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119-639: Nyazura (formerly Inyazura) (the locals call it Nyazure) is the second largest urban settlement in Makoni District in Manicaland Province , Zimbabwe located 72 km north-west of Mutare on the main road and railway linking Harare and Mutare. The settlement is named after the Nyazure River which is a tributary of the Save River . The phosphate from Dorowa (to the south-west) are handled by

238-500: A Built-up area (BUA) as an area of built-up land of at least 20 hectares (0.077 sq mi), separated from other settlements by at least 200 metres (660 ft). For 2011 census data there are 5,493 built-up areas, of which 501 are divided into Built-up area sub-divisions (BUASD) for which data is also available. Each built-up area is named algorithmically, using Ordnance Survey place-name data. The ONS has produced census results from urban areas since 1951, since 1981 based upon

357-457: A human impact on the environment . In 1950, 764 million people or about 30 percent of the world's 2.5 billion people lived in urban areas. By 2014, it was 3.9 billion or about 53 percent of the world's 7.3 billion people that lived in urban areas. The change was driven by a combination of increased total population and increased percent of population living in urban areas. In 2009, the number of people living in urban areas (3.42 billion) surpassed

476-430: A booking off station for the railways, Nyazure developed into a service center for the commercial farming enterprises that were developed around it in the 1950s. The old "Farmers Co-op" store (referred to as "Big Store") was constructed in this period and continued to serve as the farmers' supply center well into the 1980s. Over the same period, Nyazure became the administrative center for Tsungwesi Rural Council which served

595-480: A building at least every 200 m (660 ft) and at least 200 people. To be considered a town or a city ( kaupunki ) for statistical purposes, an urban area must have at least 15,000 people. This is not to be confused with the city / town designation used by municipalities . In France , an urban area ( Fr: aire d'attraction d'une ville ) is a zone encompassing an area of built-up growth (called an "urban unit" ( unité urbaine ) – close in definition to

714-646: A densely settled core created from census blocks and contiguous qualifying territory that together have at least 2,000 housing units or 5,000 persons." There were 2,646 urban areas identified by the Census Bureau for 2020. 511 of these had a population of 50,000 or more. For the 2000 and 2010 censuses, the Census Bureau differentiated between two kinds of urban areas: urbanized areas and urban clusters. The term urbanized area denoted an urban area of 50,000 or more people. Urban areas under 50,000 people were called urban clusters . Urbanized areas were first delineated in

833-533: A density requirement of 4,000 inhabitants per square kilometre (10,000/sq mi). Seoul is the largest urban area in South Korea . For the Census of India 2011, the definition of urban area is a place having a minimum population of 5,000 of density 400 persons per square kilometre (1,000/sq mi) or higher, and 75% plus of the male working population employed in non-agricultural activities. Places administered by

952-465: A diameter of less than 2.5 micrometres (PM 2.5 ), can cause DNA methylation of CpG sites in immune cells, which increases children's risk of developing asthma. Studies have shown a positive correlation between Foxp3 methylation and children's exposure to NO 2 , CO, and PM 2.5 . Furthermore, any amount of exposure to high levels of air pollution have shown long term effects on the Foxp3 region. Despite

1071-500: A fixed equilibrium. However, a significant increase in the percentage of the global urban population can be traced in the 1st millennium BCE. With the onset of the British Agricultural Revolution and Industrial Revolution in the late 18th century, this relationship was finally broken and an unprecedented growth in urban population took place over the course of the 19th century, both through continued migration from

1190-510: A greater risk for obesity, diabetes and related chronic disease. Overall, body mass index and cholesterol levels increase sharply with national income and the degree of urbanization. [40] Food deserts in the United States are most commonly found in low-income and predominately African American neighbourhoods. One study on food deserts in Denver , Colorado found that, in addition to minorities,

1309-535: A grocery store are associated with higher rates of obesity and other health disparities. Food deserts in developed countries often correspond to areas with a high density of fast food chains and convenience stores that offer little to no fresh food. Urbanization has been shown to be associated with the consumption of less fresh fruits, vegetables, and whole grains and a higher consumption of processed foods and sugar-sweetened beverages. Poor access to healthy food and high intakes of fat, sugar and salt are associated with

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1428-451: A growing increase for addressing other areas of life cycle consumption has occurred from initial stage reduction to heat recovery and recycling of materials. For example, concerns for mass consumption and fast fashion have moved to the forefront of the urban consumers' priorities. Aside from environmental concerns (e.g. climate change effects), other urban concerns for waste management are public health and land access. Urbanization can have

1547-459: A higher content of meat, sugars, refined grains and fats. Urban residents typically have reduced time available for at-home food preparation combined with increased disposable income, facilitating access to convenience foods and ready-to-eat meals. One such effect is the formation of food deserts . Nearly 23.5 million people in the United States lack access to supermarkets within one mile of their home. Several studies suggest that long distances to

1666-454: A hotel and a post office. It also has two service stations and a shopping mall. The two service stations are Energy Park and TotalEnergies. The shopping mall comprise a supermarket, a surgery, a pharmacy and many small shops including the country's largest mobile network Econet. To augment the surgery is a council run clinic situated in the High density residential area. Nyazura has a fast food outlet,

1785-573: A large effect on biodiversity by causing a division of habitats and thereby alienation of species, a process known as habitat fragmentation . Habitat fragmentation does not destroy the habitat, as seen in habitat loss , but rather breaks it apart with things like roads and railways This change may affect a species ability to sustain life by separating it from the environment in which it is able to easily access food, and find areas that they may hide from predation With proper planning and management, fragmentation can be avoided by adding corridors that aid in

1904-514: A large majority of the population, typically 75%, is not engaged in agriculture and/or fishing is sometimes used. Since 2000, China 's cities have expanded at an average rate of 10% annually. It is estimated that China's urban population will increase by 292 million people by 2050, when its cities will house a combined population of over one billion. The country's urbanization rate increased from 17.4% to 46.6% between 1978 and 2009. Between 150 and 200 million migrant workers work part-time in

2023-473: A more acidic environment. Rapid growth of communities creates new challenges in the developed world and one such challenge is an increase in food waste also known as urban food waste. Food waste is the disposal of food products that can no longer be used due to unused products, expiration, or spoilage. The increase of food waste can raise environmental concerns such as increase production of methane gases and attraction of disease vectors . Landfills are

2142-567: A municipal corporation, cantonment board or notified town area committee are automatically considered urban areas. The Census of India 2011 also defined the term "urban agglomeration" as an integrated urban area consisting of a core town together with its "outgrowths" (contiguous suburbs). In Pakistan , an area is a major city and municipality if it has more than 100,000 inhabitants according to census results. Cities include adjacent cantonments . Urbanisation in Pakistan has increased since

2261-584: A negative impact on population health particularly affecting people's susceptibility to asthma. In low and middle income countries many factors contribute to the high numbers of people with asthma. Similar to areas in the United States with increasing urbanization, people living in growing cities in low income countries experience high exposure to air pollution, which increases the prevalence and severity of asthma among these populations. Links have been found between exposure to traffic-related air pollution and allergic diseases. Children living in poor, urban areas in

2380-501: A number of large cities . The largest conurbation is the Rhine-Ruhr region (11 million in 2008 ), including Düsseldorf (the capital of North Rhine-Westphalia ), Cologne , Bonn , Dortmund , Essen , Duisburg , and Bochum . The Netherlands is the 30th-most densely populated country in the world, with 404.6 inhabitants per square kilometre (1,048/sq mi)—or 497 inhabitants per square kilometre (1,287/sq mi) if only

2499-627: A population centre remains unchanged from that of an urban area: a population of at least 1,000 people where the density is no fewer than 400 persons per km . Mexico is one of many countries where the urbanization rate is at least 80%. Mexico City , its capital, is the largest urban area in the country. In the United States , the Census Bureau defines urban areas and delineates urban area boundaries after each census. The Bureau defines an urban area as "a statistical geographic entity consisting of

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2618-646: A result of individual, collective and state action. Living in a city can be culturally and economically beneficial since it can provide greater opportunities for access to the labour market, better education, housing, and safety conditions, and reduce the time and expense of commuting and transportation. Conditions like density, proximity, diversity, and marketplace competition are elements of an urban environment that deemed beneficial. However, there are also harmful social phenomena that arise: alienation, stress, increased cost of living, and mass marginalization that are connected to an urban way of living. Suburbanization , which

2737-461: A rise in property crime and a decrease in violent crime is seen. Data shows that there is an increase in crime in urbanized areas. Some factors include per capita income, income inequality, and overall population size. There is also a smaller association between unemployment rate, police expenditures and crime. The presence of crime also has the ability to produce more crime. These areas have less social cohesion and therefore less social control. This

2856-528: A significant increase in life expectancy . Rapid urbanization has led to increased mortality from non-communicable diseases associated with lifestyle, including cancer and heart disease . Differences in mortality from contagious diseases vary depending on the particular disease and location. Urban health levels are on average better in comparison to rural areas. However, residents in poor urban areas such as slums and informal settlements suffer "disproportionately from disease, injury, premature death, and

2975-491: A specific condition at a set time (e.g. the proportion of total population or area in cities or towns), or as an increase in that condition over time. Therefore, urbanization can be quantified either in terms of the level of urban development relative to the overall population, or as the rate at which the urban proportion of the population is increasing. Urbanization creates enormous social, economic and environmental challenges, which provide an opportunity for sustainability with

3094-409: A suburb of another urban area rather than as a self-contained urban entity, or is geographically remote from other urban communities. Accordingly, the new definition set out three distinct types of population centres: small (population 1,000 to 29,999), medium (population 30,000 to 99,999) and large (population 100,000 or greater). Despite the change in terminology, however, the demographic definition of

3213-499: A transition to a diet that was mainly carbohydrate-based to a diet higher in fat and sugar, consequently causing a rise in obesity. City life, especially in modern urban slums of the developing world, is certainly hardly immune to pestilence or climatic disturbances such as floods, yet continues to strongly attract migrants. Examples of this were the 2011 Thailand floods and 2007 Jakarta flood . Urban areas are also far more prone to violence , drugs , and other urban social problems. In

3332-539: A vector to spread to humans. An example of this could be dengue fever. Urbanization has also been associated with an increased risk of asthma as well. Throughout the world, as communities transition from rural to more urban societies, the number of people affected by asthma increases. The odds of reduced rates of hospitalization and death from asthmas has decreased for children and young adults in urbanized municipalities in Brazil. This finding indicates that urbanization may have

3451-428: Is 'irreversibly urban in character', meaning that they are characteristic of a town or city. They include areas of built-up land with a minimum of 20 hectares (200,000 m ; 49 acres). Any areas [separated by] less than 200 metres [of non-urban space] are linked to become a single built-up area. Argentina and Japan are countries where the urbanization rate is over 90% while Australia, Brazil, Canada, Chile, Mexico and

3570-478: Is a common effect of urbanization. Precipitation from rooftops, roads, parking lots and sidewalks flows to storm drains , instead of percolating into groundwater . The contaminated stormwater in the drains is typically untreated and flows to nearby streams, rivers or coastal bays. Eutrophication in water bodies is another effect large populations in cities have on the environment. When rain occurs in these large cities, it filters CO 2 and other pollutants in

3689-489: Is an area with a population of at least 1,000 people where the density is no fewer than 400 persons per square kilometre (1,000/sq mi). If two or more urban areas are within 2 km (1.2 mi) of each other by road, they are merged into a single urban area, provided they do not cross census metropolitan area or census agglomeration boundaries. In the Canada 2011 Census , Statistics Canada redesignated urban areas with

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3808-466: Is assured. For security purposes Nyazura has a full Police Station. Nyazura has become the stopover for heavy load trucks coming to Mutare from South Africa and Botswana. Given the load limitation of the Birchnough bridge heavy tonnage by road to Mutare from South Africa, Botswana, Masvingo and Bulawayo has to come through Nyazura. Since the 2012 national census which put the population of Nyazura at 2110

3927-526: Is characterized by distant bloodlines, unfamiliar relations, and competitive behaviour. This unprecedented movement of people is forecast to continue and intensify during the next few decades, mushrooming cities to sizes unthinkable only a century ago. As a result, the world urban population growth curve has up till recently followed a quadratic-hyperbolic pattern. From the development of the earliest cities in Indus valley civilization , Mesopotamia and Egypt until

4046-411: Is compulsory to promote a fair society. Furthermore, urbanization improves environmental eminence through superior facilities and standards in urban areas as compared to rural areas. Lastly, urbanization curbs pollution emissions by increasing innovations. In his 2009 book Whole Earth Discipline , Stewart Brand argues that the effects of urbanization are primarily positive for the environment. First,

4165-421: Is considered to be rural by the Census Bureau. The largest urban area in the United States is that of New York City and its surrounding suburbs. The New York– Jersey City – Newark , NY–NJ urban area had a population of 19,426,449 as of 2020, while the larger metropolitan area had a population of 20,140,470, and the combined statistical area had a population of 23,582,649. The next five largest urban areas in

4284-668: Is divided into 5 regions for planning purposes by the URA, even though as a city state Singapore is defined as a single continuous urban area. It is further subdivided into 55 urban planning areas , which acts as the boundaries of planned towns within the country. In Vietnam , there are six types of urban areas: Bangkok is the largest urban area in Thailand . As in other Nordic countries , an urban area ( taajama in Finnish ) in Finland must have

4403-531: Is equivalent to approximately 3 billion urbanites by 2050, much of which will occur in Africa and Asia . Notably, the United Nations has also recently projected that nearly all global population growth from 2017 to 2030 will be by cities, with about 1.1 billion new urbanites over the next 10 years. In the long term, urbanization is expected to significantly impact the quality of life in negative ways. Urbanization

4522-476: Is happening in the cities of the largest developing countries, may be regarded as an attempt to balance these harmful aspects of urban life while still allowing access to the large extent of shared resources. In cities, money, services, wealth and opportunities are centralized. Many rural inhabitants come to the city to seek their fortune and alter their social position. Businesses, which provide jobs and exchange capital, are more concentrated in urban areas. Whether

4641-533: Is highly urbanized. The ten largest metropolitan areas account for half of the population, and fewer than one in ten live in rural areas. About 3 million people live in Buenos Aires City and the Greater Buenos Aires metropolitan area totals around 15 million, making it one of the largest urban areas in the world, with a population of 18 million all up. Córdoba has around 1.5 million people living in

4760-472: Is not merely a modern phenomenon, but a rapid and historic transformation of human social roots on a global scale, whereby predominantly rural culture is being rapidly replaced by predominantly urban culture . The first major change in settlement patterns was the accumulation of hunter-gatherers into villages many thousands of years ago. Village culture is characterized by common bloodlines, intimate relationships, and communal behaviour, whereas urban culture

4879-941: Is one of the most urbanised countries in the world, with more than 50% of the population residing in Australia's three biggest urban centres. Statistics New Zealand defines urban areas in New Zealand, which are independent of any administrative subdivisions and have no legal basis. There are four classes of urban area: major urban areas (population 100,000+), large urban areas (population 30,000–99,999), medium urban areas (population 10,000–29,999) and small urban areas (population 1,000–9,999). As of 2021, there are 7 major urban areas, 13 large urban areas, 22 medium urban areas and 136 small urban areas. Urban areas are reclassified after each New Zealand census , so population changes between censuses does not change an urban area's classification. According to Statistics Canada , an urban area in Canada

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4998-406: Is relevant to a range of disciplines, including urban planning , geography , sociology , architecture , economics , education , statistics , and public health . The phenomenon has been closely linked to globalization , modernization , industrialization , marketization , administrative/institutional power , and the sociological process of rationalization . Urbanization can be seen as

5117-433: Is that areas with a higher population density are surrounded by greater availability of goods. Committing crimes in urbanized areas is also more feasible. Modernization has led to more crime as well, as the modern media has raised greater awareness of the income gap between the rich and the poor. This leads to feelings of deprivation, which in turn can lead to crime. In some regions where urbanization happens in wealthier areas,

5236-506: Is the largest city by population and area, with a population of 19.10 million. In Bangladesh , there are total 11 City Corporations and 329 Municipal Corporations and 203 Small towns , which serves as the center for Upazilas . According to 2011 population census, Bangladesh has an urban population of 28%, with a growth rate of 2.8%. At this growth rate, it is estimated that the urban population of Bangladesh will reach 79 million or 42% of total population by 2035. In 2020, 54 percent of

5355-404: Is whether this is due to agglomeration effects or whether cities simply attract those who are more productive. Urban geographers have shown that there exists a large productivity gain due to locating in dense agglomerations. It is thus possible that agents locate in cities in order to benefit from these agglomeration effects. The dominant conurbation (s) of a country can get more benefits from

5474-648: The Overseas Development Institute have proposed policies that encourage labour-intensive to make use of the migration of less skilled workers. One problem these migrant workers are involved with is the growth of slums . In many cases, the rural-urban unskilled migrant workers are attracted by economic opportunities in cities. Unfortunately, they cannot find a job and or pay for houses in urban areas and have to live in slums. Urban problems, along with developments in their facilities, are also fuelling suburb development trends in less developed nations, though

5593-565: The U.S. Department of Agriculture 's natural resources inventory , urban areas are officially known as developed areas or urban and built-up areas. Such areas include cities, ethnic villages, other built-up areas of more than 10 ac (4 ha), industrial sites, railroad yards, cemeteries, airports, golf courses, shooting ranges, institutional and public administration sites, and similar areas. The 1997 national resources inventory placed over 98,000,000 ac (40,000,000 ha) in this category, an increase of 25,000,000 ac (10,000,000 ha) since 1982. Argentina

5712-419: The United States , Canada , Brazil , Mexico , Argentina , Chile , Japan and Australia and many other countries where the urbanization rate is over 80%. Unlike an urban area, a metropolitan area includes not only the urban area, but also satellite cities plus intervening rural land that is socio-economically connected to the urban core city, typically by employment ties through commuting , with

5831-470: The proportion of the total national population living in areas classified as urban, whereas urban growth strictly refers to the absolute number of people living in those areas. It is predicted that by 2050 about 64% of the developing world and 86% of the developed world will be urbanized. This is predicted to generate artificial scarcities of land, lack of drinking water, playgrounds and so on for most urban dwellers. The predicted urban population growth

5950-405: The working class out of the market, including officials and employees of the local districts. For example, Eric Hobsbawm 's book The age of revolution: 1789–1848 (published 1962 and 2005) chapter 11, stated "Urban development in our period was a gigantic process of class segregation, which pushed the new labouring poor into great morasses of misery outside the centres of government, business, and

6069-566: The "potential to use resources much less or more efficiently, to create more sustainable land use and to protect the biodiversity of natural ecosystems." However, current urbanization trends have shown that massive urbanization has led to unsustainable ways of living. Developing urban resilience and urban sustainability in the face of increased urbanization is at the centre of international policy in Sustainable Development Goal 11 "Sustainable cities and communities." Urbanization

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6188-438: The 18th century, an equilibrium existed between the vast majority of the population who were engaged in subsistence agriculture in a rural context, and small centres of populations in the towns where economic activity consisted primarily of trade at markets and manufactures on a small scale. Due to the primitive and relatively stagnant state of agriculture throughout this period, the ratio of rural to urban population remained at

6307-598: The Earth's atmosphere as emissions increase with the rise in urban development. In fact, the ocean absorbs a quarter of the CO 2 produced by humans. This helps to lessen the harmful effects of greenhouse gases. But it also makes the ocean more acidic. A drop in pH the prevents the proper formation of calcium carbonate, which sea creatures need to build or keep shells or skeletons. This is especially true for many species of molluscs and coral. However, some species have been able to thrive in

6426-648: The North American urban area) and its commuter belt ( couronne ). Americans would find the INSEE definition of the urban area to be similar to their metropolitan area . The largest cities in France, in terms of urban area population (2017), are Paris (12,628,266), Lyon (2,323,221), Marseille (1,760,653), Toulouse (1,360,829), Bordeaux (1,247,977), Lille (1,191,117), Nice (1,006,201), Nantes (972,828), Strasbourg (790,087) and Rennes (733,320). Germany has

6545-652: The Northern and Western ones. Urban areas in Sweden ( tätorter ) are statistically defined localities, totally independent of the administrative subdivision of the country. There are 1,956 such localities in Sweden , with a population ranging from 200 to 1,372,000 inhabitants. In 2013 the United Kingdom 's Office for National Statistics (ONS) published 2011 Built-up Areas – Methodology and Guidance which sets out its definition of

6664-605: The Philippine population lived in urban areas. With an estimated population of 16.3 million, Metro Manila is the most populous metropolitan area in the Philippines and the 11th in the world . However, the greater urban area is the 5th largest in the world with a population of 20,654,307 people (2010 estimate). As an island city-state , about 5.6 million people live and work within 700 square kilometres (270 sq mi). With 64 islands and islets , Singapore Island makes up

6783-407: The U.S. are those of Los Angeles , Chicago , Miami , Houston , and Dallas . 80.0 percent of the population of the United States lives within the boundaries of an urban area as of the 2020 census. The concept of Urbanized Areas as defined by the U.S. Census Bureau is often used as a more accurate gauge of the size of a city, since in different cities and states the lines between city borders and

6902-414: The United States are countries where the urbanization rate is between 80% and 90%. There are two measures of the degree of urbanization of a population. The first, urban population, describes the percentage of the total population living in urban areas, as defined by the country. The second measure, rate of urbanization, describes the projected average rate of change of the size of the urban population over

7021-565: The United States in the 1950 census, while urban clusters were added in the 2000 census. The distinction between urbanized areas and urban clusters was removed for the 2020 census. Urban areas consist of a densely-settled urban core, plus surrounding developed areas that meet certain density criteria. Since urban areas are composed of census blocks and not cities, counties, or county-equivalents, urban area boundaries may consist of partial areas of these political units. Urban areas are distinguished from rural areas : any area not part of an urban area

7140-582: The United States now have an increased risk of morbidity due to asthma in comparison to other low-income children in the United States. In addition, children with croup living in urban areas have higher hazard ratios for asthma than similar children living in rural areas. Researchers suggest that this difference in hazard ratios is due to the higher levels of air pollution and exposure to environmental allergens found in urban areas. Exposure to elevated levels of ambient air pollutants such as nitrogen dioxide (NO 2 ), carbon monoxide (CO), and particulate matter with

7259-746: The United States, industrialization of agriculture has negatively affected the economy of small and middle-sized farms and strongly reduced the size of the rural labour market. Particularly in the developing world, conflict over land rights due to the effects of globalization has led to less politically powerful groups, such as farmers, losing or forfeiting their land, resulting in obligatory migration into cities. In China, where land acquisition measures are forceful, there has been far more extensive and rapid urbanization (54%) than in India (36%), where peasants form militant groups (e.g. Naxalites ) to oppose such efforts. Obligatory and unplanned migration often results in

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7378-620: The Valley Inn. Next to valley Inn which is also close to the Mutare Harare highway is a first class lodge and conference centre, the Majestic Valley Lodge. Besides the shopping mall Nyazura town has over 40 small shops and five hardware outlets. It is also home toFarm and City Centre,for agricultural and construction materials, and Mega Mart supermarket. Nyazura town has a Telone phone and internet service centre. Reliability of communication

7497-509: The affected neighbourhoods also had a high proportion of children and new births. In children, urbanization is associated with a lower risk of under-nutrition but a higher risk of being overweight . Urbanization has also been linked to the spread of communicable diseases, which can spread more rapidly in the favourable environment with more people living in a smaller area. Such diseases can be respiratory infections and gastrointestinal infections. Other infections could be infections, which need

7616-415: The aforementioned chemicals. In these ideal conditions, they choke surface water, blocking sunlight and nutrients from other life forms. Overgrowth of algal blooms makes water worse overall and disrupts the natural balance of aquatic ecosystems. Furthermore, as algal blooms die, CO 2 is produced. This makes the ocean more acidic, a process called acidification. The ocean's surface can absorb CO 2 from

7735-408: The air onto the ground. These chemicals are washed directly into rivers, streams, and oceans, making water worse and damaging ecosystems in them. Eutrophication is a process which causes low levels of oxygen in water and algal blooms that may harm aquatic life. Harmful algal blooms make dangerous toxins. They live best in nitrogen- and phosphorus-rich places which include the oceans contaminated by

7854-450: The birth rate of new urban dwellers falls immediately to replacement rate and keeps falling, reducing environmental stresses caused by population growth. Secondly, emigration from rural areas reduces destructive subsistence farming techniques, such as improperly implemented slash and burn agriculture. Alex Steffen also speaks of the environmental benefits of increasing the urbanization level in "Carbon Zero: Imagining Cities that can save

7973-402: The boundaries of these towns. This distinction may give a misleading impression in some cases, since some localities with only village status may have acquired larger and denser populations than many many smaller towns with most excessive example of Poznań , most spread urban area of the country with population of the city app. 534 thousand and metropolitan area around 1 million inhabitants. On

8092-603: The capital and largest city of Russia , has a population estimated at 12.4 million residents within the city limits, while over 17 million residents in the urban area, and over 20 million residents in the Moscow Metropolitan Area . It is among the world's largest cities , being the most populous city entirely within Europe , the most populous urban area in Europe, the most populous metropolitan area in Europe, and also

8211-573: The capital, are normal cities instead. A conurbation's dominance can be measured by output, wealth, and especially population, each expressed as a percentage of the entire country's. Greater Seoul is one conurbation that dominates South Korea. It is home to 50% of the entire national population. Though Greater Busan-Ulsan (15%, 8 million) and Greater Osaka (14%, 18 million) dominate their respective countries, their populations are moving to their even more dominant rivals, Seoul and Tokyo respectively. As cities develop, costs will skyrocket. This often takes

8330-798: The combination of ill-health and poverty entrenches disadvantage over time." Many of the urban poor have difficulty accessing health services due to their inability to pay for them; so they resort to less qualified and unregulated providers. While urbanization is associated with improvements in public hygiene , sanitation and access to health care , it also entails changes in occupational, dietary , and exercise patterns. It can have mixed effects on health patterns, alleviating some problems, and accentuating others. Traditionally, rural populations have tended to eat plant-based diets rich in grains, fruits and vegetables, and with low fat content. However, rural people migrating to urban areas often shift towards diets that rely more on processed foods characterized by

8449-741: The connection of areas and allow for easier movement around urbanized regions. Depending on the various factors, such as level of urbanization, both increases or decreases in "species richness" can be seen. This means that urbanization may be detrimental to one species but also help facilitate the growth of others. In instances of housing and building development, many times vegetation is completely removed immediately in order to make it easier and less expensive for construction to occur, thereby obliterating any native species in that area. Habitat fragmentation can filter species with limited dispersal capacity. For example, aquatic insects are found to have lower species richness in urban landscapes. The more urbanized

8568-459: The countryside and due to the tremendous demographic expansion that occurred at that time. In England and Wales , the proportion of the population living in cities with more than 20,000 people jumped from 17% in 1801 to 54% in 1891. Moreover, and adopting a broader definition of urbanization, while the urbanized population in England and Wales represented 72% of the total in 1891, for other countries

8687-503: The development of public transport systems , which facilitated commutes of longer distances to the city centre for the working class . Urbanization rapidly spread across the Western world and, since the 1950s, it has begun to take hold in the developing world as well. At the turn of the 20th century, just 15% of the world population lived in cities. According to the UN , the year 2007 witnessed

8806-426: The distance between each building has to be of less than 50 m, although exceptions are made due to parks, industrial areas, rivers, and similar. Groups of houses less than 400 m from the main body of an urban area are included in the urban area. In Poland , official "urban" population figures simply refer to those localities which have the status of towns ( miasta ). The "rural" population is that of all areas outside

8925-423: The east of the settlement in the 1960s appeared to have taken the "wind out of the settlement's life" as road traffic which used to pass through it was diverted away. Most of the services that were previously provided from the settlement could also be provided from Rusape. New life has been injected into Nyazura over the past twenty years with the designation of agro-residential plots and a new residential suburb to

9044-563: The extent of irreversible urban development indicated on Ordnance Survey maps. The definition is an extent of at least 20 ha and at least 1,500 census residents. Separate areas are linked if less than 200 m (220 yd) apart. Included are transportation features. The UK has five Urban Areas with a population over a million and a further sixty nine with a population over one hundred thousand . The Australian Bureau of Statistics refers to urban areas as Urban Centres, which it generally defines as population clusters of 1,000 or more people. Australia

9163-516: The farmer works the hardest but gets the least amount of money". In an effort to counter this impression, the Agriculture Department of Thailand is seeking to promote the impression that farming is "honorable and secure". However, in Thailand, urbanization has also resulted in massive increases in problems such as obesity. Shifting from a rural environment to an urbanized community also caused

9282-610: The figure was 37% in France , 41% in Prussia and 28% in the United States . As labourers were freed up from working the land due to higher agricultural productivity they converged on the new industrial cities like Manchester and Birmingham which were experiencing a boom in commerce, trade, and industry. Growing trade around the world also allowed cereals to be imported from North America and refrigerated meat from Australasia and South America . Spatially, cities also expanded due to

9401-650: The given period of time. According to Urbanization by sovereign state article, the world as a whole is 56.2% urbanized, with roughly one-quarter of the countries reported as greater than 80% urbanized. Data is taken from the U.S. Central Intelligence Agency World Factbook estimates from 2020. According to Demographia, these are the 200 largest urban areas in the world by population (as of 2023): The UN publishes data on cities, urban areas and rural areas, but relies almost entirely on national definitions of these areas. The UN principles and recommendations state that due to different characteristics of urban and rural areas across

9520-573: The global urban population comprised 3.9 billion. The Population Division of the United Nations Department of Economic and Social Affairs at that time predicted the urban population would occupy 68% of the world population by 2050, with 90% of that growth coming from Africa and Asia. Urban areas are created and further developed by the process of urbanization. They are measured for various purposes, including analyzing population density and urban sprawl . Urban areas are also mostly found in

9639-403: The globe, a global definition is not possible. European countries define urbanized areas on the basis of urban-type land use , not allowing any gaps of typically more than 200 metres (220 yd), and use satellite imagery instead of census blocks to determine the boundaries of the urban area. In less-developed countries , in addition to land use and density requirements, a requirement that

9758-489: The growing population of urban regions, according to UN experts, will strain basic sanitation systems and health care, and potentially cause a humanitarian and environmental disaster. Urban heat islands have become a growing concern over the years. An urban heat island is formed when industrial areas absorb and retain heat. Much of the solar energy reaching rural areas is used to evaporate water from plants and soil. In cities, there are less vegetation and exposed soil. Most of

9877-611: The inconvenience of trips across them frequently combine to make marketplace competition harsher in cities than in rural areas. In many developing countries where economies are growing, the growth is often random and based on a small number of industries. Youths in these nations lack access to financial services and business advisory services, cannot get credit to start a business, and have no entrepreneurial skills. Therefore, they cannot seize opportunities in these industries. Making sure adolescents have access to excellent schools and infrastructure to work in such industries and improve schools

9996-518: The increase in access to health services that usually accompanies urbanization, the rise in population density negatively affects air quality ultimately mitigating the positive value of health resources as more children and young adults develop asthma due to high pollution rates. However, urban planning, as well as emission control, can lessen the effects of traffic-related air pollution on allergic diseases such as asthma. Historically, crime and urbanization have gone hand in hand. The simplest explanation

10115-489: The land area is counted. The Randstad is the country's largest conurbation located in the west of the country and contains the four largest cities: Amsterdam, Rotterdam , The Hague , and Utrecht . The Randstad has a population of 7 million inhabitants and is the 6th largest metropolitan area in Europe. Norway defines urban areas ("tettsteder") similarly to the other Nordic countries . Unlike in Denmark and Sweden,

10234-520: The largest city by land area on the European continent. Saint Petersburg , the cultural capital, is the second-largest city, with a population of roughly 5.4 million inhabitants. Other major urban areas are Yekaterinburg , Novosibirsk , Kazan , Nizhny Novgorod , and Chelyabinsk . Spain is a very highly urbanized country. Madrid is its largest urban area. The Southern and Eastern coasts with Barcelona , Valencia and Málaga are more urbanised than

10353-595: The largest urban area in the country. According to the United Nations Economic and Social Commission for Asia and the Pacific , the country has the highest urbanised population in Southeast Asia, with 100 percent of its population living in an urban area. The Urban Redevelopment Authority (URA) is responsible for the urban land-use planning, which designates land use and urban density of the country. The country

10472-422: The major cities, returning home to the countryside periodically with their earnings. China has more cities with one million or more long-term residents than any other country, including the three global cities of Beijing , Hong Kong, and Shanghai ; by 2025, the country will be home to 221 cities with over a million inhabitants. The figures in the table below are from the 2008 census, and are only estimates of

10591-532: The most urbanised nation in South Asia. Furthermore, 50% of Pakistanis live in towns of 5,000 people or more. Karachi is the most populated city in Pakistan closely followed by Lahore according to the 2017 Census . In Bangladesh , there are total 532 urban areas, which are divided into three categories. Those are City Corporation , Municipal Corporation (Pourasova) and Upazila town . Among those urban areas, Dhaka

10710-437: The new term " population centre "; the new term was chosen in order to better reflect the fact that urban vs. rural is not a strict division, but rather a continuum within which several distinct settlement patterns may exist. For example, a community may fit a strictly statistical definition of an urban area, but may not be commonly thought of as "urban" because it has a smaller population, or functions socially and economically as

10829-565: The newly specialized residential areas of the bourgeoisie. The almost universal European division into a 'good' west end and a 'poor' east end of large cities developed in this period." This is probably caused by the south-west wind which carries coal smoke and other pollutants down, making the western edges of towns better than the eastern ones. Similar problems now affect less developed countries, as rapid development of cities makes inequality worse. The drive to grow quickly and be efficient can lead to less fair urban development. Think tanks such as

10948-409: The number living in rural areas (3.41 billion), and since then the world has become more urban than rural. This was the first time that the majority of the world's population lived in a city. By that time a high estimate calculated up to 3.5 million square kilometers of land were urban, estimates ranging from 1% of global land area. In 2014 there were 7.3 billion people living on the planet, of which

11067-593: The opportunity to join, develop, and seek out social communities. Urbanization also creates opportunities for women that are not available in rural areas. This creates a gender-related transformation where women are engaged in paid employment and have access to education. This may cause fertility to decline. However, women are sometimes still at a disadvantage due to their unequal position in the labour market, their inability to secure assets independently from male relatives and exposure to violence. People in cities are more productive than in rural areas. An important question

11186-521: The other hand, the Katowice urban area with numerous large and medium cities covers 1,468 km and has above 2 million people. The metropolitan areas in Poland are the biggest urban zones (e.g. Katowice metropolitan area , Łódź metropolitan area and Szczecin metropolitan area ) and have great impact on the rural surroundings, as it is around Lublin , Radom , Kielce , Tarnów and Białystok . Moscow ,

11305-541: The planet",. However, existing infrastructure and city planning practices are not sustainable. In July 2013 a report issued by the United Nations Department of Economic and Social Affairs warned that with 2.4 billion more people by 2050, the amount of food produced will have to increase by 70%, straining food resources, especially in countries already facing food insecurity due to changing environmental conditions. The mix of changing environmental conditions and

11424-546: The railways here. The town is located 191km from Harare along the Harare Mutare Highway. It is 20 kilometres from Rusape and 70km from Mutare. The major part of Nyazura is believed to be under the rule of the Rukweza family. A state of the art hotel and conference facility was commissioned early September 2021. The facility has a swimming pool and gazebo where guests find comfort, a cool and refreshing environment. Inyazura

11543-546: The rapid growth of slums. This is also similar to areas of violent conflict, where people are driven off their land due to violence. Cities offer a larger variety of services, including specialist services not found in rural areas. These services require workers, resulting in more numerous and varied job opportunities. Elderly people may be forced to move to cities where there are doctors and hospitals that can cater to their health needs. Varied and high-quality educational opportunities are another factor in urban migration, as well as

11662-441: The relative overall quality of life is very subjective, and may certainly surpass that of the city. Farm living has always been susceptible to unpredictable environmental conditions, and in times of drought , flood or pestilence, survival may become extremely problematic. In a New York Times article concerning the acute migration away from farming in Thailand, life as a farmer was described as "hot and exhausting". "Everyone says

11781-525: The same things cities offer, attracting the rural population and urban and suburban populations from other cities. Dominant conurbations are quite often disproportionately large cities , but do not have to be. For instance Greater Manila is a conurbation instead of a city. Its total population of 20 million (over 20% national population) make it a primate city, but Quezon City (2.7 million), the largest municipality in Greater Manila, and Manila (1.6 million),

11900-518: The source is trade or tourism, it is also through the ports or banking systems, commonly located in cities, that foreign money flows into a country. Many people move into cities for economic opportunities, but this does not fully explain the very high recent urbanization rates in places like China and India. Rural flight is a contributing factor to urbanization. In rural areas, often on small family farms or collective farms in villages, it has historically been difficult to access manufactured goods, though

12019-547: The south of the settlement. A Central Business District (CBD) has also been designated between the old settlement and the main Harare-Mutare road. A number of private entrepreneurs have already started developing various business outlets in the area. The settlement also serves a much larger farming population following the land redistribution programme which has seen all the commercial farming properties around it sub-dived to accommodate previously landless locals. Nyazura boasts of

12138-648: The sun's energy is instead absorbed by buildings and asphalt; leading to higher surface temperatures. Vehicles, factories, and heating and cooling units in factories and homes release even more heat. As a result, cities are often 1 to 3 °C (1.8 to 5.4 °F) warmer than other areas near them. Urban heat islands also make the soil drier and absorb less carbon dioxide from emissions. A Qatar University study found that land-surface temperatures in Doha increased annually by 0.65 °C from 2002 to 2013 and 2023. Urban runoff , polluted water created by rainfall on impervious surfaces,

12257-457: The surrounding of habitat is, the fewer species can reach the habitat. Other times, such as with birds, urbanization may allow for an increase in richness when organisms are able to adapt to the new environment. This can be seen in species that may find food while scavenging developed areas or vegetation that has been added after urbanization has occurred i.e. planted trees in city areas In the developing world, urbanization does not translate into

12376-475: The term "urban area" contrasts to rural areas such as villages and hamlets ; in urban sociology or urban anthropology it contrasts with natural environment . The development of earlier predecessors of modern urban areas during the urban revolution of the 4th millennium BCE led to the formation of human civilization and ultimately to modern urban planning , which along with other human activities such as exploitation of natural resources has led to

12495-522: The then Commercial farming sector. From the 1950s to the 1960s Nyazure was the base for the Margolis family's trading enterprise which extended over most of Chiduku and Buhera Tribal Trust Lands (Communal Lands) where they purchased grain and groundnuts from the small scale growers. Most of the buildings in the settlement were developed during this period. The development of the Harare-Mutare By-pass to

12614-470: The third leading cause of the release of methane, causing a concern on its impact to our ozone and on the health of individuals. Accumulation of food waste causes increased fermentation, which increases the risk of rodent and bug migration. An increase in migration of disease vectors creates greater potential of disease spreading to humans. Waste management systems vary on all scales from global to local and can also be influenced by lifestyle. Waste management

12733-565: The time of independence and has several different causes. The majority of southern Pakistan's population lives along the Indus River . Karachi is its most populous city. In the northern half of the country, most of the population lives in an arc formed by the cities of Lahore , Faisalabad , Rawalpindi , Islamabad , Gujranwala , Sialkot , Gujrat , Jhelum , Sargodha , Sheikhupura , Nowshera , Mardan and Peshawar . During 1990–2008, city dwellers made up 36% of Pakistan's population, making it

12852-430: The town and Nyazura Mission Primary school. In addition Nyazura town has one day secondary school and one day Anglican Church primary school, both named St Stephen's. 18°43′S 32°10′E  /  18.717°S 32.167°E  / -18.717; 32.167 Urban area Urban areas originate through urbanization , and researchers categorize them as cities, towns, conurbations or suburbs . In urbanism ,

12971-581: The town population has risen to an estimate of 8,000 to 10,000 people. Nyazura has two boarding secondary schools with A level classes. These are the Zimbabwe Foundation for Education with Production (ZIMFEP) run Mavhudzi High school and the Seventh Day Adventist run Nyazura Mission High School. There are also two boarding primary schools. These are the St Jude's Primary School located in the heart of

13090-539: The trend for core cities in said nations tends to continue to become ever denser. Development of cities is often viewed negatively, but there are positives in cutting down on transport costs, creating new job opportunities, providing education and housing, and transportation. Living in cities permits individuals and families to make use of their closeness to workplaces and diversity. While cities have more varied markets and goods than rural areas, facility congestion, domination of one group, high overhead and rental costs, and

13209-535: The turning point when more than 50% of the world population were living in cities, for the first time in human history . Yale University in June 2016 published urbanization data from the time period 3700 BC to 2000 AD, the data was used to make a video showing the development of cities on the world during the time period. The origins and spread of urban centres around the world were also mapped by archaeologists . Urbanization occurs either organically or planned as

13328-468: The urban area, while Rosario , Mendoza and Tucumán have around 1.2 million inhabitants each and La Plata , Mar del Plata , Salta and Santa Fe have at least 500,000 people each. Urbanization Urbanization (or urbanisation in British English ) is the population shift from rural to urban areas , the corresponding decrease in the proportion of people living in rural areas, and

13447-491: The urban core city being the primary labor market. The concept of an "urban area" as used in economic statistics should not be confused with the concept of the "urban area" used in road safety statistics. This term was first created by Geographer Brian Manning. The last concept is also known as " built-up area in road safety ". According to the definition by the Office for National Statistics , "Built-up areas are defined as land which

13566-492: The urban populations within administrative city limits; a different ranking exists when considering the total municipal populations (which includes suburban and rural populations). The large " floating populations " of migrant workers make conducting censuses in urban areas difficult; the figures below include only long-term residents. In Japan , urbanized areas are defined as contiguous areas of densely inhabited districts (DIDs) using census enumeration districts as units with

13685-474: The urbanized area of that city are often not the same. For example, the city of Greenville, South Carolina has a city population just over 68,000 and an urbanized area population of around 400,000, while Greensboro, North Carolina has a city population just over 285,000 and an urbanized area population of around 300,000 — meaning that Greenville is actually "larger" for some intents and purposes, but not for others, such as taxation, local elections, etc. In

13804-418: The ways in which societies adapt to this change. It can also mean population growth in urban areas instead of rural ones. It is predominantly the process by which towns and cities are formed and become larger as more people begin living and working in central areas. Although the two concepts are sometimes used interchangeably, urbanization should be distinguished from urban growth . Urbanization refers to

13923-552: Was in the time of steam traction a so-called booking-off depot. Salisbury (now Harare) based traincrews would book off at Inyazura (better known by traincrews as IY) and Inyazura based traincrews would then work the Umtali/Beira trains onwards to Umtali (now Mutare). After the laid down booking off period (usually 12 hours) the rested Salisbury crews would then take the Saisbury bound trains back to their home depot. When diesel traction

14042-559: Was introduced on the Salisbury-Umtali section (early 1950s) the booking off system was phased out, Inyazura was closed as a re-crewing depot, and the so-called round trip working was introduced whereby Salisbury train crews met up with the Umtali train crews at a booked change over place (usually Eagles Nest siding) where the crews handed over trains and locomotives to each other and then returned to their own home depots. In addition to being

14161-561: Was not a primary concern until after the Industrial Revolution. As urban areas continued to grow along with the human population, proper management of solid waste became an apparent concern. To address these concerns, local governments sought solutions with the lowest economic impacts which meant implementing technical solutions at the very last stage of the process. Current waste management reflects these economically motivated solutions, such as incineration or unregulated landfills. Yet,

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