新一轮规划实施背景下发达地区土地利用策略——以宁波市大嵩新城为例

Land Use Strategy in Developed Coastal Areas under Background of Newly Land Use Planning Implementation Take Dasong New City in Ningbo for Example

为了系统地分析沿海经济发达地区土地利用问题,提出适宜于该区域全面协调发展的土地利用策略。采用案例分析法,以宁波市大嵩新城为例,通过分析沿海发达地区城市发展定位,新一轮规划实施背景下新城建设发展过程中所面临的用地制约和用地问题,有针对性地从开源节流两方面提出适宜于大嵩新城发展的可行用地策略。经测算,大嵩新城通过改旧挖潜,可以增加建设用地650 hm2,通过上山下海可增加建设用地860 hm2,能有效缓解当前的用地矛盾。研究结果表明,坚持内涵挖潜以及结合自身地缘优势调整好用地空间布局的土地利用策略,既可以为地方政府制定新一轮规划管控措施提供一定参考,同时也可以为保障区域城市建设发展用地提供可行的建议。

The purpose was to put forward some land use strategies which was fit for development of coastal economic developed region by analyzing land use problems of this area. A case analysis method was adopted and Dasong new city in Ningbo was selected as the case area. By analyzing orientation of urban development of coastal economic developed area and finding restrictions and problems of land-use which was faced in development of new city with a background of new land use planning implementation,it was suggested that we should innovate land-use strategy,which was fit for Dasong new city's development,from two aspect which was broadening sources of income and reducing expenditure. Through tapping the potential and remolding old building,it could increase 650 hectares land for construction. And by using the land in the hills or reclaiming land from sea,it could increase 860 hectares of land for construction. This construction land could ease contradiction of land use effectively. The research findings showed that the land-use strategy which insisted on digging the latent power in land-use and adjusts the land-use spatial distribution with its geographical advantages was very useful for coastal economic developed region. It could not only provide some advices for local government to make a new land use plan and control measures,but also provide feasible suggestions for land requirements of construction and development of cities.