摘要
在存量土地再开发过程中,产生的新增价值(增值空间)分配的合理性,成为影响土地再开发运行效率的关键。从尺度重构视角,构建土地再开发增值空间分配研究框架,以广州海珠湾枢纽地区为例,对自主改造、土地征收和土地整备3种再开发模式,进行尺度跃迁观察,并剖析相应的增值空间分配成效及再开发项目推进情况。研究表明,柔性跃迁的自主改造与刚性跃迁的土地征收,均是基于经济平衡进行的增值空间分配,容易挤压为社会共享的单元增值空间,导致再开发工作难以推进。而中间跃迁的土地整备,通过权力与空间的适配调整,以“储改结合”促进多方合作改造,以“单元”社会平衡为原则,促进增值空间分配的“显性化”,保障为社会共享的单元增值空间。基于此,提出土地再开发增值空间分配合理化的路径,包括:构建上级政府权威的土地整备统筹机制,构建成片连片的土地整备单元载体,构建社会平衡的显性化分配机制。
The key factor that influences the progress and operational efficiency of a reserved land redevelopment program is the rationality of land value increment allocation. Scaling-up has become a type of spatial governance instrument. During land redevelopment, there are three types of scaling-up statuses: self-transformation as flexible scaling-up, land acquisition as rigid scaling-up, and land consolidation as medium scaling-up. This paper establishes a framework for research on land value increment allocation in land redevelopment from the perspective of rescaling, taking Guangzhou Haizhu Bay Transport Hub and its surroundings as a case study. Three redevelopment pattern types(self-transformation, land acquisition, and land consolidation) were observed based on the scope of scaling-up, the effectiveness of land value increment allocation, and progress of redevelopment programs under different scaling-up models. On a plot with single ownership, flexible scaling-up can be regarded as a financially oriented self-transformation. The non-transparent mechanism of land value increment allocation is likely to squeeze society-shared benefits derived from land appreciation of a "unit", which tends to make it difficult to promote self-transformation programs. Rigid scaling-up can be considered as land acquisition under government control. It focuses on land as a "unit" and financial balance, compiling land acquisition and banking proposals. The powers of multiple stakeholders are not equal during the processes of land acquisition. The nontransparent allocation mechanism of land value increments, led by the local government, is likely to induce new conflict from original landowners, leading to impediments of such programs. In medium scaling-up, land consolidation is based on interactions among the multiple stakeholders. It satisfies practical demands of land redevelopment programs by coordinating interrelationships between power and space. The "bankingtransforming" land consolidation approach promotes cooperation on land redev
作者
何冬华
杜金莹
刘玉亭
杨恒
赵楠楠
He Donghua;Du Jinying;Liu Yuting;Yang Heng;Zhao Nannan(School of Architecture,South China University of Technology,Guangzhou 510641,China;Guangzhou Urban Planning&Design Survey Research Institute,Guangzhou 510060,China;Guangdong Enterprise Key Laboratory for Urban Sensing,Monitoring and Early Warning,Guangzhou 510060,China)
出处
《热带地理》
CSCD
北大核心
2022年第4期509-518,共10页
Tropical Geography
基金
国家自然科学基金项目(41771175)
广东省城市感知与监测预警企业重点实验室基金项目(2020B121202019)
广州市城市规划勘测设计研究院科技基金项目(RDI220200202129)。
