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土地资源稀缺与土地粗放经营同时并存,已经成为制约深圳城市竞争力的刚性因素。深圳一方面是土地资源稀缺,根据有关部门对深圳的地貌、坡度、地形、地质和生态保护等多因素综合测评,全市可建设用地约931平方公里,到2001年底,全市土地开发面积逾500平方公里,如果按近年的开发速度,10到15年后,深圳将无建设用地可供。因此,土地资源严重影响深圳现代化国际性大都市的建设步伐,严重影响深圳的未来发展空间,土地问题已经成为制约深圳城市竞争力的瓶颈。另一方面是深圳的土地粗放经营还比较严重。目前,深圳的单位面积建成区GDP 为3.6亿元/km2,单位面积工业用地产值为20亿元/km2,香港1999年的单位面积建成区 GDP 为68.7亿元/km2,单位工业用地产值为163亿元/km2,与香港比较,深圳两项指标分别相差19倍和8倍左右,它充分说明了深圳的土地集约经营、规模效益还比较低。
The scarcity of land resources and the extensive land management coexist at the same time and have become a rigid factor restricting the competitiveness of Shenzhen’s cities. Shenzhen, on the one hand, has scarce land resources. According to relevant departments’ comprehensive evaluation of the topography, slope, topography, geology and ecological protection of Shenzhen, the city can construct land of about 931 square kilometers. By the end of 2001, the land area of the city has exceeded 500 square meters Km, if according to the speed of development in recent years, 10 to 15 years later, Shenzhen will have no construction sites available. Therefore, the land resources seriously affect the pace of Shenzhen’s construction of a cosmopolitan city and seriously affect the future development of Shenzhen. The land issue has become the bottleneck that restricts the competitiveness of Shenzhen’s cities. On the other hand, extensive land management in Shenzhen is still relatively serious. At present, the built-up area of Shenzhen has a GDP of 360 million yuan / km2, an industrial output value of 2 billion yuan / km2 per unit area, and a built-up area of 6.88 billion yuan / km2 for Hong Kong in 1999. The unit area of industrial production is 163 Billion yuan / km2, compared with Hong Kong, Shenzhen, respectively, a two-fold difference between the two indicators of 19 times and 8 times, which fully illustrates the intensive management of land in Shenzhen, economies of scale are still relatively low.