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Sökning: WFRF:(Haas Tigran)

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  • D'Acci, Luca, et al. (författare)
  • Inaugural Editorial of Urban Planning
  • 2016
  • Ingår i: Urban Planning. - : COGITATIO PRESS. - 2183-7635. ; 1:1, s. 1-4
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • This editorial is the introductory piece of Urban Planning, a new international peer-reviewed open access journal of urban studies aimed at advancing understanding of and ideas about humankind's habitats in order to promote progress and quality of life.
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  • Danenberg, Rosa (författare)
  • Main streets as resilient public spaces : Zooming in on ground floors in Stockholm
  • 2023
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • This research focuses on how main streets and ground floors can be adaptable and resilient public spaces. Main streets are vital components of the urban fabric of cities worldwide, serving dual roles as both links and places. They have played a major role in Western cities since the turn of the twentieth century; however, their significance as places has diminished over the years due to modernist planning. Contemporary planning approaches have struggled to address the link and place dimensions simultaneously (von Schönfeld and Bertolini 2017; Carmona, de Magalhães, and Hammond 2008a; Carmona et al. 2003). Main streets are pivotal nodes for socializing, commerce, and mobility. Their character is largely determined by the spatial features and functions of continuous ground-floor spaces, and the small businesses inhabiting those who create comfortable and sociable sidewalks (Jacobs 1961; Mehta 2011). Yet, spatial, social, and economic shifts driven by processes of privatization, globalization, and digitalization have transformed the main street character. Despite generally being considered to be adaptable and resilient places, main streets require dedicated planning, design, and management support in order to contribute cities being sustainable (Kickert and Talen 2022; Carmona 2015; Jones, Roberts, and Morris 2007; Zukin, Kasinitz, and Chen 2016). The research presented in this thesis aimed to provide an in-depth examination of how ground floors change from a socio-spatial perspective and how they are adaptable and resilient, in order to understand how planning, design, and management can support the future existence of main streets. The question that guided the research presented in this thesis was: What role do ground floors play in the creation of adaptable and resilient main streets, and how can planning, design, and management support this process?The research presented in this thesis reveals a reciprocal relationship between the spatial features of main streets and their ground floors and socio-economic dynamics, which are fundamental components of adaptable and resilient public spaces. To study main streets, ground-floor change was examined using Google Street View, focusing on three main streets in Stockholm between 2009 and 2018. This analysis showed a substantial transformation, with almost half of the ground floors changing during the studied period. This supports the idea that main streets are dynamic ecosystems capable of adapting to shifting socio-economic conditions, indicating their resilience. However, it also became apparent that small, local, and independent businesses accounted for two thirds of the ground floors in 2009 but just ten years later they occupied closer to half of the ground-floor spaces, and that chain stores appeared in the places of the independent stories that disappeared. The store categories that increased in number included ‘food and drink services’ and ‘personal beauty services’, while the ‘retail product store’ category showed a decrease. When investigating the spatial aspect of this transformation, it became evident that small ground-floor spaces are where change occurs. Small spaces undergo more frequent changes and are more adaptable to new functions. Interestingly, chain stores have downscaled to fit into these small spaces, intensifying competition with small, local, and independent businesses that are already in vulnerable positions. The research also investigated the privatization of property ownership in Stockholm and the impact of the Pandemic on ground-floor changes. Between 1990 and 2010, privatization occurred in the form of large-scale tenure conversions to cooperative housing associations (CHAs), especially in already-attractive inner-city areas of Stockholm (Andersson and Magnusson Turner 2014; Blomé 2012; Magnusson 2005). A fourth street was studied alongside the first three, and property data from Datscha was added to the database. It was found that CHAs emerged as the dominant type of property owner on the four main streets, such that almost half of ground-floor tenants were renting from CHAs in 2018. Research indicates that the large-scale conversion to CHAs has sped up and reinforced the gentrification process (Hedin et al. 2012; Andersson and Magnusson Turner 2014; Magnusson Turner and Andersson 2008; Magnusson 2005; Blomé 2012), and that in the later stages of gentrification, retail gentrification caters to the lifestyles and consumer preferences of new and affluent residents (Mermet 2017; Sakızlıoğlu and Lees 2020; Zukin 201). Retail gentrification involves new retail capitalizing on the value of storefronts as part of a process that leads to the closure of small, local, and independent retailers, who are integral to the vitality of main streets. Employing Kosta’s retail gentrification index and Zukin et al.’s (2009) retail-capital categorization, this research infers that patterns of retail gentrification are evident on Stockholm’s main streets, as demonstrated by the increasing prevalence of the ‘food and drink services’ category and chain stores. Further examination of the property owners responsible for these changes reveals an increase in retail gentrification under CHAs.  The shift towards privatization via CHAs has enabled residents to serve as board members who oversee ground-floor tenancy management. This unique aspect of CHAs allows residents to be involved in their immediate living environment. The Pandemic shed light on how this plays out in practice, as it posed various challenges for small-business owners. One of these challenges was the reluctance of CHAs to apply for and pay half of government-subsidized rent reductions on behalf of their tenants, which were intended to mitigate the economic impact of the Pandemic and social-distancing practices. This reluctance stemmed from what the small-business owners perceived to be short-term economic considerations. This approach seemed to prioritize the allure of new retail capital over the preservation of small, local, and independent retailers who had contributed to neighborhoods’ unique characters.  Retail planning and public-space management approaches to main streets and ground floors shed light on the need for curation. The research presented in this thesis suggests that the responsibility for main streets and ground floors as adaptable and resilient public spaces should be borne by polycentric governance structures where public and private interests can be balanced.
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  • Danenberg, Rosa, et al. (författare)
  • New trends in bottom-up urbanism and governance-reformulating ways for mutual engagement between municipalities and citizen-led urban initiatives
  • 2018
  • Ingår i: The Palgrave Handbook of Bottom-Up Urbanism. - Cham : Springer International Publishing. - 9783319901312 - 9783319901305 ; , s. 113-129
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
    • This chapter addresses how bottom-up urbanism relates to urban governance in Europe. The recent proliferation of bottom-up urban initiatives contrasts with the conventional system of top-down planning. This chapter includes eight examples of bottom-up initiatives from Stockholm, Sweden, and Istanbul, Turkey. Three conclusions can be drawn: first, the discrepancy between organizational structures, a hierarchical governmental structure, and the dominance of politics create missing links in the relationship between municipalities and citizen-led urban initiatives; second, new governance arrangements alone are not enough to create opportunities for citizens to partake in participatory methods and to be involved in decision-making processes; third, the political perspective of social innovation reformulates mutual engagement by introducing political liaisons, such as municipal guides or neighborhood councils.
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  • Ejigu, Alazar Gedamu, et al. (författare)
  • Contextual Modernism and Sustainable Urbanism as New Housing Strategies
  • 2011
  • Ingår i: 23rd Conference of the European Network for Housing Research, Toulouse, France 5-8 July 2011. - Toulouse : ENHR.
  • Konferensbidrag (refereegranskat)abstract
    • The growing alienation of modernist public housing estates and their ethnically and socially excluded people, and the neglected human potential they symbolize, is a grotesque expression of the failure of a system driven by the profit motive and failed planning policy, rather than by the requirement to satisfy sustainable urbanism. The modernist concept of urban planning, which emerged in response to a very particular time and set of regional circumstances, spread throughout the Western society in the late 19th and early 20th centuries. The result, where the idea was simplistically accepted was a disaster. Paying particular attention to housing, this paper discusses the contrasting results of modernist planning approaches in housing and the consequences of that- It also looks at Sustainable Urbanism paradigm and the possibility that it might offer an alternative to the failed modernist satellite-suburban-monolith-alienated type of living in most major European cities. Empirical evidences are drawn from observation, introspection , analysis and deduction studies and Futurescape of selected cases in the American Housing Program HOPE VI, and from ethnographic survey of the ongoing Grand Housing Program in Addis Ababa, Ethiopia, through an descriptive and explorative qualitative approach.
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  • Ejigu, Alazar Gedamu, et al. (författare)
  • Sustainable urbanism : Moving past Neo-Modernist & Neo-Traditionalist housing strategies
  • 2014
  • Ingår i: Open House International. - 0168-2601. ; 39:1, s. 5-13
  • Tidskriftsartikel (refereegranskat)abstract
    • The growing alienation of modernist public housing estates and their ethnically and socially excluded residents, as well as the neglected human potential-capital they symbolize (not social burden), is a grotesque expression of the failure of a system driven by the profit motive and failed housing, planning and social policy, rather than by the requirement to satisfy sustainable urbanism and dignified and just housing for all. The modernist concept of architecture & urban planning, which emerged in response to a very particular set of regional circumstance, spread throughout the world in the 20th century. The result, where the idea was simplistically accepted, had disastrous consequences. The postmodernist approach on the other hand has given up altogether on the social agenda of architecture and housing. Paying particular attention to housing, this paper discusses the contrasting results of modernist and –or post modernist planning approaches in housing and its consequences. It also looks at the rather recent Sustainable Urbanism paradigm and the possibility that it might offer as an alternative or a new complement to housing planning and design; this in contrast to the modernist satellite-suburban generic type of living in most major European cities as well as in the developing countries. The study is based on multiple methods which include, descriptive and exploratory qualitative approach (observation, introspection, analysis and deduction), as well as Futurescape Method of selected cases in the American Housing Program HOPE VI, and from ethnographic survey of an ongoing large scale housing program in Ethiopia known as Integrated Housing Development Program (IHDP).Keywords: Sustainable Urbanism, Modernism, Hope VI, Integrated Housing Development Program, IHDP.
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9.
  • Ejigu, Alazar (författare)
  • Places on Becoming : An Ethnographic Case Study of a Changing City and its Emerging Residential Environments
  • 2015
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Some places which once were celebrated by many slowly become places of desolation and social problem while others built with similar intentions and forms continue to flourish. This is typically true of a number of large residential neighbourhoods of Post-World War II Europe and many cities of the global South. Large residential environments have been extensively studied since their emergence in the early 20th century, but often from disciplinary perspectives. Moreover, studies have often focused on singular aspects of these environments. Thus, knowledge of how large residential environments develop as places once created, and what the residents’ role in this process is, remains fragmented and hardly usable for effective urban design/planning interventions. Studies, particularly in the last decade, have begun to show the usefulness of the notion of place as an integrative conceptin housing research. This thesis aims to contribute to interdisciplinarydiscussions on large residential environments by drawing upon theories of space and place from vast fields of social and human sciences, and using anthropological and historical research methods. It explores the multiple ways and means that large residential environments gain their material and social identity as places. The main interest is to understand how the residents perceive, receive and appropriate living environment, and how that contributes to the becoming of the places. Based on such a notion of place, the study presents a critical review of the current transformation of Addis Ababa and its ongoing large-scale housing development. Residents’ ways of articulating their needs, desires, and values are investigated ethnographically and in relation to the socio-political, historical and spatial contexts within which they are taking place.The findings of the study are presented in four academic articles, and in an introductory essay. Each article addresses the main research question (i.e. “how residential places become”) from different angles: Article I (History, Modernity and the Making of an African Spatiality) explores place as a construction of historical and socio-political processes; ArticleII (Socio-SpatialTensions and Interactions: An Ethnography of Condominium Housing of Addis Ababa) and Article III (Home-looseness in Large Residential Environments?) explores place as an assemblage of multiple spatial practices and experiences. Article IV (Sustainable Urbanism: Moving Past Neo- Modernist & Neo-Traditionalist Housing Strategies) explores place as a product of particular urban design/planning paradigm.The findings of the thesis show that the key processes that shape spaces into places are highly embedded in the dialectical relationship between larger structures (i.e. social, economic, political and physical) and the everyday practices of people within the built environment. The findings also show that this relationship is highly mediated by local experiences of modernity. Thus, for example, when modernity is sought as an end, as in the case of the condominium housing of Addis Ababa, a fragile and often paradoxical relationship develops between people and their places as could be seen by the weak senses of place or attachment among condominium residents. One implication for urban design/planning practice is the recognition that place (or the home-place) is predominantly a process, and in the context of modernity, placemaking is highly contested because the process is evaded and people’s relationships with place overridden. Based on the findings, the limits and potentials of the urban design or planning are highlighted. It is recommended that theories of place- becoming – implying understanding of a place as an open-ended process and spatial experiences of ordinary people as the fundamental aspect of place – should be the integral basis of placemaking understanding and practice. Design ethnography is suggested as a possible way to promote placemaking practices closer to the multiple experiences of ordinary people / residents.
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