拉丁美洲住区的非正规/正规形态形成:应对城市碎片化问题

IF 3.9 2区 社会学 Q1 URBAN STUDIES
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引用次数: 0

摘要

非正规住区的城市形态形成源于占领、改造和形态扩展过程,这些过程造成了领土分割,产生了不平等和空间隔离,这是拉丁美洲非正规城市化的主要特征。然而,关于分析造成碎片化的过程的研究却很少。本研究开发了一种形态分析方法,旨在通过识别由政治和社会因素推动的地域化和非地域化动态,改善城市集合过程,从而在非正规形态演变中产生空间不连续性。作为一种方法,通过绘制 2002 年至 2021 年期间利马、墨西哥城、麦德林和智利圣地亚哥三个非正规住区模型的占用、改造和网络扩展过程的形态演变图,进行了非同步分析,以便对案例进行比较。结果,获得了被称为 "界面装置"(ID)的纠正机制,其中包括改进土地管理政策和根据非正规演变实施渐进干预,在领土演变的不同阶段减少城市碎片化,并有可能应用于全球南部的国际背景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Informal / formal morphogenesis in Latin American settlements: A response to the problem of urban fragmentation

Urban morphogenesis in informal settlements results from occupation, transformation, and morphological extension processes that cause territorial fragmentation, producing inequality and spatial segregation, which are the main characteristics of Latin American informal urbanism. However, there is scarce research on analysing the processes that cause fragmentation. The research develops a morphological analysis that aims to improve the processes of urban assemblage by identifying the dynamics of territorialisation and deterritorialisation promoted by political and social factors, capable of producing spatial discontinuity in the informal morphogenic evolution. As a method, a diachronic analysis is developed by mapping the morphological evolution of the processes of occupation, transformation and extension of networks between 2002 and 2021 on three models of informal settlements in Lima, Mexico City, Medellin and Santiago de Chile for a comparison of cases. As a result, corrective mechanisms called “interface devices” (ID) are obtained, which include the improvement of land management policies and the implementation of gradual interventions according to informal evolution, decreasing urban fragmentation in different phases of territorial evolution and the possibility of being applied in international contexts of the global south.

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来源期刊
CiteScore
9.50
自引率
4.90%
发文量
45
审稿时长
65 days
期刊介绍: Journal of Urban Management (JUM) is the Official Journal of Zhejiang University and the Chinese Association of Urban Management, an international, peer-reviewed open access journal covering planning, administering, regulating, and governing urban complexity. JUM has its two-fold aims set to integrate the studies across fields in urban planning and management, as well as to provide a more holistic perspective on problem solving. 1) Explore innovative management skills for taming thorny problems that arise with global urbanization 2) Provide a platform to deal with urban affairs whose solutions must be looked at from an interdisciplinary perspective.
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