Impact Of urbanization on nature. Write a essay.
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Answer:
Urban development can magnify the risk of environmental hazards such as flash flooding. Pollution and physical barriers to root growth promote loss of urban tree cover. Animal populations are inhibited by toxic substances, vehicles, and the loss of habitat and food sources.
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Explanation:
With the development of human society, we have a new word, urbanization. It is the process of transforming a modern rural society which relies mainly on agriculture to a modern urban society which relies mainly on industry and service. Urbanization has become an inevitable trend. This essay will explain the positive effects of urbanization outweigh the negative ones of urbanization.The city is the symbol of humanity civilization and the center of economics, political and social life. It is associated with humanity civilization and progress. In ancient times, human began to settle in communities; with the development of industry and commerce, cities emerged to rise and urban civilization began to spread. In fact, at that time, the size of the city was small, because the surrounding countryside formed a small unit, they are relatively close. The real meaning of city is the product of the development of industry and commerce. Milan, Venice and Paris in the 13th century were all the centers of the important business and trade. After Industrial Revolution, urbanization accelerated its steps. As farmers flocked to the new industrial center, the city received an unprecedented development (city, 2010).
Take Hangzhou, the writer’s hometown, for example. It goes through several developmental periods. It has many famous historic and cultural sites and a long history. Now Hangzhou has became a famous international city and the economic center of the Yangtze River Delta. But in ancient times, it was just a shallow bay. The ancients opened the canal, built the defending seawall, dredged the West Lake, dug water walls, renovated the Qian tang River and developed the ocean shipping. In the Southern Song Dynasty, the economy was flourishing as never before: the handicraft industry was developed, the market was thriving and the population accelerated at fast speed. At that time, Hangzhou became the biggest city in the world. After the opium wars, Hang Zhou went on a lopsided development and modernized road, under the oppression of the western gunboat policy. In the early 20th century, industrialization and modernization in Hangzhou was also staggering.
Now it has become a famous international city and a sub-economic center of the Yangtze River Delta. On October 2002, the municipal government according to the concept about building a new heaven made adjustments decision on the administrative divisions of Hangzhou. The concept of the decision is incorporating the two suburban county-level cities of Xiaoshan and Yuhang into the urban area. On March 25th, 2001, Yuhang District and Xiaoshan District were established. Hangzhou expands from 683 square kilometers to 3068 square kilometers, with its area expanding four times than before and the population increasing to 3730000. In the country’s sub-provincial cities, the rank of the area rose from the last place to the fifth, the rank of the population rose from the thirteenth to the sixth. Hangzhou became a big city after Shanghai in the Yangtze River Delta. The establishment of Xiaoshan District and the Yuhang District makes the city centre move from the West Lake to the Yangtze River. From then on, “the West Lake Times” transformed to “the Yangtze River Times”, which provides a strategic opportunity and greatly enhances Hangzhou’s radiation function. After the establishment of Yuhang District and Xiaoshan District, according to a strategic goal about building a new city and a new heaven, Hangzhou established a city building project whose concept is “city expansion, traveling west and exploitation of the Yangtze River”. It has an important significance on raising the level of urbanization, optimizing the urban layout, adjusting the structure of industry, improving urban quality and competitiveness, strengthening the status of Hangzhou and promoting the new century further and realizing modernization (The major adjustments, 2001). With four Qiantang River Bridges building up, Hangzhou is associated well with Yuhang and Xiaoshan. The bridges made traffic convenient for people.
Urbanization raises the level of people’s life, enhances their living quality and improves the development level of humanity society. Urbanization precipitates the formation of cities’ culture. The Shaoxing Rice Wine is one kind of this culture. In ancient times, it was listed as tribute and reflected the thinking of the Confucian school. Now it is listed as a kind of wine for state banquet. In some festivals, friends and relatives present it as a gift to each other.