CAJ | 학술논문

城市作为经济、社会要素的重要空间载体，是一个不断变化和更替的生态巨系统。当前，随着经济社会发展新阶段的来临，国家层面正在调整城市发展思路，以新型城镇化为突破口，寻求新的经济增长点。为了有效推进新型城镇化，城市建设必须摒弃过去片面追求城市规模扩大、空间扩张的做法，开始将视角转向存量建设用地资源上来，通过对存量建设用地的有效盘整，以城市有机更新为实施路径，把握城镇低效用地再开发的历史契机，打破土地利用瓶颈，通过存量换增量的土地利用模式，实现土地资源的集约节约利用，强化城市核心功能，提高城市的区域辐射能力。
성시작위경제、사회요소적중요공간재체，시일개불단변화화경체적생태거계통。당전，수착경제사회발전신계단적래림，국가층면정재조정성시발전사로，이신형성진화위돌파구，심구신적경제증장점。위료유효추진신형성진화，성시건설필수병기과거편면추구성시규모확대、공간확장적주법，개시장시각전향존량건설용지자원상래，통과대존량건설용지적유효반정，이성시유궤경신위실시로경，파악성진저효용지재개발적역사계궤，타파토지이용병경，통과존량환증량적토지이용모식，실현토지자원적집약절약이용，강화성시핵심공능，제고성시적구역복사능력。
City is the important spatial carrier of economy and society, and is a changing system, too. In the new period, China is improving the urban development thought which takes new urbanization as the sal y port, and finds a new economic growth point. For advancing the new urbanization, China’s city need to abandon the traditional way such as outspread space, and notice the development of construction land reserve; by construction land consolidation, fol ow the organic renewal way, grasp the chance of inef cient land redevelopment, break the bottleneck of land use, use the stock trade incremental, come true the intensive land-use, intensify urban key funciton, improve the radiation capability of area.