:: wikimiki.org ::

Urban Area

Urban area

Urbanized area (or urban area) is a term used to define an area where there is an increased density of human-created structures in comparison to the areas surrounding it. This term is at one end of the spectrum of suburban and rural areas. An urban area is more frequently called a city or town. Urban areas are created and further developed by the process of urbanization. Measuring the extent of an urbanized area helps in analyzing population density and urban sprawl, and in determining urban and rural populations. Unlike an urbanized area, a metropolitan area includes not only the urbanized area, but also satellite cities plus intervening rural land that is socio-economically connected to the urban core city, typically by employment (commuting). This makes metropolitan areas a less relevant statistic for determining per capita land usage and densities.

Definition

The US Census Bureau defines an urbanized area as: "Core census block groups or blocks that have a population density of at least 1,000 people per square mile and (386 per square kilometer) and surrounding census blocks that have an overall density of at least 500 people per square mile (193 per square kilometer)." Definitions vary somewhat in other nations. The minimum density requirement is generally 400 persons per square kilometer. In Australia, the minimum density is 200 people per square kilometer. In Japan urbanized areas are defined as contiguous areas of densely inhabited districts (DIDs) using census enumeration districts as units with a density requirement of 4,000 people per square kilometer. Several countries define urbanized areas on the basis of urban-type land use, not allowing any gaps of typically more than 200 meters. In less developed countries, in addition to land use and density requirements, a requirement that a large majority of the population (typically 75%) is not engaged in agriculture and/or fishing is sometimes used. In Canada and the United Kingdom, urbanized areas are referred to as "urban areas." In France, urbanized areas are referred to as unités urbaines (literally: "urban units"). In Australia, urbanized areas are referred to as "urban centres."

External links

- [http://www.census.gov/geo/www/ua/ua_2k.html U.S. Census Bureau: Census 2000 Urban and Rural Classification]
- [http://www.geo.univ-avignon.fr/Site%20Avignon/pages/labo/geopolis/donneesEurope.html Geopolis research group at the University of Avignon, France] for European urban areas

Suburban

:"Suburban" redirects here. For the sport utility vehicle (SUV), see Chevrolet Suburban. Chevrolet Suburban Suburbs are inhabited districts located either on the outer rim of a city or outside the official limits of a city (the term varies from country to country), or the outer elements of a conurbation. The presence of certain elements (whose definition varies amongst urbanists, but usually refers to some basic services and to the territorial continuity) identifies a suburb as a peripheral populated area with a certain autonomy, where the density of habitation is usually lower than in an inner city area, though state or municipal house building will often cause departures from that organic gradation. Suburbs have typically grown in areas with an abundance of flat land near a large urban zone, usually with minimal traditions of citizens clustering together for defence behind fortified city walls, and with transport systems which allow commuting into more densely populated areas with higher levels of commerce.

Semantics

The word "suburb" is derived from the Old French "sub(b)urbe" and ultimately from the Latin "suburbium," formed from "sub," meaning "under," and "urbs," meaning "city." (Note that urbs was pronounced oorps.) The first recorded usage according to the Oxford English Dictionary comes from Wyclife, in 1380, where the form "subarbis" is used. In American English, the word "suburb" usually refers to a separate municipality or an unincorporated area outside of a central city. This definition is evident, for example, in the title of David Rusk's book Cities Without Suburbs, which promotes metropolitan government. Colloquial usage sometimes shortens the term to "'burb" (with or without the apostrophe), and "The Burbs" first appeared as a term for the suburbs of Chicagoland. In Britain, Australia and New Zealand, "suburbs" are merely residential neighbourhoods outside of the city centre. For example, Clifton is considered a suburb of Bristol, England. Many characteristics of suburbia were found in Australia as early as the 19th century. With huge expanses of land needing to be populated, lack of need for defense as well as the popularity of railroads (which grew at at a swift rate) contributed to sprawling urbanism somewhat resembling suburbia. However, the key commercial element - commuting to work - was not really there, although it would appear during the 20th century. The term suburb as used in Australia reflects this, and thus has a slightly ambiguous meaning to non-Australians. Suburbs there are official postal and addressing subdivisions of a city. Inner suburbs are subdivisions within the denser urban areas of the cities, and correspond to what would be called neigbourhoods in North American cities. For instance, Ultimo, postcode 2007, is an inner suburb of Sydney, even though it lies within the boundaries of the City of Sydney. Locals will refer to Ultimo as a suburb even though it is a densely urban neighbourhood. Outer suburbs are the postal divisions found in the outer rings of the metropolitan areas, and usually lie within the boundaries of a separate municipality, such as the City of Parramatta.

History

Many sociologists see suburbs as a post-urban area which develops in response to worsening conditions within a city with a communication and transport system which allows citizens to live outside the city while doing business inside. The suburbs and more distinct settlements around a town or city may look towards the urban area for goods, services and employment opportunities. That wider area may be called the hinterland of the town or a "city region". In the era before motorised travel, the radius of the hinterland roughly coincided with the distance that livestock could be herded to and from a market during daylight hours. In lowland areas, without severe geographic barriers to movement, a spacing of towns between 15 and 20 miles is therefore quite common. Suburbs with a healthier environment are often found upwind of those parts of a town or city where heavy industry was first established. Naturally, the suburbs suffering air pollution tended to be cheaper and hence tend to be occupied by those with lower incomes. The growth of suburbs was initially facilitated by the development of zoning laws and more effective and accessible means of transport. In the older cities of the northeast U.S., suburbs originally developed along train or trolley lines that could shuttle workers into and out of city centers where the jobs were located. This practice gave rise to the term bedroom community or dormitory, meaning that most daytime business activity took place in the city, with the working population leaving the city at night for the purpose of going home to sleep. The growth in the use of trains, and later automobiles and highways, increased the ease with which workers could have a job in the city while commuting in from the suburbs. In the United Kingdom, railways stimulated the first mass exodus to the suburbs, which were described as "Metroland" around London, and were mostly characterised by semi-detached houses. As car ownership rose and wider roads were built, the commuting trend accelerated as in North America. This trend towards living away from towns and cities has been termed the urban exodus. Zoning laws also contributed to the location of residential areas outside of the city center by creating wide areas or "zones" where only residential buildings were permitted. These suburban residences are built on larger lots of land than in the urban city. For example, the lot size for a residence in Chicago, Illinois is usually 125 feet deep, while the width can vary from 14 feet wide for a row house to 45 feet wide for a large standalone house. In the suburbs, where standalone houses are the rule, lots may be 85 feet wide by 115 feet deep, as in the Chicago suburb of Naperville, Illinois. Manufacturing and commercial buildings were segregated in other areas of the city. Increasingly, due to the congestion and pollution experienced in many city centers (accentuated by the commuters' vehicles), more people moved out to the suburbs. Moving along with the population, many companies also located their offices and other facilities in the outer areas of the cities. This has resulted in increased density in older suburbs and, often, the growth of lower density suburbs even further from city centers. An alternative strategy is the deliberate design of "new towns" and the protection of green belts around cities. Some social reformers attempted to combine the best of both concepts in the Garden City movement. While suburbs had originated far earlier, the suburban population in North America exploded after World War II. Returning veterans wishing to start a settled life moved en masse to the suburbs. Between 1950 and 1956 the resident population of all US suburbs increased by 46%. During the same period of time, African-Americans were rapidly moving north for better jobs and educational opportunities than they could get in the segregated South, and their arrival in Northern cities en masse further stimulated white suburban migration. Many people equate suburbs with early planned cities such as Levittown, New York and Rohnert Park, California. Rohnert Park, a suburb of Santa Rosa, California and San Francisco, California was originally marketed in the late 50's as "A Country Club for the middle class." In the US, 1970 was the first year that more people lived in suburbs than elsewhere. (1) The development of the skyscraper and the sharp inflation of downtown real estate prices also led to downtowns being more fully dedicated to businesses, thus pushing residents outside the city centre. By 1980 this was often perceived as undesirable, extending travel times and adding to people's sense of isolation and fear in central areas outside trading hours. 1

Suburbs today

In North America, suburbs traditionally were residential areas with single-family homes located near shopping areas and schools, with good access to trains, freeways or other transport systems. Now, partly due to increased populations in many greater metropolitan areas, suburbs can be densely populated and contain apartment buildings and townhouses, as well as office complexes, light manufacturing facilities, and shopping centers or malls. It is not unusual for suburbs to house several hundred thousand people. In fact, many American and Canadian suburbs are now larger than other urban population centers. For example, Mesa, Arizona (a suburb of Phoenix, Arizona), is larger than St. Louis, Missouri; Pittsburgh, Pennsylvania; and Salt Lake City, Utah, and grew at a much faster rate than even Phoenix between 1990 and 2000. Another example is Mississauga, Ontario (a suburb of Toronto, Ontario). Mississauga is the largest suburban municipality in all of North America, with a population of 636,801 and a population density of 2125.1/km². Mississauga is larger than the U.S. cities of Milwaukee, Wisconsin; Boston, Massachusetts; Washington DC; Nashville, Tennessee; Seattle, Washington; Portland, Oregon; New Orleans, Louisiana; Las Vegas, Nevada; Cleveland, Ohio; Atlanta, Georgia; Sacramento, California; Minneapolis, Minnesota; Miami, Florida etc. Mississauga also has a higher population than the city of Vancouver, British Columbia. The five largest suburbs in North America, in order, are Mississauga, Ontario; Mesa, Arizona; Virginia Beach, Virginia; Surrey, British Columbia; and Laval, Quebec. In one metropolitan area, the Hampton Roads area of Virginia, the largest city is actually a suburb, namely Virginia Beach. Although the United States Census Bureau officially calls the area the Virginia Beach-Norfolk-Newport News Metropolitan Statistical Area, in keeping with its normal practice of putting the most populous city in a metropolitan area in the lead position of its name, the naming does not reflect the actual character of the area. Despite recent efforts by city leaders in Virginia Beach to create a more urban environment, the urban core of the area lies in Norfolk, which will soon become the third-largest city in the region. Chesapeake, which is not part of the area name but has already surpassed Newport News in population, is growing at a rate that will probably see it also surpass Norfolk in population well before the 2010 Census. A socio-political movement called "New Urbanism" or "Smart Growth" is currently in vogue in the U.S.A., Canada and northern Europe, in response to the perceived threat of "urban sprawl". This movement among city planners, builders, and architects holds that denser, more city-like communities with less rigid zoning laws and mixed-use buildings are desirable. Such communities ease traffic, since people do not need to commute as far, and may foster a better sense of community among residents. Some of these communities seek to reduce car-dependency (and thus the use of personal automobiles) wherever possible. This movement has resulted in both the construction of new developments that embody these principles, and renovation of areas in existing city centers for new residential and commercial activities. In the UK, the government is (2003) seeking to impose minimum densities on newly approved housing schemes in parts of southeast England. Whether any society succeeds in reducing the average distance travelled by each citizen by means of such planning strategies remains to be seen. The new catchphrase is 'building sustainable communities' rather than housing estates. In England this is displacing the now discredited notion of 'urban villages', but the credibility of both ideas is challenged by the increasing involvement of commercial interests in developing new hospitals, secondary schools and public transport services. Commercial concerns tend to retard the opening of services until a large number of residents have occupied the new neighbourhood. In many parts of the globe, however, suburbs are economically poor areas, inhabited by people sometimes in real misery, that keep at the limit of the city borders for economic or social reasons like the impossibility of affording the (usually higher) costs of life in the town. An example in the developed world would be the banlieues of France, which are comparable to the inner cities of the UK and US. In the Third World, such slum areas are often irregularly built or managed, with individualistic, unregulated building and other forms of social or legal disorder. It has been said that this would be sometimes a case of spontaneous or psychological apartheid. In some cases inhabitants just live off the waste materials produced by the city (like, increasingly, around new African towns) and usually in such situations suburbs and houses are roughly built, often not even in the traditional building materials, as seen for example in the bidonvilles. Often nomads settle their camps in suburbs. The occupiers of more industrialised or longer-lasting homes may refer to such suburbs as "shanty towns". The favelas of Rio de Janeiro may also be considered an example of this type of suburb. In the illustrative case of Rome, Italy, in the 1920s and 1930s, suburbs were intentionally created ex novo in order to give lower classes a destination, in consideration of the actual and foreseen massive arrival of poor people from other areas of the country. Many critics have seen in this development pattern (that was circularly distributed in every direction) also a quick solution to a problem of public order (keeping the unwelcome poorest classes - together with criminals, in this way better controlled - comfortably remote from the elegant "official" town). On the other hand, the expected huge expansion of the town soon effectively covered the distance from the central town, and now those suburbs are completely engulfed by the main territory of the town, and other newer suburbs were created at a further distance from them.

Suburbs in pop culture

Suburbs on TV

Hot Choice Channel's Original Movie, Suburbian Sex Addict, 2004. Neighbours has been on television in Australia since 1985 and the United Kingdom from the following year. It is set in Ramsay Street in suburban Erinsborough. Knots Landing was a long-running show depicting suburban life. It was set in the fictional town of Knots Landing, California, and followed the lives of several families who lived on the suburban cul-de-sac Seaview Circle. The Australian show Kath & Kim pillories the nouveau white trash of subdivisions with exaggerated provincial accents and below-average intelligence. Suburban life through the eyes of stay-at-home wives and mothers is portrayed in the ABC television series Desperate Housewives. Many U.S. sit-coms are set in the suburbs, including the animated Family Guy and The Simpsons.

Suburbs in pop songs

- "Suburbia" by the Pet Shop Boys
- "Subdivisions" by Rush
- "Pleasant Valley Sunday" by The Monkees
- "Jesus of Suburbia" by Green Day
- "Rocking The Suburbs" by Ben Folds
- "Little Boxes" by Malvina Reynolds
- "Buddha of Suburbia" by David Bowie
- "Greater Omaha" by Desaparacidos
- "Suburban Home" by The Descendents
- "Sound of the Suburbs" by The Members
- "Hey Suburbia" by Screeching Weasel

References

- Rybczynski, Witold (Nov. 7, 2005). [http://www.slate.com/id/2129636/?nav=tap3 "Suburban Despair"]. Slate.
- Smith, Albert C. & Schank, Kendra (1999). "A Grotesque Measure for Marietta". Journal of Urban Design 4 (3). "Suburbia" Matthew Good Band

External links and references

- Managing Urban America by Robert E. England and David R. Morgan 1979
- http://www.ideal-homes.org.uk/why-suburbs-happen-01.htm on the suburban growth of London, England.
- http://www.hgs.org.uk/mystreet/index.html provides images of a mature north London suburb illustrating a wide range of domestic architecture.
- [http://www.endofsuburbia.com/ The End of Suburbia], documentary film (see also, Peak oil)
- http://fass.kingston.ac.uk/research/centres/suburban_studies/ for Europe's first interdisciplinary research centre for the study of suburbs, based at Kingston University.
- [http://www.fanniemaefoundation.org/programs/census_notes_6.shtml "Boomburbs":] The Emergence of Large, Fast-Growing Suburban Cities in the United States, from Fannie Mae. Category:Human geography Category:Cities Category:Urban studies and planning ja:郊外

City

:For alternate meanings see city (disambiguation) A city is an urban area that is differentiated from a town, village, or hamlet by size, population density, importance, or legal status.

Introduction

In most parts of the world, cities are generally substantial and nearly always have an urban core, but in the United States many incorporated areas which have a very modest population, or a suburban or even mostly rural character, are designated as cities. City can also be a synonym for "downtown" or a "city centre". A city usually consists of residential, industrial and business areas together with administrative functions which may relate to a wider geographical area. A large share of a city's area is primarily taken up by housing, which is then supported by infrastructure such roads, streets and often public transport routes such as a subway or a metro rail system. Lakes and rivers may be the only undeveloped areas within the city. The study of cities is covered extensively in human geography. "The city is a human habitat that allows people to form relations with others at various levels of intimacy while remaining entirely anonymous." (This definition was the subject of an exhibition at the Israeli pavilion at the 2000 Venice Biennale of architecture)

The difference between towns and cities

The difference between towns and cities is differently understood in different parts of the English speaking world. There is no one standard international definition of a city: the term may be used either for a town possessing city status; for an urban locality exceeding an arbitrary population size; for a town dominating other towns with particular regional economic or administrative significance. Although city can refer to an agglomeration including suburban and satellite areas, the term is not appropriate for a conurbation (cluster) of distinct urban places, nor for a wider metropolitan area including more than one city, each acting as a focus for parts of the area. In the United Kingdom, a city is a town which has been known as a city since time immemorial, or which has received city status by royal charter — which is normally granted on the basis of size, importance or royal connection (traditional pointers have been whether the town has a cathedral or a university). Some cathedral cities, for example St. David's in Wales, are quite small, and may not be known as cities in common parlance. (See the City status in the United Kingdom.) A similar system existed in the medieval Low Countries where a landlord would grant settlements certain privileges (city rights) that settlements without city rights didn't have. This include the privilege to put up city walls, hold markets or set up a judicial court. In Australia and New Zealand, city is used to refer both to units of local government, and as a synonym for urban area. For instance the [http://www.southperth.wa.gov.au City of South Perth] is part of the urban area known as Perth, commonly described as a city. On the other hand, Gisborne in New Zealand is known as the first city to see the sun, despite being administered by a district council, not a city council. An interesting phenomenon in American English is the generalisation of the term city to all settlements. Britons may be bemused by forms with fields headed, not Town and Postal code, but City and ZIP, even though the person needing to fill it in could be living in a city, a town without city status, or even a village or hamlet. In turn, many Americans often talk of "City Halls" when referring to town halls in quite small European towns and villages. Strangely, even though Americans are well aware that "village" means something smaller than a town, the word has often been co-opted by enterprising developers to make their projects sound welcoming and friendly. The result are so-called villages with 20 and 30-story high-rises, like Westwood Village in Los Angeles.

Geography

Westwood Village, of around 1550. The city is completely surrounded by a city wall and defensive canal. The square shape is inspired by Jerusalem.]] The geographies of cities, both physical and human, are diverse. Often cities will either be coastal and have a harbour or be situated near a river giving economic advantage. Water transports on rivers and oceans were (and in most cases still are) cheaper and more efficient than road transport over long distances. Older European cities often have historically intact central areas where the streets are jumbled together, seemingly without a structural plan. This quality is a legacy of earlier unplanned or organic development, and is often perceived by today's tourists to be picturesque. Modern city planning has seen many different schemes for how a city should look. The most commonly seen pattern is the grid, almost a rule in parts of the United States, and used for thousands of years in China. Derry was the first ever planned city in Ireland, begun in 1613, with the walls being completed 5 years later in 1618. The central diamond within a walled city with four gates was thought to be a good design for defence. The grid pattern chosen was subsequently much copied in the colonies of British North America [http://worldfacts.us/UK-Londonderry.htm]. However, the grid has been used for a long time in history. The Greeks gave their colonies around the Mediterranian often with a grid. One of the best examples around is the city of Priene. This city even had it's different districts. Much like modern city planning today. Also in de Medival times we see a preference for lineair planning. Good examples are the cities establish in the south of France by various rulers. And city expantions in old Dutch and Flanders cities. Other forms may include a radial structure in which main roads converge on a central point, often the effect of successive growth over long time with concentric traces of town walls and citadels - recently supplemented by ring-roads that take traffic around the edge of a town. Many Dutch cities are structured that way: a central square surrounded by a concentric canals. Every city expansion would imply a new circle (canals + town walls). In cities like Amsterdam and Haarlem this pattern is still clearly visible.

History of cities

Towns and cities have a long history, although opinions vary on whether any particular ancient settlement can be considered to be a city. The first true towns are sometimes considered to be large settlements where the inhabitants were no longer simply farmers of the surrounding area, but began to take on specialized occupations, and where to trade, food storage and power was centralized. Societies that live in cities are often called civilizations. By this definition, the first towns we know of were located in Mesopotamia, such as Ur, and along the Nile, the Indus Valley Civilization and China. Before this time it was rare for settlements to reach significant size, although there were exceptions such as Jericho, Çatalhöyük and Mehrgarh. The growth of ancient and medieval empires led to ever greater capital cities and seats of provincial administration, with ancient Rome, its eastern successor Constantinople and successive Chinese and later Indian capitals approaching or exceeding the half-million population level. It is estimated that ancient Rome population exceeded one million people by the end of the last century BCE, which is considered the only city to reach that number until the Industrial Revolution, however, Alexandria population was close to one million at the same time. Similar large administrative, commercial, industrial and ceremonial centres emerged in other areas, though on a smaller scale. During the European Middle Ages, a town was as much a political entity as a collection of houses. City residence brought freedom from customary rural obligations to lord and community: "Stadtluft macht frei" ("City air makes you free") was a saying in Germany. In Continental Europe cities with a legislature of their own wasn't unheard of, the laws for towns as a rule other than for the countryside, the lord of a town often being another than for surrounding land. In the Holy Roman Empire (i.e. medieval Germany and Italy) some cities had no other lord than the emperor. In exceptional cases like Venice, Genoa or Lübeck, cities themselves became powerful states, sometimes taking surrounding areas under their control or establishing extensive maritime empires. Similar phenomena existed elsewhere, as in the case of Sakai, which enjoyed a considerable autonomy in late medieval Japan. Most towns remained far smaller places, so that in 1500 only some two dozen places in the world contained more than 100,000 inhabitants: as late as 1700 there were fewer than forty, a figure which would rise thereafter to 300 in 1900. A small city of the early modern period might contain as few as 10,000 inhabitants, a town far fewer still. While the city-states, or poleis, of the Mediterranean and Baltic Sea languished from the 16th century, Europe's larger capitals benefited from the growth of commerce following the emergence of an Atlantic economy fuelled by the silver of Peru. By the 18th century, London and Paris rivalled the well-developed regionally-traditional capital cities of Baghdad, Beijing, Istanbul, Kyoto and Venice. The growth of modern industry from the late 18th century onward led to massive urbanization and the rise of new great cities, first in Europe and then in other regions, as new opportunities brought huge numbers of migrants from rural communities into urban areas. In the Great Depression of the 1930s cities were hard hit by unemployment, especially those with a base in heavy industry. Today the world's population is about half urban, with millions still streaming annually into the growing cities of Asia, Africa and Latin America.

Modern conceptions

Traditional approach

A universal linear approach to cities has been in place and accepted for a long time. As this approach falls short of explaining a number of aspects of city life, such as the diversity between cities, new ways have been sought. Influenced by post-structuralist thinking a new approach was born: using spatial thinking it is possible to not only fill the gaps, but indeed replace the old completely. Three characteristics have been identified as defining a city: the number of people to area (density), the networks of the city, as well as a particular way of life. None of these characteristics alone is enough to make a place a city. Until recently cities were almost exclusively viewed as part of a single, linear line of development. Starting with the Greek city-state, this linear approach placed each city somewhere, and it was believed that it was only a matter of time until the next stage along the prescript path of advancement was reached. For each stage an exemplar was identified. Step by step from Athens onwards to Venice and London, Los Angeles seemed to be the ultimate stage of a postmodern city. Such an approach regarded a city as a single static entity, which could be studied disconnected in time and space. This leads to a theoretical framework with little connection to real cities, but these were simply seen as less clear examples. In spite of apparent shortcomings, this approach is still very commonplace in respected and popular publications.

Shortcomings

Despite its wide acceptance this traditional approach to cities had serious shortcomings. Firstly, leaving the latest stage aside, it was completely eurocentric. It was believed that every city in the world could be compared with a past stage in the history of one European city. Secondly, there was no real explanation when and how changes occurred, how another stage in the line of development was achieved. There seemed no need to follow the changes of one city, but instead attention was turned to another exemplar. Thirdly, the disconnected view of cities is problematic. It implies that history, culture and connections of a place do not influence a place, which is questionable. Some thinkers argue that a history ignoring connections is necessary incomplete. Fourthly, the traditional approach failed to define what makes a city. It is unclear why one place is regarded as a city while another one is not. Lewis Mumford argued in 1937 for a social dimension, describing cities as geographical plexuses. Finally, viewing cities as a single body misses modern conceptions that there is more than one story to a place. The city of an aristocrat will surely differ from that of a slave. This also reflects a shift away from one single history of the powerful élites (often referred to as city élites) to a multidimensional perception of history. The notion of city rhythms has been introduced to highlight the different aspects of city life... The term city can be used to mean either an area of contiguous urbanization or a particular municipality (an [http://www.demographia.com/db-world-muni.htm area within the political borders of an incorporated municipality]). There is a substantial variation in municipalities around the world. The largest municipality, Chongqing, is approximately the same size as the state of Indiana and contains much more rural territory than continuous urbanization. In most cases, however, the continuous urbanization popularly thought of as the city extends well beyond the boundaries of the core incorporated city.

Modern approach

As a modern approach to cities, urban thinking analyzes various issues that arise in urban areas. It focuses largely upon connections and internal divisions which helps create a better understanding of the dynamics of cities. Using such spatial thinking, it is possible to understand various aspects for which the traditional approach did not provide an adequate explanation. One important aspect of spatial thinking is looking at the connections of a city. Such connections allow one to understand the unique character of a place. Rather than treating all cities the same, places are seen as interconnected through networks of culture, economics, trade or history. So while London and Tokyo are economically linked through stock markets, Graz and Stockholm are linked via the Cultural Capital of Europe. These networks overlap and are concentrated in cities. Arguably this concentration of networks creates a unique feeling of a place. Such networks, however, do not only link cities with cities, but also a city to its surroundings. The notion of a city footprint reflects the idea that a city on its own is not sustainable: it depends on produce from its surroundings, it needs trade links and other connections for economic viability. Looking at networks, it becomes possible to explain the rise and fall of cities. This has to do with the changing importance of connections and is maybe best illustrated with the arrival of Spanish colonizers in America. Within a short time, connections to Madrid became more important than connections to the former centre Tenochtitlán. The concentration of networks in cities can be used as an explanation of urbanization. It is the access to certain networks that attracts people. As various networks spatially run together in a confined area, people gather in cities. At the same time, this concentration of people means the introduction of new networks, such as social links, increasing the creation of new possibilities within cities. Urban social movements are a direct result of this possibility of making new connections. It is this openness to new connections that makes cities both attractive and to a certain degree unpredictable. Another important aspect of modern urban thinking is looking at the divisions within a city. This internal differentiation is linked to the external connections of a city. As places of meeting histories, cities are hybrid and heterogeneous. Hybrid they are as the connections which link places are bilateral, involving giving and taking in both directions. Heterogeneous they are because of the dynamism of cities. New encounters are ongoing processes where social relations and differences are constantly negotiated and shaped, reflecting the unequal power involved. Neither the internal differentiations nor the connections and networks of a place on their own define a city. Internal divisions are caused by external links, while at the same time connections to the outside open up the possibility of new social divisions. Divisions and connections in every city are intertwined, and only by considering both aspects of spatial thinking the complexity of cities is approachable. Immigration illustrates this interconnection of external networks and internal divisions well. The networks concentrated in the core of the city attract immigrants. As they immigrate, the newcomers bring along their histories, bringing new networks or enforcing existing ones. At the same time, their history offers opportunities to identify with or likewise exclude. Division and connection come hand in hand. Rather than attempting to eradicate such tensions and contradictions in the theoretical framework, modern urban thinking – influenced by poststructuralist thought – accounts for both sides. Static universal bodies are replaced by multidimensional networks, allowing for fluidity and dynamism.

Global cities

A global city, also known as a world city, is a prominent centre of trade, banking, finance, innovations, and markets. The term "global city", as opposed to megacity, was coined by Saskia Sassen in a seminal 1991 work. Whereas "megacity" refers to any city of enormous size, a global city is one of enormous power or influence. Global cities, according to Sassen, have more in common with each other than with other cities in their host nations. Bangkok, Beijing, Brussels, Chicago, Hong Kong, Johannesburg, London, Moscow, Mumbai, New York, Los Angeles, Paris, São Paulo, Seoul, Shanghai, Singapore, Sydney, Tokyo, and Toronto are commonly referred to as global cities, however, the term is also applied to other cities. The notion of global cities regards the power of cities as contained within cities. The city is seen as a container where skills and resources are concentrated. The more successful city is able to concentrate more of these skills and resources. This makes the city itself more powerful in terms that it can influence what is happening around the world. Following this view of cities, it is possible to rank the world's cities hierarchically (John Friedmann and Goetz Wolff, "World City Formation: An Agenda for Research and Action," International Journal of Urban and Regional Research 6, no. 3 (1982): 319.). Critics of the notion point out to the different realms of power. The term global city narrowly focuses on economics. Cities like Rome are powerful in religious terms. Additionally, it has been questioned whether the city itself can be regarded as an actor. In 1995 Kanter argued that successful cities can be identified by three elements. To be successful, a city needs to have good thinkers (concepts), good makers (competence) or good traders (connections). The interplay of these three elements, Kanter argued, means that good cities are not planned but managed.

Environmental effects

Modern cities are known for creating their own microclimates. This is due to the large clustering of hard surfaces that heat up in sunlight and that channel rainwater into underground ducts. As a result, city weather is often windier and cloudier than the weather in the surrounding countryside. Conversely, because these effects make cities warmer (urban heat shield or urban heat islands) than the surrounding area, tornadoes tend to go around cities. Additionally towns can cause significant downstream weather effects. Garbage and sewage are two major problems for cities, as is air pollution coming from internal combustion engines (see public transport). The impact of cities on places elsewhere, be it hinterlands or places far away, is considered in the notion of city footprinting (ecological footprint).

Inner city

Main article: Inner city In the United States, United Kingdom and Republic of Ireland, the term "inner city" is sometimes used with the connotation of being an area, perhaps a ghetto, where people are less educated and wealthy and where there is more crime. These connotations are less common in other Western countries, as deprived areas are located in varying parts of other Western cities. In fact, with the gentrification of some formerly run-down central city areas the reverse connotation can apply - in Australia the term "outer suburban" applied to a person implies a lack of sophistication. For instance, in Paris the inner city is the richest part of the metropolitan area, where housing is the most expensive, and where elites and high-income individuals dwell. The United States, in particular, suffers from a culture of anti-urbanism that some say dates back as far as Thomas Jefferson who wrote that "The mobs of great cities add just so much to the support of pure government as sores do to the strength of the human body." On the businessmen who brought manufacturing industry into cities and hence increased the population density necessary to supply the workforce, he wrote "the manufactures of the great cities... have begotten a depravity of morals, a dependence and corruption, which renders them an undesirable accession to a country whose morals are sound." Modern anti-urban attitudes are to be found in America in the form of a planning profession that continues to develop land on a low-density suburban basis, where access to amenities, work and shopping is provided almost exclusively by car rather than on foot. However, there is a growing movement in North America called "New Urbanism" that calls for a return to traditional city planning methods where mixed-use zoning allows people to walk from one type of land-use to another. The idea is that housing, shopping, office space, and leisure facilities are all provided within walking distance of each other, thus reducing the demand for road-space and also improving the efficiency and effectiveness of mass transit.

References

- Toynbee, Arnold (ed), Cities of Destiny, New York: McGraw-Hill, 1967. Pan historical/geographical essays, many images. Starts with "Athens", ends with "The Coming World City-Ecumenopolis".

External links

- [http://www.populationdata.net/palmaresvilles.html All 1M+ major urban areas]
- [http://www.p.lodz.pl/I35/personal/jw37/EUROPE/europe.html Place Names of Europe]
- [http://www.tageo.com/index.htm Place Names of the world - Index of 2M cities]
- [http://www.nationmaster.com/graph-T/geo_lar_cit&int=-1&b_ac=1 Most populous city of each country]
- [http://www.world-gazetteer.com/st/statb.htm For all countries, number of cities per size category]
- [http://www.nationmaster.com/graph-T/geo_lar_cit_pop_cap&int=-1 For each country, part of its population that lives in its most populous city] (with some odd figures due to the comparison of data of different years)
- [http://www.nlc.org/nlc_org/site/ The National League of Cities] (United States)
- [http://www.innercitypress.org Inner City Press] (Weekly publication on cities, United States)
- [http://etext.lib.virginia.edu/cgi-local/DHI/dhi.cgi?id=dv1-52 Dictionary of the History of ideas:] The City
- [http://www.morganquitno.com/cit05list.htm Morgan Quinto's 11th Annual America's Safest (and Most Dangerous) Cities]
- [http://www.skyscraperpage.com A friendly website designed by skyscraper enthusiasts featuring diagrams and descriptions of the buildings of cities around the world.]
- [http://www.bifurcaciones.cl bifurcaciones.cl, urban cultural studies journal]
- [http://worldheritage-forum.net/de/ Worldheritage-Forum] Weblog and Informationen on UNESCO World Heritage topics (with focus on cities) Category:Urban studies and planning Category:Cities ja:都市 ja:市 nb:By simple:city th:เมือง

Urbanization

Urbanization is the expansion of a city or metropolitan area, namely the proportion of total population or area in urban localities or areas (cities and towns), or the increase of this proportion over time. It can thus represent a level of urban population relative to total population of the area, or the rate at which the urban proportion is increasing. Both can be expressed in percentage terms, the rate of change expressed as a percentage per year, decade or period between censuses. For instance, the United States or United Kingdom have a far higher urbanization level than China, India or Nigeria, but a far slower annual urbanization rate, since much less of the population is living in a rural area while in the process of moving to the city. Nigeria The rate of urbanization over time is distinct from the rate of urban growth, which is the rate at which the urban population or area increases in a given period relative to its own size at the start of that period. The urbanization rate represents the increase in the proportion of the urban population over the period. In terms of a geographical place, urbanization means increased spatial scale and/or density of settlement and/or business and other activities in the area over time. The process could occur either as natural expansion of the existing population (usually not a major factor since urban reproduction tends to be lower than rural), the transformation of peripheral population from rural to urban, incoming migration, or a combination of these. In either case, urbanization has profound effects on the ecology of a region and on its economy. Urban sociology also observes that people's psychology and lifestyles change in an urban environment. The increase in spatial scale is often called "urban sprawl". It is frequently used as a derogatory term by opponents of large-scale urban peripheral expansion especially for low-density urban development on or beyond the city fringe. Sprawl is considered unsightly and undesirable by those critics, who point also to diseconomies in travel time and service provision and the danger of social polarisation through suburbanites' remoteness from inner-city problems.

Economic effects

The most striking immediate change accompanying urbanization is the rapid change in the prevailing character of local livelihoods as agriculture or more traditional local services and small-scale industry give way to modern industry and urban and related commerce, with the city drawing on the resources of an ever-widening area for its own sustenance and goods to be traded or processed into manufactures. Research in urban ecology finds that larger cities provide more specialized goods and services to the local market and surrounding areas, function as a transportation and wholesale hub for smaller places, and accumulate more capital, financial service provision, and an educated labor force, as well as often concentrating administrative functions for the area in which they lie. This relation among places of different sizes is called the urban hierarchy. As cities develop, effects can include a dramatic increase in rents, often pricing the local working class out of the market, including such functionaries as employees of the local municipalities. Supermarkets and schools sometimes relocate or close down owing to the same financial pressure. Dramatic increases in land values also encourage further development, and may bring an increased tax revenue for local government. In order to mitigate the problems of city growth, certain policies such as zoning or growth control or creation of an urban growth boundary are put in place, although the eventual effect of those policies sometimes turn out to be inflated land and housing prices due to a restricted supply.

Ecological and environmental effects

A major issue facing large cities is the disposal of the ever-growing volume of waste which accompanies increased affluence and reliance on purchased goods. Apart from the unsightliness of disposal sites, harmful synthetic materials in packaging, household appliances or machinery may threaten neighboring rural areas or water sources. Though municipal authorities are trying to address the problem, its rapid growth threatens to outstrip the resources of developing countries. Urbanization often brings people into contact with wildlife such as deer (often hunting is not permitted in settled areas, and deer become quite tame - some people even consider them pests that eat cultivated gardens), and puma, a natural predator of deer and pets such as dogs and cats. As the puma become at home in the urban setting they sometimes turn to people too as a source of food. Increases in the size of urban areas can have significant impacts on local airsheds and watersheds. With urban areas sprawling outward from the city core, where the majority of economic activity often occurs, people need to travel greater distances to offices and markets in the core: conversely, people in inner-city areas need to travel further to escape the city. The travel mode most often used is the car, which can pollute the air with emissions and can pollute waterways with auto fluids, grime, rubber and metal, and road salts. Often new urban areas are built in areas where the natural water cycle once occurred, such as forests, meadows or wetlands. This can harm the recharging of the groundwater table, and can affect local bodies of water. The natural water cycle is disrupted, and often, new pollutants such as pesticides can create problems for the ecology of an area. Conversely, while urban air is often more polluted than suburban or rural air, concentrating a population in a relatively small area can reduce the average amount of travel, and thus reduce transport-related pollution. Similarly, city-dwellers occupy less space per household than suburbanites, and use less fresh water, fertilizer, and herbicides (because they have smaller lawns and gardens, if any).

Psychological effects and urban lifestyle

In the field of urban sociology, the effect of urbanization on mentality and life style has been a subject of research and debate. A general consensus hardly exists, though the differing views are closely related to one another. Following are some examples. Georg Simmel (1971), a pioneer in German sociology and urban sociology, suggests that the increased concentration and diversity of people and ongoing activities in cities put urbanites under stress (a cognitive overload). This is considered the major cause of urban mentality - detachment from others, self-centeredness, and a rational, calculating mind. Another well-known view is the subcultural theory of urbanism of Claude Fischer (1975, 1976). He asserts that many different subcultural groups are formed in urban areas, and residents tend to choose a limited number of them to participate, as opposed to freely floating one from another. Some of those groups are quite informal and residents may be strongly engaged, having a similar experience to the close relationship found in community. The escalating rise in obesity as a public health problem in developing and developed countries has been ascribed by some researchers to the rise of urban sprawl. It is believed that suburbanites rely on takeaway, high calorie food rather than on cooking at home, and that they have less opportunity for walking, cycling and other exercise due to the car-oriented grids of many suburban communities. Some suburban planners have attempted to change this, but few of these attempts have been successful. Within developing countries urbanization of rural areas causes disruption of the social fabric. People are no longer able to practice traditional lively hood skills such as agriculture and they either have to be retrained to work in other industries or supported by society in some way. This is the case in China, where changes in education provision are required, in order to retrain relocated workers.

Changing form of urbanization

There are different forms of urbanization, or concentration of human activities, settlements, and social infrastructures. Some suggest that the dominant form of urbanization has been changing over time. Traditional urbanization exhibits a concentration of human activities and settlements around the downtown area. When the residential area shifts outward, this is called suburbanization. A number of researchers and writers suggest that suburbanization has gone so far to form new points of concentration outside the downtown. This networked, poly-centric form of concentration is considered by some an emerging pattern of urbanization. It is called variously exurbia, edge city (Garreau, 1991), network city (Batten, 1995), or postmodern city (Dear, 2000). Los Angeles is the best-known example of this type of urbanization.

Examples

Urbanization has in the United States affected the Rocky Mountains in locations such as Jackson Hole, Wyoming, Telluride, Colorado, Taos, New Mexico, Douglas County, Colorado and Aspen, Colorado. The lake district of northern Minnesota has also been affected as has Vermont, the coast of Florida, and the barrier islands of North Carolina. In the United Kingdom, two major examples of new urbanization can be seen in Swindon, Wiltshire and Milton Keynes, Buckinghamshire. These two towns show some of the fastest growth rates in Europe.

External links

- [http://www.usfa.fema.gov/applications/publications/tr060.cfm FEMA report on the East Bay Hills Fire]
- [http://ontario.sierraclub.ca/campaigns/challenge_to_sprawl/ Sprawl hurts us all]
- [http://www.ajph.org/cgi/content/abstract/94/9/1574?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&author1=Russ+Lopez&andorexactfulltext=and&searchid=1104366964225_2014&stored_search=&FIRSTINDEX=0&sortspec=relevance&resourcetype=1&journalcode=ajph Research on the links between urban sprawl and obesity]
- [http://www.scinet.cc/articles/urban-sprawl/urbanization.html Urbanization and Ecology] Dealing with impacts of urbanization on the ecology of surrounding landscapes.
- [http://worldheritage-forum.net/de/ Worldheritage-Forum] Weblog and Informationen on UNESCO World Heritage topics

References

Batten, D. F. (1995). Network cities: creative urban agglomerations for the 21st century. Urban Studies, 32, 361-378. Dear, Michael J. (2000). Postmodern urban condition. Oxford: Blackwell. Fischer, C. S. (1975). Toward a subcultural theory of urbanism. American Journal of Sociology 80, 1319-1341. Fischer, Claude (1976). The urban experience. New York: Harcourt Brace Jovanovich. Gans, Harbert J. (1962). The Urban Villagers: Group and class in the life of Italian-Americans. New York: MacMillan. Garreau, J. (1991). Edge city: Life on the new frontier. New York: Anchor Books. Simmel, Georg. (1903 trans. 1971). Metropolis and mental life. in On Individuality and social forms ed. by Donald Levine. trans. by Edward Shills. Chicago: Chicago University Press. Tonnies, Ferdinand (1887 trans. 1988). Community & society, with an introduction by John Samples. New Brunswick, N.J.: Transaction Books. Wirth, L. (1938). Urbanism as a way of life. American Journal of Sociology, 44, 3-24.

Metropolitan area

A metropolitan area is a large population center consisting of a large city and its adjacent zone of influence, or of several neighboring cities or towns and adjoining areas, with one or more large cities serving as its hub or hubs. A metropolitan area usually combines an agglomeration (the contiguous built-up area) with peripheral zones not themselves necessarily urban in character, but closely bound to the centre by employment or commerce; these zones are also sometimes known as a commuter belt, and may extend well beyond the urban periphery depending on the definition used. The core cities in a polycentric metropolitan area need not be physically connected by continuous built-up development, distinguishing the concept from conurbation, which requires urban contiguity. In a metropolitan area, it is sufficient that central cities together constitute a large population nucleus with which other constituent parts have a high degree of integration. In practice the parameters of metropolitan areas, in both official and unofficial usage, are not consistent. Sometimes they are little different from an urban area, and in other cases they cover broad regions that have little relation to the traditional concept of a city as a single urban settlement. Thus all metropolitan area figures should be treated as interpretations rather than as hard facts. Metro area population figures given by different sources for the same place can vary by millions, and there is a tendency for people to promote the highest figure available for their own "city". However the most ambitious metropolitan area population figures are often better seen as the population of a "metropolitan region" than of a "city". The term metropolitan area is sometimes abbreviated to 'metro', for example in Metro Manila and Washington, DC Metro Area, and in that case should not be mistaken to mean the metro rail system of the city. In France the term for a metropolitan area is an aire urbaine (urban area). In Japan, individual cities form metropolitan areas or conurbations such as the capital zone of Tokyo-Kawasaki-Yokohama (the Keihin area) or Osaka-Kobe, with which Kyoto is sometimes included as part of the wider Keihanshin zone. If several metropolitan areas are located in succession, metropolitan areas are sometimes grouped together as a megalopolis (plural megalopoleis, also megalopolises). A megalopolis consists of several interconnected cities (and their suburbs), between which people commute, and which are so close together that suburbs can claim to be suburbs of more than one city. This concept was first proposed by the French geographer Jean Gottmann in his book Megalopolis, a study of the northeastern United States. One famous example is the BosWash megalopolis consisting of Boston, Hartford, New York City, Philadelphia, Baltimore, Washington, and vicinity. Other megalopoleis are Tokyo and Osaka, the Ruhr Area and parts of the Low Countries. Africa's first megalopolis is said to be situated in the urban portion of Gauteng Province in South Africa, comprising the conurbation of Johannesburg, and the metropolitan areas of Pretoria and the Vaal Triangle, otherwise known as the PWV. It has been suggested that the whole of south-eastern, Midland and parts of northern England will evolve into a megalopolis dominated by London. Clearly when usage is stretched this far, it is remote from the traditional conception of a city. Megacity is a general term for agglomerations or metropolitan areas usually with a total population in excess of 10 million people. In Canada, megacity can also refer informally to the results of merging a central city with its suburbs to form one large municipality. A Canadian "megacity", however, is not necessarily an entirely urban area, as many cities so named have both rural and urban portions, and do not necessarily constitute a large metropolis. Their definition is thus close to the metropolitan area concept.

External links

- [http://www.metropolis.org/ metropolis.org] - An organisation of world metropolises Category:Urban studies and planning ja:都市圏

Largest urban areas of the European Union

This is a list of all the urban areas of the European Union which have more than 750,000 inhabitants in 2005. This list is an attempt to present a consistent list of population figures for EU cities. Numbers here have been compiled using a uniform definition and the limits of urban areas have been harmonized as of 2000, so they can be compared with each other. The list was designed in 2000, and figures for 2005 that are presented here have been calculated using the 1990-2000 population growth rate for each city. It is possible that a few urban areas may have experienced a very different growth pattern since 2000, in which case the figures given here would differ slightly from reality, but this should play only at the margin.

Important notes

- This is a list of urban areas, this is not a list of metropolitan areas. Urban areas are contiguous built-up areas where houses are not more than 200 metres apart (discounting rivers, parks, roads, industrial fields, etc.). A metropolitan area is an urban area plus the satellite cities around the urban area and the agricultural land in between.
- The majority of European statistical offices do not have a definition for metropolitan areas, they only define urban areas, therefore it is not possible to give figures for metropolitan areas. Figures for European metropolitan areas that can be found online, such as London 13 million inhabitants, Randstad 7 million, etc., are only rough estimates, and should be taken with a lot of care. France is one of the few countries in Europe that actually define metropolitan areas, and calculate their population. See aire urbaine for a definition and a list of French metropolitan areas.
- Figures here are more accurate than the rough estimates of European metropolitan areas usually found online. However, figures here cannot be compared with commonly tabulated figures of American metropolitan areas.
- Please do not be surprised if you are used to higher figures for the cities listed below. London is frequently listed with 13 million inhabitants, Stuttgart is frequently listed with 2.2 million inhabitants, Munich with 2 million or more, etc. This is because figures here are only for urban areas, which are smaller than metropolitan areas. Urban areas can be computed by private people or institutions using maps and looking where the built-up area stops. Metropolitan areas, which imply much more complicated definitions (such as the proportion of people in satellite cities working in the core of the metropolitan area), can be accurately computed only by statistical offices, after they have chosen a definition for metropolitan areas, but the majority of European statistical offices do not define or compute metropolitan areas.
- Figures for urban areas in the United Kingdom use a 50 metres definition, not 200 metres.

Urban areas of the European Union above 750,000 inhabitants

Note

1. 75% of these on French soil, 25% on Belgian soil

EFTA countries

Two European Free Trade Association countries have urban areas that would be included in the list if they were EU member states.

Five fastest growing urban areas of the European Union

Five fastest declining urban areas of the European Union

Sources

- [http://www.geo.univ-avignon.fr/Site%20Avignon/pages/labo/geopolis/donneesEurope.html Geopolis research group at the University of Avignon, France] for the majority of urban areas in the list
- [http://www.statistics.gov.uk/statbase/ssdataset.asp?vlnk=8271&More=Y Population of urban areas provided by UK National Statistics] for UK urban areas
- [http://www.cso.ie/census/Vol1.htm Population Classified by Area provided by the Central Statistics Office of Ireland] for Irish urban areas
- [http://www.stat.gov.pl/bdrpuban/ambdr.html Bank of Regional Data of the Polish Central Statistical Office] for Polish urban areas
- [http://www.insee.fr/fr/ffc/docs_ffc/IP1001.pdf Latest 2004 population estimates of French cities by INSEE] for revised figures for Paris, Lyon, Toulouse, and Bordeaux (the growth pattern in these urban areas during 1999-2004 is significantly higher than during 1990-1999)
- [http://www.czso.cz/eng/edicniplan.nsf/p/4027-04 Czech Statistical Office] for Czech urban areas
- [http://www.citypopulation.de/Latvia.html Citypopulation.de] for Latvian urban areas
- [http://www.ine.pt] for portuguese Statistics National Institute
- Norwegian, Swedish, Danish, Finish, and Greek statistical offices for urban areas of these countries

Category:Cities

A city is an urban area, differentiated from a town, village, or hamlet by size, population density, importance, or legal status. City can also be a synonym for "downtown." See also : Towns. Category:Urban geography Category:Urban studies and planning Category:Society ja:Category:都市 ko:Category:도시 simple:Category:Cities

Category:Demographics of the United States

See Demographics of the United States. United States Category:Geography of the United States Category:United States society

Franz Stangl

De Franz Stangl (
- 26. Mäerz 1908 zu Altmünsteran Éisträich; † 28. Juni 1971) war en éisträicheschen Nationalsozialist. Hie war Kommandant vun de Vernichtungslager Sobibor an Treblinka.

Literatur zum Thema

- Gitta SERENY, Into that Darkness. An Examination of Conscience, London, 1974, ISBN 0330250167
- Gitta SERENY, Am Abgrund. Eine Gewissensforschung. Gespräche mit Franz Stangl und anderen, Frankfurt am Main/Berlin/Wien, 1980
- Ernst KLEE, Willi DREßEN, Volker RIEß, (Erausg.), "Schöne Zeiten". Judenmord aus der Sicht der Täter und Gaffer, S.Fischer Verlag, Frankfurt am Main, 1988, ISBN 3-10-039304-X Category:Däitsch Geschicht

cheap holidays lanzarote House witaminy hoteles amsterdam gambling

PicasSo2 archiwum allegro progdvb erb biznes plan parkiety mis podkoszulka polska

:: RELATED NEWS ::

CYOO
Oshawa Airport, (ICAO CYOO, IATA YOO), is a municipal airport adjacent to the north end of the city of Oshawa, Ontario, Canada. Oshawa Airport is one of the major general aviation airports in the

Coffee Roasting
Roasting coffee is the transformation of the chemical and physical properties of green coffee beans into roasted coffee products.

Roasting

The roasting process is integral to producing a savory cup of coffee. When roasted, the green coffee bean expands to nearly double its original size, changing in color and density. As the bean absorbs heat, the color shifts to yellow and then to a light "cinnamon" brown. During roasting oils appear on the surface of the bean. The roast will continue to darken until it

Space Exploration Alliance
On June 3, 2004, thirteen of the United States' premier space advocacy groups, industry associations and space policy organizations teamed up to form an umbrella organization known as the Space Exploration Alliance. The primary purpose of the SEA is to sup

Terra cotta (color)
in Terra cotta.]] Terra cotta (Italian: "baked earth") is a hard semifired waterproof ceramic clay used in pottery and building construction. The term is also used to refer to items made out of this material and to its natural, brownish orange color.

History

Terra cott

Rose (color)
Rose is a color that is pink-ish red. British historian John William Burgon famously described the Jordanian city of Petra as having this color, writing: :Match me such marvel save in Eastern clime, :A rose-red city - half as old as time! The color is significant in numero

Tomato (color)
The tomato (Solanum lycopersicum) is a plant in the Solanaceae or nightshade family, native to Central and South America, from Mexico to Peru. It is a short-lived perennial plant, grown as an

Urban area

Definition

See also

External links

Suburban

Semantics

History

Suburbs today

Suburbs in pop culture

Suburbs on TV

Suburbs in pop songs

References

See also

External links and references

City

Introduction

The difference between towns and cities

Geography

History of cities

Modern conceptions

Traditional approach

Shortcomings

Modern approach

Global cities

Environmental effects

Inner city

See also

Lists

Miscellaneous

References

External links

Urbanization

Economic effects

Ecological and environmental effects

Psychological effects and urban lifestyle

Changing form of urbanization

Examples

External links

References

See also

Metropolitan area

See also

External links

Largest urban areas of the European Union

Important notes

Urban areas of the European Union above 750,000 inhabitants

Note

EFTA countries

Five fastest growing urban areas of the European Union

Five fastest declining urban areas of the European Union

Sources

See also

Category:Cities

Category:Demographics of the United States

Franz Stangl

Literatur zum Thema

Roasting

History