城市建設對環(huán)境的影響英文(共12頁)

1、Abstract:City is the center of the politics, economy, culture and life, is the densest population and economic activities, resources and environment of high pressure area. Under the premise of that current urbanization process is accelerated, rapid growth of urban economy and the increasing urban po

2、pulation, the shortage of resources and energy brought lasting pressure on the urban environment; Residents consumption pattern change caused a huge sewage and waste that increase in the processing of consumption and pollution problems, also bring huge challenges for city environment management; Fac

3、ed with these problems , we need to constantly innovate urban environmental management concepts, strategic thinking and systems to meet the development needs of the times and circumstances , take urban environmental management of road with Chinese characteristics.Keywords: Pollution, Environment, Ur

4、banization construction = 1 * ROMAN I. The Impact Of Urbanization Construction On The EnvironmentWith the speeding up of urbanization and population increase, human survival and development of the environment change constantly, resources, environment, population and other social and economic problem

5、 is increasingly acute, the environment problem has become one of the important factors that hide the social and economic sustainable development. Therefore, attaching great importance to the environmental problems in urbanization construction, correctly handling the relationship between economic de

6、velopment and environmental protection, has become an important topic for Chinas economic and social sustainable development.1.1 The increasing pollution for consumptionWith the speeding up of urbanization and the transformation of urban function and structure, urban resident population and floating

7、 population will continue to maintain rapid growth trend, urban population pressure will be more outstanding, at the same time, with the improvement of peoples living standard and consumption upgrade, all kinds of resources and products will be improved to a great extent, and bring greater pressure

8、on tighten supply of urban resource, environment. Water resources shortage, increase in sewage, waste and other waste production, motor vehicle pollution aggravate, cities to speed up the degradation of natural ecology system and a series of environmental problems, all these have brought new challen

9、ges on environmental protection work for city.1.2 Marginalized urban environment pollutionIn the process of urbanization industrial pollution prevention and control, many cities have closed and removed some polluting enterprises, in the technical transformation on the basis of centralized control an

10、d pollution of city industrial layout adjustment. So, on the one hand, IT adjusted the function and layout of the city, improve the urban environmental quality; On the other hand it also objectively caused the urban industrial layout to the surrounding city development, show the tendency of urban in

11、dustrial pollution marginalized.1.3 Motor vehicle pollution problemsFrom the point of atmospheric environment, due to the improvement of living standards, motor vehicle especially the fast rise in number of private cars, motor vehicle exhaust has become the first major sources of air pollution in ci

12、ties. According to the current development trend of the vehicle, if we cannot effectively control motor vehicle pollution, by 2010, the city environmental air pollution will be from the current Coal smoke into hybrid Coal smoke and polluting vehicles pollution. = 2 * ROMAN II. The Reasons Of The Pol

13、lution2.1 The air pollutionThe citys air pollution has strong regional characteristics in the spatial distribution, which gives priority to with suspended particulate matter pollution in the northern city, the southern city of acid rain pollution is more serious. Pollution intensity of city and its

14、surrounding areas was obviously higher than that of the countryside, with super large and large cities is the most prominent performance. Same size of the city air quality is different for industrial structure, economic development level, urban infrastructure and the climate characteristics of areas

15、, and there is a big difference.2.2 The water pollutionWaters pollution increase obviously nearby towns whose industry is more developed. Pollution of the city is given priority to with organic pollution, ammonia nitrogen and volatile phenol ,while petroleum pollution is very serious. As to strength

16、en the control of industrial pollution, emissions of industrial waste water, and the trend of the pollution load decline year by year, but at the same time, sewage emissions and pollution load is a trend of rising and that has tied, and industrial wastewater pollution in some cities, sewage has rise

17、n as the main contradiction. And the city life sewage treatment and processing level is not high, resulting in pollution of the city.2.3 Living garbage pollutionIn recent years, the municipal solid waste has increased significantly in the number of urban garbage disposal facilities seriously lagging

18、 behind the urban development for that the city garbage actual rate is low. Random pile up garbage, the soil and groundwater in areas surrounding the cities has been a serious threat. = 2 * ROMAN = 3 * ROMAN III. The Reasons That We Should Concern About This ProblemEnvironmental problems caused by u

19、nreasonable exploitation and utilization of natural resources of environmental damage, industry and agriculture caused by rapid development of urbanization and air pollution, noise, water resource, etc. The current environment problem has become a common problem faced by all over the world. On the o

20、ne hand, in the process of industrial upgrading, the developed countries eliminate industrial transfer to developing countries, and output garbage to the third world; On the other hand, with the development of its industrialization and urbanization in developing countries, combined with their own en

21、vironmental resource overexploitation, its environment is being more and more serious damage, many places have been a vicious circle between economic development and environmental damage, which seriously hindered the coordinated development of social economy and the health maintenance of human livin

22、g space. At present, Chinas urbanization is advancing at an unprecedented speed, but the resulting serious destruction of ecological environment is the consequence, appeared a lot of problems that influence human life and production, and even influence the survival of human. = 4 * ROMAN IV. The Solu

23、tion To The Problem4.1Strengthen the education and set up good ecological culture atmosphereAt present the environmental protection consciousness of the Chinese people and the overall level remains to be further improved, in a sense, also it is the fundamental way to solve the problem of environment

24、al education. Especially to strengthen environmental protection education in rural areas, let people understand the importance of environmental protection and the harmfulness of pollution. By strengthening education, enhance all levels of peoples environmental consciousness level, to economic, envir

25、onmental and social benefit are unified as the goal to develop towns, make the general residents realize that it is necessity and importance protect our living environment and within the scope of the whole society to build a good urban civilization and new trends.4.2 Build a highly efficient governm

26、ent operation mechanismOne is the construction of a clean, efficient and transparent government function team. This allows information sharing, at the same time to coordinate all aspects of the relationship between government and society, mobilize the enthusiasm of each respect, so that the manageme

27、nt function and resource configuration can be reasonable used. Second, set up a perfect achievements appraisal system, the evaluation index and economic development, environmental protection, the coordinated development of integration of social progress, so that it can ensure the smooth implementati

28、on of the urban construction, promote the ecological consciousness and popularize the ecological values. At the same time we should hang hook the examinational and urban construction, not only changed the government functional departments work style, but also can drive the sustainable development of

29、 urban construction. Third, we should step up efforts in supervising the environmental protection, establish an effective system of law enforcement and supervision, so as to effectively control environmental pollution, improve environmental quality and legal, really urban construction incorporated i

30、nto the legal track.4.3 Control population growth and improve population qualityProblems in urbanization are caused by population growth, so population control is necessary. With the quickening of regional and sectoral economic, between cities and between urban and rural areas as well as mobility be

31、tween different regions are also accelerated. We should strengthen the permanent population and floating population management to establish guidance mechanism, and actively take the implementation of the family planning policies.4.4 Overall planning, rational distributionThe planning and layout of c

32、ity involves various aspects of natural factors, economy, technology and environment. All localities should be based on the national macro city construction strategy, overall planning, comprehensive balance, according to the area of natural resources, geographic conditions, economic base, productivi

33、ty level, historical and cultural background and other factors to determine the future trend of the development of city construction, the pace and direction of development, diversification out of a distinctive road for the city construction.4.5 Strengthen environmental management and urban greeningW

34、e should strengthen the rational development and utilization of waste water, exhaust emission regulation and water resources, and change the water used, improve the utilization rate of industrial water. The development of water purification technology is also important, which can enables it to achie

35、ve the emission standards, and put the pollution to a minimum; Whats more we can promote water-saving technology and equipment, promote water conservation concept, improve the awareness of conservation. = 5 * ROMAN V. Conclusion:With the development of urbanization, the environment of the city, there is a lot of problems. The rapid development of urbanization of industrial as well as a large number of population also caused damage the urban environment of negative impacts, in order to make the urban environment and improve peoples living standard and promote