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Environmental effects of urbanization
Environmental effects of urbanization
Environmental effects of urbanization
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Recently, the human population has increased drastically! With a total increase of 3% from the early 1900s/late 1800s, the threat of urbanization has been getting closer and closer. Since 2006, there has been a higher population living in Urban areas rather than rural, and this comes with many consequences such as deforestation, and more. So I ask, what are the effects of Rapid Urbanization to our Environment, Economy, and our health? In short; Urbanization is a population shift from rural to urban areas. During this process, large towns, and cities are formed which begin to become larger to allow a higher population to live in it. But wouldn’t this increase carrying capacity? No, it would not; this is because (While yes PGR are getting lower) the damage to the environment is massive thus limiting the requirements needed for the carrying capacity we currently have which is very much well shown in many countries with below the needed amount of resources. …show more content…
With this, in the countries that this occurs in they will be much more financially stable as they have many job opportunities for their citizens. While the advantages of living in urban areas are very much clear; they are stable access to electricity, water, shelter, and telecommunications. But providing those needs are very costly to both the economy and our environment. Our environment is harmed drastically with the coming of this rapid urbanization. There is an estimated 18 million acres of forestland that is lost every year due to rapid changes in our environment caused by Urbanization. Not only are we causing large amounts of deforestation, but also the consumption in these metropolitan cities are very high, and in some cases too high for the population to continue growing which is an example of china’s one (now two) child
Architects such as Louis Sullivan brought new principles of building: the skyscrapers, and allowed more space available on less land. Industrial jobs brought more rural people into factory thus increased population. Electricity, telephones, indoor plumbing and new inventions made life easier in the big cities. Walking city made it easier to for people to walk around.
John Buntin notes that the arrival of high-income persons will definitely attract services such as schools, better jobs for residents, better roads and electricity among other services (Gentrification Is a Myth). Therefore, gentrification appeals to individuals who are able to put pressure on local authorities by power of their economic status. As a result, the standards of living of developing cities rise alongside the cost of living in those same cities.
After the world war, to the suburban growth in the 1990s and it affects American greatly because it contributed to the economy growth of United State after the Second World War, some state in U.S like Texas New York, and Pennsylvania became the most famous cities in the united State in 1950s. American started to buy land in the country of the cities, to build a house that is cheap, and people were able to buy subsides low mortgages than renting an expensive apartment in the city.
Urbanization (or urbanisation) is the increasing number of people that live in urban areas. Urbanization has been the result of economic growth for most countries. In fact, every developed nation in the world has gone through urbanization and this is no news to Chinese leaders. To turn the nation of China from being a developing nation to a developed nation, China encouraged the migration of citizens from the countryside to move to large cities and fuel the industrializing nation. Though urbanization has been a process many countries have gone through, China’s urbanization plans are very distinct compared to western examples. The main reason for China’s urbanization distinctions is its sheer magnitude and pace. In this paper, we will review this mass migration, the economic growth, China’s environmental concerns (specifically air pollution) due the urbanization and the focus on industrialization, and we will briefly see China’s newest seven year urbanization plan.
...Population explosion, agricultural changes, and the increasing demand for more workers led to urbanization, or the migration of people to cities. The enclosure movement played an important role in urbanization because when the rich landowners would take over the farmers' land, the farmers would be kicked off their own land. Some farmers had to leave because they couldn't keep up with the competition from the landowners. These jobless farmers then migrated to the cities because they could get jobs because of the growing demand for workers. New sources of energy, such as the coal-powered steam engine, helped entrepreneurs change the way their work was done and helped power the Industrial Revolution. Also, declining death rates due to the agricultural revolution decreased famines and led to a population explosion. Thus, large numbers of people migrated to cities.
Indeed, many global cities face compelling urban planning issues like urban sprawl, population, low density development, overuse of non-renewable natural recourses, social inequities and environmental degradation. These issues affect the cities themselves, the adjacent regions and often even globally. The resulting ecological footprint upsets the balance in adjacent rural and natural areas. Unplanned or organic development leads to urban sprawl, traffic problems, pollution and slums (as evident in the case of Mumbai city). Such unplanned development causes solid waste management and water supply to fall inadequate. Urban sprawl gives rise to low density development and car dependent communities, consequently leading to increased urban flooding, low energy efficiency, longer travel time and destruction of croplands, forests and open spaces for development.
First of all, overpopulation drastically affects the land. Possibly the most prominent example of the depreciating health and amount of land is the need for developments. Due to the exploding population in the United States, about 1.2 million acres of land every year is being converted to subdivisions, malls, workplaces, roads, parking lots, resorts, and many other developments (“Overpopulation,” Internet). That is a substantial amount of land being overturned to satisfy human desires. To put it in better perspective, between 1982 and 1997, the land mass lost to development is equal to the size of Maine and New Hampshire combined, which is approximately 25 million acres (“Overpopulation,” Internet). While soil is being ruptured for human preference, the number of cities has remarkably modified. In 1975, Mexico City, Tokyo, and New York City were the only cities considered as megacities (“Special,” Internet). In today’s world, that number is considerably small. Now, there are 21 megacities in the world. A megacity is when the population of that city becomes greater than 10 million people (“Special,” Internet). Therefore, the 21 megacities that are currently in the world holds more than 21...
The Negative Effects of Urbanization on People and their Environment As our world becomes increasingly globalized, numerous people travel to urban areas in search of economic prosperity. As a consequence of this, cities in periphery countries expand at rates of 4 to 7 percent annually. Many cities offer entrepreneurs the potential for resources, labor, and resources. With prosperity, cities also allow the freedom of a diversity of ways of life and manners (Knox & Marston, 2012). However, in the quest to be prosperous, increasing burdens are placed on our health and the condition of our environment.
Urbanization is the movement from a rural society to an urban society, and involves a growth in the number of people in urban areas. Urban growth is increasing in both the developed but mostly in the developing countries. Urbanization is associated with the problems of unemployment, poverty, bad health, poor cleanliness, urban slums environmental deprivation. This causes a very big problem for these developing countries and who are some of poorest countries. Africa urbanization is not as big as most developing countries but is on the rise for it outbursts in city growth lately. (Saundry, 2008).
With the development of urbanization, an increasing number of social problems have emerged. These problems will decelerate the urban development, however, there are many ways in which sustainable development can reduce the impact of these urbanization problems. “Sustainable development seeks to improve the quality of human life without undermining the quality of our natural environment” (Adams, W.M. 1999). Actually, sustainable development can partly solve the urbanization problems, for it can reduce the impact of the problems such as traffic jam, housing shortage and severe pollution, but it is difficult to completely solve these problems in a short time.
An increase in human population can influence our economy. Some of the factors that are affected are unemployment, poverty and the restriction of economic expansion. When the population increases, the cost of health, education, and other areas of urban growth are affected. Unempl...
...ffects on human health. These have high negative effects on low income areas, as a result of pollution, visual, oral and air, as well as high levels of overcrowding. The World Health Organisation predicts that in the next 30years most of the world’s population growth will occur in cities and towns of poor countries. This rapid, unplanned and unsustainable pattern of urbanisation, is creating cities into focal points for environmental and health hazards (World Medical Association, 2010).
Many villagers and small town dwellers want a living in big cities. With some expectations, they make a movement from villages to big cities. This migration from rural areas to big cities is called urbanization.
A general situation of urbanization trend in developing countries and developed countries is increasing. In 18th Century only 3% of the world total population lived in urban areas but as projected in 2000 this number will increase at above 50% (UN as cited in Elliot, 1999, p. 144). According to UN (as cited in Elliot, 1999, p.144), it is figured that the total urban population in developing countries has increased from approximately 400 millions people in 1950 to approximately 2000 millions people in 2000. At the same time, total urban population in developed countries is double...
Just like above, sustainable development helps a lot in dealing with problems caused by urbanization.