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Effects of urbanization on the environment
Sustainable development in terms of urbanization
Urban poverty issues
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INTRODUCTION: The population of people living in urban areas is increasing every year, especially in the developing countries."Urbanization" is a very popular word to almost everyone now. However, many serious problems are caused at the same time with the development of urbanization. Let us take European's urban problems as example. The successful process of urban areas brings problems including shortage of housing ,long journey from residence to work, migration of people from countryside to urban areas and traffic congestion. We cannot ignore them, otherwise they will be much worse in the future. What can we do? It is widely believed that sustainable development can successfully solve the problems caused by urbanization, such as lack of resources, high prices, shortages of food and unemployment.
Urbanization results in a huge need of resources and causes the lack of them."In addition, city-based production currently accounts for the majority of resource consumption and waste generation world-wide"(WRI,1996). Resources, including food resources, are limited and cannot be available forever, but none of us can live without enough resources. So we must use resources in a sustainable way to suit the huge need of urban areas. The idea of sustainable development encourages people to use resources in a multistage and scientific way. In other words, making the most advantages of resources. For example, some factories use lots of water and produce lots of polluted water at the same time. In the past, they usually drain the polluted water to rivers directly. In this way, lots of water are polluted and can be used no more. Sustainable development suggests to cleansing the polluted wat...
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...resources. It is clear that if there are too many people, we will consume too much resources in a short time. And, once the environment cannot stand such huge need, it must be a disaster to the global world.
Till now, we can get a conclusion that every problems caused by urbanization are not isolated. In fact, they are related to each other tightly. Urbanization is a inevitable choice for human development since everyone is long for a better life. Sustainable development is also a inevitable choice for human to solve the problems caused by urbanization. With the process of urbanization, the contradiction between human and nature is more and more obvious and serious. These problems not only restrict the process of urbanization but also will do harm to human in the future. Maybe we have no other choices except promoting sustainable development. It is the best choice.
And last of all, modernisation is another cause of urbanisation as urbanised places are usually characterised to have sophisticated technology, medical services and facilities, communication and much more. Many people feel as though these these characteristics allow for a more comfortable
Steve Johnson makes arguments for urbanization and the positive impact they have overall, despite some of the health problems they have created. His main argument is relating to the environment and urbanization. Johnson argues that while cities are usually viewed in a negative light, they do not offer negative impact on the environment. He discusses how urbanized cities are a necessary trend for the future of global relations. “The sheer magnitude of such of a footprint has been invoked as part of anti-urban environmental arguments, but the primary objection is in fact industrialization not
Cities all over the world are developing. As war ended in 1942, a significant number of people move to the city because they want to improve life. This urbanization process is causing a number of problems and should be met by sustainable development policies. In the beginning, it is important to know the definition of sustainable development. There are some definitions for sustainable development, but simply they say that sustainable development is a development which using resources now and preserving them for future generations (Adams, 1999, p.137). This concept has been agreed internationally at a Rio Conference in 1992 to be implemented by all government policies which mostly known as “Agenda 21” principles (Adams, 1999, p.141). This paper will show that traffic jams and housing problems caused by urbanization can be met by sustainable development policies. The structure of this paper will first explain the situation that leads to traffic jams and housing problems. Next, it will elaborate the sustainable development solutions, implications for the solutions, and evaluations how effective the sustainable development solutions solved the problems.
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.
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 has to deal with the construction of new modernized construction and the use of technology, in total it means advancing from the local to make modernized place and an industrial site. Also it includes the construction of infrastructural buildings, infrastructural buildings are buildings that are constructed for the betterment of the country for the people it includes hospital, schools, bridges, water supplies and different other buildings. Most of the land were covered by the trees, and they only few people living there, in order to develop a modernized place, or an urbanized place, construction needs to be made. In the determination of making an urbanized place where factories and all could be done, practice such as deforestation is done. Lands that were filled with tees are then cutting in order to satisfy the project of urbanization. The urbanized places are still developing which increases the rate of
The theory was proposed by the publication of the book Garden Cities of To-morrow. The author proposed more than harmony between man and nature, in fact he introduced a policy to maintain the social balance, threatened by the sordid conditions of urbanization of English folk layers during the nineteenth century. This concept of urbanization beyond plan forms, functions, financial and administrative resources of an ideal, healthy and beautiful city mainly considers the satisfaction of the masses, controlling their concentration in metropolitan centres. Initially, Howard uses diagrams to warrant the creation of a garden city.
There are three kinds of development in megacities we would like to explore in this paper, they are sustainable development, economic development and human development. Those kinds of development face many problems in megacities. In 1950 there were only New York and Tokyo as megacities and now in this 21 century the number of megacities are increasing.In 2013 noted there are 28 megacities (New Geography, 2013). Industrialization in developing countries is the main reason why the poor peasant in rural area moved to the cities in the name of better job and higher wages. This urbanization will change the population proportion which is decreasing the rural population and on the other side, increasing the population of urban areas. This continuing movement will inevitably create big and even bigger community in the city and in the end a megacity will be formed. This big number of population influences development of megacities.
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.
As previously implied, cities are currently the antithesis of even the barest sense of sustainability. To succinctly define the term “sustainability” would be to say that it represents living within one’s needs. When it comes to the city, with almost zero local sources of food or goods, one’s means is pushed and twisted to include resources originating far beyond the boundaries of the urban landscape. Those within cities paradoxically have both minimal and vast options when it comes to continuing their existence, yet this blurred reality is entirely reliant on the resources that a city can pull in with its constantly active economy.
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.
As the result of urbanization, cities have more problems to overcome such as pollution, overpopulation, drug abuse, congestion, crime, poverty, traffic jam, slum areas, and many more. There must be something to solve these problems. Government and citizens should be involved because taking care of city problems can’,t be done entirely by government. The community can be even more successful because it deals directly with problem areas.
This is the most important environmental issue because it leads to many others. It leads to loss of species, shortage of land, lack of resources, deforestation, health issues, pollution, and famine. Overpopulation is a growing problem we can all stop. The only way this is going to be stopped is by humans taking action and trying to help each other. Works Cited Overpopulation is Everyone’s Problem, No author, 2013.
The urban environment that we live in consists of conditions, circumstances and elements which influence the development and existence of people. When we are conceived and up until our demise, we are frequently interacting with the environmental forces that find it upon us whether natural or manmade. Benefits are found in sunlight and the warmth it gives and problems are created by storms and the cold that it brings, but these elements do not discriminate as they affect us all in the same way whether young or old. There is a big difference between the natural forces and the manmade as the latter is greater. The forces that are shaped by modern technology within the manmade environment do in f...