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随着我国国民经济的蓬勃发展,城市化的进程很快,以中心城市领导郊区县的体制普遍得到推行,城市已成为一定地区内的政治、经济、文化中心.全国设市城市1982年为245个,1984年发展到333个,1987年达到381个.据公安部公布资料,百万人口以上的城市(不含郊区县)已达到57个,人口密集程度是相当高的. 在城市的规划、建设、管理上普遍面临着新的课题.如由封闭型改向开放型,城市生活基础设施由福利型改向经营型,服务设施的社会化,城市土地的有计划开发经营等等.其中一个比较突出的问题,是城市用地越来越紧张,生态平衡如何才能达到良性循环.
With the vigorous development of our national economy, the process of urbanization is fast and the system of leading the suburban counties in central cities is generally implemented. The city has become the political, economic and cultural center in certain regions. The cities set up in the country in 1982 were 245 To 333 in 1984 and to 381 in 1987. According to information released by the Ministry of Public Security, the number of cities with a population of over one million (excluding suburban counties) has reached 57 and the population density is quite high. , Generally facing new problems in construction and management, such as changing from a closed type to an open type, changing urban welfare infrastructure from welfare type to management type, socialization of service facilities, planned development and operation of urban land, etc. Among them, A more prominent issue is that urban land is getting more and more tense, and how the ecological balance can reach a virtuous circle.