Wednesday, May 6, 2020

Sustainable development, a new way of urbanization

Introduction Urbanization, which is becoming a buzzword during the last few decades, is enlarging at a booming speed. It is predicted that 93 percents urban growth will occur to the year 2020, in the developing world (Elliot J.A, 1999). Generally speaking, more than half of the people around the world have been moved to cities, which led to a series of â€Å"matters† connected with people’s life that changed in a dramatical way. In this period, sustainable development, another buzzword during the past few years, came into people’s view and gradually became the mainstream of society development. Its definition is to make the development continue in a long term, which means allowing appropriate economic growth and industrialization without†¦show more content†¦Meanwhile, it also should popularize the green living ideas in public. Every year, a large amount of paper and disposable chopsticks are produced. â€Å"Since 2006, the annual consumption of chopsticks in T aiwan was around 4.8 billion pairs which equals to about 3 million of cut down bamboo plants (Shih, Y. F., Huang, C. C., Chen, P. W,2010).† Thus, by limiting the use of disposable chopsticks and advocating using both side of papers in government and companies, it can effectively reduce the use per day and as a result, the demand of timber will go down, which can slow down desertification. Significantly, desertification also cause soil erosion, which means soil surface is worn by wind and water. Desertification makes soil easy to erode by water or wind, as soil is exposed and soil structure is instable without forest. LaI R(2003) says that â€Å"â€Å"Land area globally affected by erosion is 1094 million ha (Mha) by water erosion, of which 751 Mha is severely affected, and 549 Mha by wind erosion, of which 296 Mha is severely affected.† To control soil erosion, an obvious way is virescence, enlarging forest cover, which can protect the soil far from exposing to strong wind. Also, the roots of plants under ground play a role as a framework, as they are obstructions to soil movement,Show MoreRelatedHow Can Sustainable Development Save Urban Areas Essay822 Words   |  4 Pages How can sustainable development save urban areas 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 Europeans urban problems as example. 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