Pakistan’s present population is about 1/3 urban. though, that outline will increase to nearly 50% by 2025. This short studies the drivers of Pakistan’s urbanization, and highlights together the positive and negative inference of the country’s change to an additional urban position. Much of Pakistan’s urbanization is determined by migration. In past decades, Indian Muslims and Afghans escaped to Pakistani metropolis to escape conflict back home. these days, rural Pakistanis are inflowing cities to escape war, uncertainty and natural ruin, and also to found new occupation and better essential services. The large natural raise in Pakistan’s total population also give details the country’s rising urban peoples. (Kugelman M 2013),
The rate of urbanization and its assistant influence change in areas across the globe. Asia holds almost half the world’s big cities and continues to urbanize quickly. Given its present annual growth rate, Asia’s urban population is nearly to double in less than 20 years. Urbanizations reveal more than demographic change. It is both driven by and extremely influences the context and development. It uses both direct and indirect compensation in the effort towards worldwide
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The most rising problem are climate changes, freshwater scarcity, deforestation, and fresh water pollution. These harms are very composite and their connections are hard to describe. It is very significant to look at problems. Even the interconnections between environmental troubles are now improved known, we still lack of knowledge on how the issues are connected, on what degree they interrelate and what are the most effective actions. One problem is to put together land- and water use planning to provide food and water security. Pakistan is developing country it has some target to achieve it Millions Development Goals but the overpopulation such urbanization is main hurdle to get
Beall, Joe. Basudeb, Khasnobis. Kanbur, Ravi. Urbanization and Development: Multidisciplinary Perspectives. Oxford University Press, 2010.
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.
Another reason for urban change in Dharavi is the rapid population growth. India’s population growth has been taking place at a very fast rate. India contains nearly one fifth of the worlds entire population. This increase in population has caused many problems for the people in Dharavi such as unemployment, pressure on infrastructure, scarcity of resources as well as inequitable income
There will growth of water born diseases increasing health hazards and degradation of environment and ecosystems. This affects the natural environment system leading to exaction of some species. And the due contamination of water can also lower the production of agriculture products and other economy activities will decrease. If there will more water bodies pollution it also has negative effects on its environment there decline of economy of the country. Since more of the country budget have invest on the health sectors. The country major users of water are agriculture, intensification hydropower and industrialization. Urbanization is another significant challenge. Rural-urban migration increases pressure on urban infrastructure and services and cause environmental problems which will lead to water pollution.
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.
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.
Nowadays, more than half of the world population lives in cities. Urban populations consume 75% of the world 's natural resources and generate 75% of waste. Cities have become consumers of enormous amounts of natural resources and generating massive environmental
Urbanization is the process of becoming a city or intensification of urban elements. Since modernization, the meaning of urbanization mostly became the transformation that a majority of population living in rural areas in the past changes to a majority living in urban areas. However, urbanization differs between the developed and developing world in terms of its cause and the level of its negative outcomes. Korea, as one of the developing countries, experienced what is called ‘ overurbanization,’ and it experienced a number of negative consequences of it, although it could achieve a great economic development by it. This paper examines how urbanization differs between the West and the rest of the world, the characteristics and process of urbanization in Korea, problems sprung from its extreme urbanization, and government policies coping with population distribution.
...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).
If a person living in a city living in the city goes out for a walk, they will see that everything is perfect. The air is fresh and the beaches are clean and the sea waters look crystal clear. Even though everything looks right, problem still persists in other parts of the world. A lot of people’s thinking about the environment is confined to their surroundings and where they live, so they do not realize that the environment is in danger because of their actions. What should come into their concern first is that even though everything looks perfect, their community and surroundings are also polluted. In cities, the streets and the parks may be sparkling clean, there is no guarantee that the air is clean. In large cities, megapolises and metropolises, a major mode of transportation are cars. Car usage produces a lot of carbon dioxid...
Pakistan has all the major ingredients necessary to become a developed nation; it has a geo-strategic location, a generous availability of natural resources and a large population in the working age. Despite having the potential to turn itself into a developed country, Pakistan has not been able to fulfill its potential.
Fresh water is a limited resource in many parts of the world. And this will become more dearth due to increasing in population, urbanization and climate change. The major fact for this paucity of fresh water is not only due to demand for water but also due to pollution in freshwater ecosystem. Due to the pollution created by human beings in this ecosystem, the usable water has decreased drastically and the cost of purifying the water has increased dramatically. The main sources of water pollution are point source and non point source. Point sources include pipeline discharge of pollutants such as domestic sewage discharge industrial waste effluents from factories or plants, to receiving waters. In contrast, non-point pollution results from storm runoff, which transports polluting materials diffusely over land.
Sustainable development can solve problems of environmental damage, or in other words, pollution. For example, water pollution is severe nowadays. Waste water was continually discharged from factories, with poisonous chemicals running with it. Considering the aim of sustainable development, we can come upon some ideas to deal with the problem. First, sewage system should be improved during the development so that drinking water can gain more purity. Furthermore, rain water can be separated from industrial and domestic water, it should go through another system so that people can harness it more effectively and properly. The emission of waste water, which contains organophosphorus pesticide, should also be restricted, for they pollute water heavily and harm not only fish and aquatic animals but also people use the polluted water. Air pollution caused by over urbanization are among the most severe problems...