城中村更新改造下的狮舞空间

No abstract

The rapid rise of creative or cultural industries not only contributes to regional economic growth, but also to a revised spatial model of urban structure, helping in the redevelopment of old town spaces. However, the spatial characteristics of creative clusters, especially at the micro-city level, are not fully understood. This study attempts to characterize the spatiality of creative clusters on the basis of a literature review and empirical study of Shanghai. By using Geographical Information System (GIS) spatial analysis and interviews, this paper examines the spatial features of creative clusters in Shanghai and their connection with urban historical, social, cultural and political aspects. It finds that creative clusters are primarily distributed in particular locations of Shanghai, namely in the inner-city, old industrial districts, places close to universities, Central Business Districts (CBDs), and entertainment and tourist zones. The old colonial zones in Shanghai play an important role in fostering the agglomeration of creative industries because of the special image of these spaces, in particular due to the abundant workshop spaces remaining from the industrial heritage. Great intimacy between creative industries and urban spaces becomes apparent in the case of Shanghai, demonstrating that the creative economy has become an important instrument in regenerating cities. Moreover, a differentiation in space among various categories of creative clusters in Shanghai was also noticed in this study.

<p class="Abstracttext-VITRUVIOCxSpFirst">The paper deals with the issue of the regeneration of the existing building heritage by framing the problems that characterize the relationships between users-buildings-neighbourhoods in a circular vision. Circular Economy concepts are well suited to the building and construction sector in cities. For example, refurbishing and adaptively reusing underutilized or abandoned buildings can revitalize neighborhoods whilst achieving environmental benefits. A systematic review of the literature and case studies has led to the identification of three areas of action of the CE in the regeneration of the built environment: a Macro-level (the public space), a Micro-level (the single component), a Meso-level (the building). However, the traditional approach of carrying out timely interventions aimed at responding to individual problems, be they of a structural, energetic, functional nature, relating to the building, the context or the single component is not entirely effective in terms of reformulation of the building characteristics. In this perspective, the paper suggests strategies of circular regeneration of residential buildings through adaptive solutions at room level, home level and urban in pursuit of human wellbeing.</p>

Leipzig, Germany has been continuously shrinking since 1966, a phenomenon accelerated and transformed by the post-socialist transition since 1989. The term “perforated city” was created to describe a new era of cities characterized by simultaneous demographic decline and urban sprawl. Unlike other East German city authorities, such as Dresden’s, Leipzig’s decided to adapt to shrinkage and perforation at an early stage in an attempt to manage the shrinkage process and take advantage of change. City planners aimed to build the image of a dynamic, sustainable city serving as a model of urban shrinkage management. Three main axes can be identified in their planning strategy: preserving the architectural heritage, considered a trademark of the city, creating green spaces and open spaces to replace dilapidated housing estates, and supporting the creation of a micro-scale hierarchy of centres. In practice, these strategies were largely limited to a marketing campaign based on the traditional rhetoric of urban regeneration, as planners lacked the financial and legal tools to fully implement them. Some interventions lead to conflicts with land owners about land use and might further intensify social and spatial differentiations in a context of territorial competition and polarisation. This case study is based on empirical research, including interviews with actors involved in shrinkage management, and an analysis of statistical data. It concludes that Leipzig’s image-based strategy could be, like Maya’s veil, a decoy aimed at hiding lack of influence and financial power to achieve the aim of managed shrinkage.

Traditional Chinese buildings serve as a carrier for the inheritance of traditional culture and national characteristics. In the context of rural revitalization, achieving the 3D reconstruction of traditional village buildings is a crucial technical approach to promoting rural planning, improving living environments, and establishing digital villages. However, traditional algorithms primarily target urban buildings, exhibiting limited adaptability and less ideal feature extraction performance for traditional residential buildings. As a result, guaranteeing the accuracy and reliability of 3D models for different types of traditional buildings remains challenging. In this paper, taking Jingping Village in Western Hunan as an example, we propose a method that combines multiple algorithms based on the slope segmentation of the roof to extract feature lines. Firstly, the VDVI and CSF algorithms are used to extract the building and roof point clouds based on the MVS point cloud. Secondly, according to roof features, village buildings are classified, and a 3D roof point cloud is projected into 2D regular grid data. Finally, the roof slope is segmented via slope direction, and internal and external feature lines are obtained after refinement through Canny edge detection and Hough straight line detection. The results indicate that the CSF algorithm can effectively extract the roofs of I-shaped, L-shaped, and U-shaped traditional buildings. The accuracy of roof surface segmentation based on slope exceeds 99.6%, which is significantly better than the RANSAC algorithm and the region segmentation algorithm. This method is capable of efficiently extracting the characteristic lines of roofs in low-rise buildings within traditional villages. It provides a reference method for achieving the high-precision modeling of traditional village architecture at a low cost and with high efficiency.

Preface Jeffrey Hou Part One. Placemaking at the Margins 1 Transcultural Placemaking: Intertwined Spaces of Sacred and Secular on Devon Avenue, Chicago Arijit Sen 2 Brazilian Restaurants and the Transcultural Making of Place in Tokyo, Japan Vera Zambonelli 3 West African Immigrants' Hybrid Spaces and Identities in Rainier Valley, Seattle Rachel Miller 4 The Sin Oh Dan Street Lion Dance Competition: a Temporary Space for Cross-cultural Understanding Jayde Lin Roberts Part Two. Placemaking in the Space of Flows 5 The Korean Diaspora in Philippine Cities: Amalgamation or Invasion? Jose Edgardo Gomez, Jr. 6 The Transcultural Production of Space: Making Shanghai in Sydney Duangfang Lu & Hongguang He 7 Listening to Transcultural Voices, Watching out for Trans-Asian Places: Kampung Kanthan in Transition Shenglin Elijah Chang & Yenchew Foo 8 Everyday Places that Connect Disparate Homelands: Remembering through the City Clare Rishbeth Part Three. Bridging Spaces of Difference 9 We are the Fruit Bowl: Place, Cultural Identity and Social Ties among Immigrant Residents in Public Housing Lynne C. Manzo 10 Spaces of Negotiation and Engagement in Multi-ethnic Ethnoscapes: The Cambodia Town in Central Long Beach, California Felicity Hwee-Hwa Chan 11 From a Neighborhood of Strangers to a Political Community of Fate: The Village of Market Creek Plaza Michael Rios 12Dumb White Kids and Asian Nerds? Race and Ethnic Relations in Silicon Valley Suburban Schools Willow Lung Amam Part Four. Building Communities across Cultures 13 The Road Less Travelled: Transcultural Community Building Caitlin Cahill 14 Creating Political and Social Spaces for Transcultural Community Integration Trinh Mai & Kimberly Schmit 15 Transcultural Participation: Designing with Immigrant Communities in Seattle's International District Jeffrey Hou 16 Urban Agriculture as Agricultural Producer Adam Prince Part Five. Struggles for Transcultural Cities 17 What's Parks Got to Do with It? Latino Children, Physical Activity, and the Parks System in Lancaster, Pennsylvania Mallika Bose & Kirk Dimond 18 Placemaking In Between Urban Redevelopment: Little Indonesia in Taipei Hung-Ying Chen 19 Regulation and Reception of Public Space in Hong Kong Kin Wai Michael Siu 20 Peripheralization and Other Roman Stories Lorenzo Rinelli Notes on Contributors

The interplay between key stakeholders in urban development is one of the key concerns in contemporary international theory on urbanism and planning. This paper seeks to contribute to this concern, addressing the interplay between three key stakeholders (the state, the market and society) in the bottom-up planning processes of Tangxia Village, a typical ‘village in the city’ in Guangzhou, China. The mosaic spatial structure of Tangxia Village has been produced and overlapped by different planning processes, each created by various key stakeholders. The socio-spatial structure of the traditional rural settlement formed the basic layer of Tangxia Village, while newly added layers have resulted largely from the intertwining of regulated city development and unregulated self-development. Recently, a bottom-up process has generated a wide range of attention, as it has functioned very well in reshaping the space in Tangxia Village. This paper concludes that the integration of bottom-up processes and micro-strategies would strengthen the performance and efficiency of redevelopment strategies for Tangxia Village.

Demographic and economic shrinkage has become a common trend in the current urbanisation environment, especially for small cities in developed countries. The desired socio-economic redevelopment of these cities has been significantly affected by the functional, organisational, financial, and professional constraints caused by both shrinkage and city size. Paradoxically, this slow development has enabled better preservation of their historic cores, urban heritage, and traditional culture. Nevertheless, the aforementioned local constraints have a profound impact on sustainable urban regeneration, and successful examples are still quite rare. This research presents an inspiring case—a small museum quarter in Sombor, Serbia. Museum quarters are a relatively new concept in culture-led urban regeneration; all known examples are located in big cities. Hence, this research tries to create an innovative methodological link between two theoretical fundaments: the role of cultural heritage in shrinking small cities and its expression through a museum quarter as one of the concepts of culture-led urban regeneration. An analytical framework for the aforementioned single case study is derived by forming this link. The main findings underline that the museum quarters in shrinking small cities should be developed in a micro-format to rationally address and the limited local resources. Furthermore, in contrast to museum quarters in big cities, they should be physically detached from the main retail street to enhance their separate identity and should be internally balanced in both spatial and functional aspects, meaning that the key museum/cultural institutions are equally dispersed throughout the quarter and clearly interconnected by a pedestrian-friendly open public space.

What are the consequences of urban life in an ethno-nationally contested city? How do everyday practices confront municipal strategies that attempt to control such urban situations? Focusing on urban life in which daily negotiation of ethno-national differences occurs, this chapter considers the nuances of urban politics and the use and meaning of the urban space, i.e., the micro-politics and the social dynamic of place-making, and their role in the struggle for urban citizenship in an ethno-nationally mixed city. Discourse analysis and ethnographic encounters define the annual Holiday of Holidays festival in the Israeli–Palestinian neighborhood of Wadi Nisnas as integral to Haifa's strategy for promoting itself as a site of coexistence. The neighborhood serves the entire city in that its “Arab” urban space has become the emblem of that coexistence. This manipulation by the municipality is, however, not reinforced by urban regeneration and heritage management of the local Palestinian community. Nonetheless coexistence discourse is also employed by the residents themselves, suggesting a more nuanced understanding of the role of urban space in promoting the city, as well as of concepts of local identity and citizenship.

The information revolution is radically transforming the very foundation of the ‘fossil city’. A ‘virtual’ macro-urbanism will intersect with an ‘actual’ micro-urbanism, physical and concrete, determining the form of the new urban environment. Within the binomial of macro- and micro- urbanism, urban morphology identifies an interesting socio-building scale that can serve as the basic strategy for sustainable city planning in the twenty-first century. Morphology thus becomes the necessary ‘plug-in’ for registering the different ‘networks’ that characterize the contemporary city – from IT and ‘smart’ devices to energy and environmental systems - translating these networks into building practices, into ‘fabrics’, for the physical city. At this purpose an Urban Design methodology has been developed in order to combine the Urban Morphology tools with those of Sustainability giving particular attention to the topics of the comfort outdoor and the passive environmental control systems. The methodology has then been applied in the Sant Adrià De Besos Waterfront Regeneration Project in Barcelona. Neighbourhood’s size, complexity and localisation, between the sea and a large area of brown fields at the northern gateway of the Catalan capital, has set up an interesting testing bench. A sequence of consecutive steps characterizes the methodology in which morphology, architecture and sustainability intersect one another within a single design process. References Gherri B. (2015) Assessment of Daylight Performance in Buildings: Methods and Design Strategies, (WIT Press, Boston). Gherri, B. (2016) ‘Environmental Analysis Towards Low Carbon Urban Retrofitting For Public Spaces’, Proceedings of HERITAGE 2016 – 5th International Conference on Heritage and Sustainable Development,Vol. 1, p. 499-508. Marat-Mendes, T. (2013) ‘Sustainability and the study of urban form’, Urban Morphology 17, 123-4. Maretto, M. (2014) ‘Sustainable Urbanism: the role of urban morphology’, Urban Morphology 18(2), 163-74. Maretto, M. (2013) Ecocities. Il progetto urbano tra morfologia e sostenibilità (Franco Angeli, Roma).

No abstract

广州市永庆坊，作为岭南西关传统文化的璀璨展示窗口，蕴含着丰富的非物质文化遗产。本文以广州市永庆坊改造为研究对象，探讨在新时代背景下，智媒体如何赋能文化街区的焕活。通过综合研究，本文提出三条核心路径：系统性整合分散的文化元素碎片，构建有机的整体文化数据库；开发个性化的规划体验路线推送平台；智媒体技术赋能提升文化体验项目的质量。

社区融合特色文化发展旅游产业是目前文旅融合的重要模式，文旅社区的发展为城市带来了可观的经济收益，但这些社区的发展模式也存在着一些问题，其核心在于文化场景的构建不当。文化场景的构建是实现文旅社区可持续发展的内生动力，本文基于文化场景理论，以上海M50文旅社区的文化场景构建为例，阐述场景构建对文旅社区发展的意义，分析文旅社区文化场景的要素、构建主体及目标，关注文旅社区的经济功能与居住功能，兼顾旅游需求与居住需求，提出文旅社区的文化场景构建建议，从而提高旅游收益，促进社区进步，实现区域联动发展。

本研究旨在通过对京杭运河镇江段渡口遗址居民区的微更新策略进行深入探讨，以提升公共空间的活力和促进社会互动。首先，通过分析该地区的历史文化和自然环境，本研究揭示了公共空间存在的问题，如自然肌理破坏、地域文化缺失和社会互动空间匮乏。其次，研究提出了一系列微更新策略，包括自然肌理的恢复与重建、地域文化的整合与展示、社会互动空间的打造和可持续发展策略。最后，基于自然肌理、地域文化和社会互动等因素，提出了相关的更新策略，以实现乡村空间的多维更新和发展。这一研究为乡村微更新提供了有力的实证案例，为其他乡村地区的公共空间改善提供了有益的经验和启示。

历史文化街区承载着城市居民生产生活的记忆，见证了城市经济发展的历程，能否做好历史文化街区的保护与更新是城市更新工作的一道难题。研究指出，“有机更新”理论强调在尊重历史、保护文化的基础上，通过渐进式、小规模的更新方式，实现历史文化街区的有机生长和持续发展。在改造过程中，需要重视历史元素和文化符号的保护与利用，同时积极引入现代元素和创新理念，使街区在保持传统风貌的同时焕发新的活力。本文在分析历史文化街区和“有机更新”理论的基础上，以济宁市历史文化街区为例，分析总结其现状保护的问题，探讨历史文化街区改造的有效策略。

本文从空间生产理论的视角，分析社区营造在三重空间下如何助推社区治理共同体建设。社区营造通过三重空间机制实现共同体建构：在空间实践层面，通过公共空间的物理改造，重构居民生活场域；在空间的表象层面，借助党建引领与多元协同的参与式规划，建构共治共享的制度空间；在表征性空间层面，通过构建利益共同体与情感共同体，激活居民的情感认同与归属感，最终推动社区走向共建共治共享的社区治理共同体。结论表明，空间不仅是治理的场所，更是治理的媒介与产物，社区营造本质上是一场以空间为载体的社会关系再生产过程。

我国正在经历从增量规划向存量更新的转变。历史城区作为城市老旧地区，是目前城市更新的重点对象。空间活力作为衡量城市历史城区公共空间质量的关键指标，对于促进城市可持续发展具有重要意义。本文以澳门历史城区为例，通过SD法定量地评价分析被调查者对于该历史城区的空间活力感知，并基于评价结果提出相应的优化策略。最后，通过因子分析总结出影响澳门历史城区空间活力的几个主要因素。

目的：本文旨在构建历史文化知识图谱，以解决多源异构历史数据的整合与复杂语义关系建模问题，研究以地方志历史活动数据为实证案例，系统探索了领域知识图谱的构建路径。方法：研究提出了一套覆盖数据层、模式层、存储层与应用层的完整框架，采用基于七步法的本体工程学方法，结合领域本体复用策略，构建了涵盖人物、事件、地点、时间四类核心实体的本体模型，通过Protégé进行本体建模，利用Neo4j图数据库实现知识存储，并采用neo4j-admin import工具完成批量数据导入。结果：研究构建的知识图谱共包含1042个节点与2987条关系，支持基于Cypher查询语言的复杂关系挖掘，应用验证表明，通过事件脉络查询与核心人物关系分析，能够清晰揭示历史活动的阶段性演化特征，识别核心人物在网络中的关键作用。结论：本文构建的知识图谱实现了零散史料的语义化整合与可视化呈现，既为深入挖掘地域文化网络的内在结构与演变规律提供了有效分析工具，也为历史文化资源的数字化保护与智能利用提供了可扩展的解决方案。

Misleading findings Useful surveys Total immersion: long and lost?Cost-effectiveness Four ways in and out -Ladejinsky's tourism and the green revolution -Senaratne's windows into regions -Reconnaissance for crop improvement -BRAC and the net Conclusions CHAPTER FOUR Whose knowledge?Knowledge, power and prejudice Outsiders' biases Rural people's knowledge 82 -farming practices -knowledge of the environment -rural people's faculties -rural people's experiments The best of both CHAPTER FIVE Integrated rural poverty Outsiders' views of the poor Clusters of disadvantage The deprivation trap 111 -poverty 112 -physical weakness 112 -isolation 113 -vulnerability 113 -powerlessness 113 Vulnerability and poverty ratchets 114 -social conventions 115 -disasters 116 -physical incapacity 116 -unproductive expenditure