农村工业化地区的城市更新:从破碎到整合——以佛山市南海区为例

空间破碎是农村工业化地区实施城市更新的主要制约,如何整合是重要的实践和学术课题。本文以“问题-对策”为分析框架,以佛山市南海区为例,从广度层面揭示出三类空间破碎及其对改造的约束机理和现有改造的整合特征,并通过深度的案例比较探究空间整合的关键所在。研究发现:物质和权属的空间破碎是该类地区的典型特征,改造又衍生出政策空间破碎;破碎增加交易成本,阻碍用地整合;现实中的整合改造是少数;在市场资本的驱动下,政府推动整合的效果显著。以“交易中间人”的角色统筹改造彰显出政府降低交易成本以协同市场的职能回归。

URBAN RENEWAL TO INTEGRATE FRAGMENTED RURAL INDUSTRIALIZED AREAS: A CASE STUDY OF NANHAI DISTRICT,FOSHAN CITY

Spatial fragmentation is a main barrier for the integrated redevelopment of rural industrialized areas.How to integrate fragmented space is an important topic practically and academically.Based on the analytical framework of "problem-solution" and taking Nanhai District,Foshan City for example,this paper attempts to reveal three types of fragmented space,their constraints on integrated redevelopment,and the spatial patterns of existing redevelopment projects.In addition,the paper explores the driving forces underlying spatial integration through in-depth comparative case studies.It finds that fragmentation exists in terms of physical landscape,property rights and applicable policies,which means high transaction costs and thus impedes integrated redevelopment;redevelopment with integration is the minority;integration achieves a remarkable effect under the driving force of market,especially when local governments join in.The government acts as transaction brokers in coordinating the integrated redevelopment,which highlights the government’s returning to its own responsibility in the reduction of transaction costs and the coordination with market.