexible, and in moist clay, they adhere to each other. The resulting aggregates give clay
6111-581: The name "Chew", found scarcely anywhere else; however, there have been differing explanations of the etymology , including "winding water", the 'ew' being a variant of the French eau , meaning water. The word chewer is a western dialect for a narrow passage, and chare is Old English for turning. One explanation is that the name Chew began in Normandy as Cheux , and came to England with the Norman Conquest during
6208-404: The nearby city of Bristol and surrounding areas. The lake is a prominent landscape feature of the valley, a focus for recreation, and is internationally recognised for its nature conservation interest, because of the bird species, plants and insects. The area falls into the domains of councils including Bath and North East Somerset , North Somerset and Mendip . Part of the area falls within
6305-506: The open landscape of the Mendip Hills plateau is a scarp slope of 75 to 235 metres (250–770 ft). The predominant formation is Dolomitic Conglomerate of the Triassic period. It formed as a result of desert erosion and weathering of the scarp slopes. It takes the form of rock fragments mainly derived from older Carboniferous Limestone cemented together by lime and sand which hardened to give
6402-435: The orchard per year. In macroeconomic theory the ' wealth effect ' may refer to the increase in aggregate consumption from an increase in national wealth . One feature of its effect on economic behavior is the wealth elasticity of demand , which is the percentage change in the amount of consumption goods demanded for each one-percent change in wealth. There are several historical developmental economics points of view on
6499-467: The plates carry a negative electrical charge that is balanced by a surrounding layer of positive ions ( cations ), such as sodium, potassium, or calcium. If the clay is mixed with a solution containing other cations, these can swap places with the cations in the layer around the clay particles, which gives clays a high capacity for ion exchange . The chemistry of clay minerals, including their capacity to retain nutrient cations such as potassium and ammonium,
6596-467: The rainfall in autumn and winter is caused by the Atlantic depressions, which is when they are most active. In summer, a large proportion of the rainfall is caused by sun heating the ground leading to convection and to showers and thunderstorms. Average rainfall is around 700 mm (28 in). About 8–15 days of snowfall is typical. November to March have the highest mean wind speeds, and June to August have
6693-503: The rest of the country. The annual mean temperature is approximately 10 °C (50.0 °F). Seasonal temperature variation is less extreme than most of the United Kingdom because of the adjacent sea temperatures. The summer months of July and August are the warmest with mean daily maxima of approximately 21 °C (69.8 °F). In winter mean minimum temperatures of 1 °C (33.8 °F) or 2 °C (35.6 °F) are common. In
6790-409: The same society. A personal net worth of US$ 10,000 in most parts of the United States would certainly not place a person among the wealthiest citizens of that locale. Such an amount would constitute an extraordinary amount of wealth in impoverished developing countries . Concepts of wealth also vary across time. Modern labor-saving inventions and the development of the sciences have vastly improved
6887-480: The scarce resources (both natural and man-made), and the saving of monetary assets. Wealth may be measured in nominal or real values – that is, in money value as of a given date or adjusted to net out price changes. The assets include those that are tangible ( land and capital ) and financial (money, bonds, etc.). Measurable wealth typically excludes intangible or nonmarketable assets such as human capital and social capital . In economics, 'wealth' corresponds to
6984-696: The separation to occur at a particle size of 2 μm (clays being finer than silts), sedimentologists often use 4–5 μm, and colloid chemists use 1 μm. Clay-size particles and clay minerals are not the same, despite a degree of overlap in their respective definitions. Geotechnical engineers distinguish between silts and clays based on the plasticity properties of the soil, as measured by the soils' Atterberg limits . ISO 14688 grades clay particles as being smaller than 2 μm and silt particles as being larger. Mixtures of sand , silt and less than 40% clay are called loam . Some clay minerals (such as smectite ) are described as swelling clay minerals, because they have
7081-841: The site of formation. Secondary clays are clays that have been transported from their original location by water erosion and deposited in a new sedimentary deposit. Secondary clay deposits are typically associated with very low energy depositional environments such as large lakes and marine basins. The main groups of clays include kaolinite , montmorillonite - smectite , and illite . Chlorite , vermiculite , talc , and pyrophyllite are sometimes also classified as clay minerals. There are approximately 30 different types of "pure" clays in these categories, but most "natural" clay deposits are mixtures of these different types, along with other weathered minerals. Clay minerals in clays are most easily identified using X-ray diffraction rather than chemical or physical tests. Varve (or varved clay )
7178-663: The south and south east of the area there are coal measures which are sufficiently near the surface for coal mining to have taken place around Clutton and High Littleton . In the eastern area of the valley as the River Chew flows through Publow , Woollard and Compton Dando before joining the River Avon at Keynsham there are alluvial deposits of clay soils. The valley has several areas designated as Site of Special Scientific Interest (SSSI) for biological interest, including Blagdon Lake , Burledge Hill , Chew Valley Lake , Compton Martin Ochre Mine , Harptree Combe and two sites at Folly Farm . The small and medium-sized fields of
7275-456: The storm of 10 July 1968, prompting localised evacuation of populated valley areas in the lower parts of the valley, around Pensford and Keynsham. The small fields in the western part of the area are particularly characteristic of the Chew Valley and date back to the most evident period of enclosure of earlier open fields which took place in the late medieval period. Fields of this category are generally small in size, regular in outline and often
7372-474: The summer the Azores high pressure affects the south-west of England, however convective cloud sometimes forms inland, reducing the number of hours of sunshine. Annual sunshine rates are slightly less than the regional average of 1,600 hours. In December 1998 there were 20 days without sun recorded at Yeovilton. Most of the rainfall in the south-west is caused by Atlantic depressions or by convection . Most of
7469-600: The surrounding landscape. Wildlife abounds in the valley, particularly the water birds around the rivers and lakes, with Chew Valley Lake considered the third most important site in Britain for wintering wildfowl. In addition to the water birds including ducks , northern shoveler , gadwall and great crested grebes , a wide variety of other bird species can be seen. These range from small birds such as great tits and wrens to mistle thrush . Larger birds include great spotted woodpeckers and common buzzard . The valley also has
7566-536: The title Baron Rees-Mogg of Hinton Blewett in 1988. Jazz clarinettist Acker Bilk lived in Pensford. Dr Phil Hammond and wildlife television producer Richard Brock also live in the valley. In the past part of the population worked in coal mining, although there are no working mines in the area now. There is still a fairly large agricultural workforce and in light industry or service industries, although many people commute to surrounding cities for work. According to
7663-444: The total wealth of the US exceeded that of China, US$ 126.3 trillion to US$ 74.9 trillion. In Western civilization, wealth is connected with a quantitative type of thought, invented in the ancient Greek "revolution of rationality", involving for instance the quantitative analysis of nature, the rationalization of warfare, and measurement in economics. The invention of coined money and banking
7760-542: The useful properties of clay. Some of the earliest pottery shards recovered are from central Honshu , Japan . They are associated with the Jōmon culture, and recovered deposits have been dated to around 14,000 BCE. Cooking pots, art objects, dishware, smoking pipes , and even musical instruments such as the ocarina can all be shaped from clay before being fired. Ancient peoples in Mesopotamia adopted clay tablets as
7857-584: The valley are generally bounded by hedges and occasionally by tree belts and woodland, some of which date back to the most evident period of enclosure of earlier open fields which took place in the late medieval period. Hedgerows support the nationally rare Bithynian vetch ( Vicia bithynica ). Mature oak ( Quercus ) and ash ( Fraxinus excelsior ) trees are characteristic of the area with occasional groups of scots pine ( Pinus sylvestris ) and chestnuts ( Castanea sativa ). Elm ( Ulmus ) trees have been lost in this area, and dead/dying elms are also evident in
7954-412: The valley during which over 50 local artists display their works in such media as painting, printmaking , sculpture, decorative glass , pottery , photography, jewellery and sugar craft. The valley and lakes have been an inspiration to artists and there is a small art gallery at Chew Valley Lake. Live music and comedy events take place in local pubs and village halls, with the village of Pensford holding
8051-753: The valley include five churches dating back to the fourteenth century or even earlier, with grade I status: Church of St Andrew, Chew Magna , Church of St Bartholomew, Ubley , Church of St James, Cameley , Church of St Margaret, Hinton Blewett and the Church of St Michael the Archangel, Compton Martin . Trains serve Keynsham railway station on the Great Western Main Line and Wessex Main Line with services provided by Great Western Railway and South Western Railway . Buses also connect with Bristol Temple Meads . At
8148-575: The valley is the Supra-Pennant Measures of the Carboniferous period. It is a significant feature towards the north-eastern part of the area and is represented by the Pensford Syncline coal basin, which formed part of the Somerset coalfield . It is a complex formation containing coal seams and is made up of clay and shales. The landscape is typically undulating and includes outcrops of sandstone. Most of
8245-531: The valley were sent to the British Museum . Other Roman artefacts from the lake are on display at the Bristol Museum & Art Gallery . The Chew Valley Hoard consists of coins from the 11th century. There are historic parks and mansion houses, including Stanton Drew , Hunstrete , Stowey House , Chew Court , Chew Magna Manor House and Sutton Court . Almost all of the villages have churches dating back to
8342-558: The valley. The nearest mainline railway station for most of the valley is Bristol Temple Meads . Cyclists can gain access via part of the Padstow to Bristol West Country Way, National Cycle Network Route 3. The Monarch's Way long-distance footpath crosses the valley. Chew Valley School is the main secondary school (11–18 years) for the valley. It is situated between Chew Magna and Chew Stoke . The latest (2011) Ofsted Inspection Report describes this specialist Performing Arts College as
8439-469: The villages is also part of a constituency, either North East Somerset and Hanham or North Somerset . Avon and Somerset Constabulary provides police services to the area. The western end of the area (around Nempnett Thrubwell ) consists of the Harptree Beds which incorporate silicified clay , shale and Lias Limestone . Clifton Down Limestone , which includes calcite and dolomitic mudstones of
8536-426: The water molecules are removed, and the plates hydrogen bond directly to each other, so that the dried clay is rigid but still fragile. If the clay is moistened again, it will once more become plastic. When the clay is fired to the earthenware stage, a dehydration reaction removes additional water from the clay, causing clay plates to irreversibly adhere to each other via stronger covalent bonding , which strengthens
8633-547: The western end of the valley is the A38 and Bristol Airport , which means parts of the valley are on the flight path. The valley is also crossed by the A37 and they are joined by the A368 . Most of the roads in the valley are small single track lanes with little traffic although a bottleneck often occurs within Chew Magna. The "Chew Valley Explorer" bus route 672/674 provided access to the villages in
8730-735: The world's population live or work in buildings made with clay, often baked into brick, as an essential part of its load-bearing structure. Clay is a very common substance. Shale , formed largely from clay, is the most common sedimentary rock. Although many naturally occurring deposits include both silts and clay, clays are distinguished from other fine-grained soils by differences in size and mineralogy. Silts , which are fine-grained soils that do not include clay minerals, tend to have larger particle sizes than clays. Mixtures of sand , silt and less than 40% clay are called loam . Soils high in swelling clays ( expansive clay ), which are clay minerals that readily expand in volume when they absorb water, are
8827-493: The world's population, in both traditional societies as well as developed countries, still live or work in buildings made with clay, often baked into brick, as an essential part of their load-bearing structure. Also a primary ingredient in many natural building techniques, clay is used to create adobe , cob , cordwood , and structures and building elements such as wattle and daub , clay plaster, clay render case, clay floors and clay paints and ceramic building material . Clay
8924-586: The world, excluding the value of human capital , has been estimated at $ 418.3 trillion (US$ 418.3×10 ) at the end of the year 2020. For 2018, the World Bank estimated the value of the world's produced capital, natural capital, and human capital to be $ 1,152 trillion. According to the Kuznets curve , inequality of wealth and income increases during the early phases of economic development, stabilizes and then becomes more equitable. As of 2008 , about 90% of global wealth
9021-509: Was Chief Butler of England and captain of the guard to Queen Elizabeth , and owned several manors within the valley and surrounding areas. Around this period a close neighbour was Sir John Popham (1533–1607) who was a judge and the Speaker of Parliament . In the seventeenth century the eminent philosopher John Locke (1632–1704) lived in Belluton ; his house is still known as John Locke's cottage. In
9118-523: Was estimated to be stored in tax havens worldwide. Clay Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolinite , Al 2 Si 2 O 5 ( OH ) 4 ). Most pure clay minerals are white or light-coloured, but natural clays show a variety of colours from impurities, such as a reddish or brownish colour from small amounts of iron oxide . Clays develop plasticity when wet but can be hardened through firing . Clay
9215-592: Was once connected to the Cotswolds. The intervening land has subsequently been eroded leaving this outlier with the characteristics of the Cotswold Plateau. The unusual geological features have been recognised as Sites of Special Scientific Interest (SSSI) for their geological interest including Barns Batch Spinney , Hartcliff Rocks Quarry and Dundry Main Road South Quarry . The oldest geological formation in
9312-465: Was particularly important. Aristotle describes the basic function of money as a universal instrument of quantitative measurement – "for it measures all things [...]" – making things alike and comparable due to a social "agreement" of acceptance. In that way, money also enables a new type of economic society and the definition of wealth in measurable quantities, such as gold and money. Modern philosophers like Nietzsche criticized
9409-461: Was used as a mortar in brick chimneys and stone walls where protected from water. Clay, relatively impermeable to water, is also used where natural seals are needed, such as in pond linings, the cores of dams , or as a barrier in landfills against toxic seepage (lining the landfill, preferably in combination with geotextiles ). Studies in the early 21st century have investigated clay's absorption capacities in various applications, such as
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