国家级开发区城乡建设用地增减挂钩效益分析——以长春经济技术开发区为例

Analysis on the Benefits of Linking up the Increased Urban Construction Land and the Decreased Rural Residential Land in State-level Development Zones

以长春经济技术开发区为例,采用对比分析方法,从社会、生态、经济3方面对长春经济技术开发区城乡建设用地增减挂钩项目实施的综合效益进行定性与定量分析。结果表明:城乡建设用地增减挂钩项目实施后,长春经济技术开发区耕地面积增加51.45 hm2,建设用地面积减少52.05 hm2,土地垦殖率提高了28.47%,提供可出让建设用地面积108.83 hm2,开发区土地节约集约利用水平进一步提升,并有效缓解开发区发展中的土地瓶颈制约;生态系统服务价值提高35.14万元/年,净效益达95 559万元,建立了生产生活环境良好的现代化新型农村,生态经济效益显著;开发区作为新型城市化发展的重要动力和主要载体,能够为我国城乡建设用地增减挂钩试点提供优良的实践平台。

With the method of comparative analysis, this paper attempts to carry out a qualitative and quantitative analysis on the comprehensive benefits of linking up the increased urban construction land with the decreased rural settlements of Changehun economic and technological development zone from three aspects, such as society, ecology, and economy. The results show that, through the implementation of linking up the increased urban construction land with the decreased rural settlements of Changchun economic and technological development zone, the cultivated area has increased by 51.45 hectares, and 52.05 hectares of construction land area is reduced, land reclamation percentage improves by 28.47%, providing an area of 108.83 hectares of construction land transferred, the level of land economical and intensive use in the development zone improves further, which effectively alleviates the bottleneck of land in the zone development; the ecosystem service value increases by RMB 351 400 per year, and the net benefit is up to RMB 955 590 000, a modern new countryside with good producing and living enviromnent is established with significant ecological and economic benefits ; as an important driving force and the main carrier of new urban development, development zone can provide an excellent practice platform for linking up the increased urban construction land with the decreased rural settlements in China.