重庆市城市用地供需状况研究

首先从供给数量和供给质量两方面,分析了重庆市区城市建设用地的供给状况。耕地在重庆市城市建设用地的供给来源中占有重要地位,但供给数量有限;受重庆市区自然条件的限制,城市建设用地的质量较差,表现在坡地多、平地少,冲沟多、地块小,难建地多、宜建地少,所以,重庆市城市建设用地的供给能力相当有限。其次,分析了重庆市区城市建设用地的需求状况。从城市GDP的增长、重点建设项目和城市人均用地水平的提高这三个方面分析了城市建设用地的未来需求趋势。结论是：重庆城市建设用地的供给相当有限,而需求量很大;随着未来重庆市经济社会的发展,城市用地的供需矛盾将成为城市发展中面临的一个重大问题。从合理利用和保护土地资源,为重庆的经济发展提供用地支持和保障的角度出发,文章就此问题提出了对策和建议。

ON THE SUPPLY-DEMAND RELATIONSHIP OF URBAN LAND IN CHONGQING MUNICIPALITY

The supply-demand contradiction in urban landuse has been an important problem in an urban developing in China .In this paper, the supply condition of urban landuse is analyzed firstly according to the both quantity and quality of urban landuse supply in Chongqing. The quantity of urban landuse supply in Chongqing is limited because the cultivated land protection is one of the national basic policies in China while cultivated land is an important part in supply of urban landuse in Chongqing. The quality of urban landuse is not good by the limitation of natural condition, such as mountains, hills and valleys, in the urban districts in Chongqing. There are many slopes and few flat lands, many gullies and small plots, many difficult building lands and few suitable building lands, which resulted in that an amount of land for the construction leveled by engineering measures is limited. So, the supply capability of urban landuse is considerably limited in Chongqing. Secondly, the demand condition of urban landuse in Chongqing is analyzed in this paper. Considering the continuous increase in urban population and the gradual improvement in the standard of urban per capita land in the future, urban landuse will be in great demand. Based on the analyses of the trend of the demand for urban landuse in the future according to the increase of the urban GDP, major construction projects and the improvement in the standard of urban per capita land, the following conclusions can be drawn: the supply capability of urban landuse is considerably limited while the urban landuse is in great demand in Chongqing. Therefore, the supply-demand contradiction in urban landuse will become a momentous problem with the development of economy and society in Chongqing municipality in the future. In order to reasonably use and protect land resources, and provide a support and insurance of land for the economic development in Chongqing municipality, authors propound countermeasures and propositions.