What role does place differentiation play in contemporary urban redevelopment processes, and how is it constructed, practiced, and governed? Under heightened forms of interurban competition fueled by processes of globalization, there is a desire by place-makers to construct and market a unique sense of place. While there is consensus that place promotion plays a role in reconstructing landscapes, how place differentiation operates – and can be operationalized – in processes of urban redevelopment is under-theorized in the literature. In this thesis, I produce a typology of four strategies of differentiation – negation, coherence, residue, multiplicity – which reside within capital transformations and which require activation by a set of social actors. I situate these ideas via an examination of the redevelopment of the Gooderham and Worts distillery, renamed the Distillery District, which opened to the public in 2003. Under the direction of the private sector, the site was transformed from a space of alcohol production to a space of cultural consumption. The developers used a two pronged approach for the site’s redevelopment: historic preservation and arts-led regeneration. Using a mixed method approach including textual analysis, in-depth interviews, visual analysis, and site observation, I examine the strategies used to market the Distillery as a distinct place, and the effects of this marketing strategy on the valuation of art, history, and space. Two central arguments direct the thesis: first, in an attempt to construct place differentiation, what emerges is a sense of sameness which limits the potential of the district and produces a disconnect between the space and its users; second, it is only by understanding how differentiation operates in discourse and practice that alternative formations of place-making can emerge and socio-spatial disconnectedness can be rethought.

What role does place differentiation play in contemporary urban redevelopment processes, and how is it constructed, practiced, and governed? Under heightened forms of interurban competition fueled by processes of globalization, there is a desire by place-makers to construct and market a unique sense of place. While there is consensus that place promotion plays a role in reconstructing landscapes, how place differentiation operates – and can be operationalized – in processes of urban redevelopment is under-theorized in the literature. In this thesis, I produce a typology of four strategies of differentiation – negation, coherence, residue, multiplicity – which reside within capital transformations and which require activation by a set of social actors. I situate these ideas via an examination of the redevelopment of the Gooderham and Worts distillery, renamed the Distillery District, which opened to the public in 2003. Under the direction of the private sector, the site was transformed from a space of alcohol production to a space of cultural consumption. The developers used a two pronged approach for the site’s redevelopment: historic preservation and arts-led regeneration. Using a mixed method approach including textual analysis, in-depth interviews, visual analysis, and site observation, I examine the strategies used to market the Distillery as a distinct place, and the effects of this marketing strategy on the valuation of art, history, and space. Two central arguments direct the thesis: first, in an attempt to construct place differentiation, what emerges is a sense of sameness which limits the potential of the district and produces a disconnect between the space and its users; second, it is only by understanding how differentiation operates in discourse and practice that alternative formations of place-making can emerge and socio-spatial disconnectedness can be rethought.

Inner city blighted industrial sites are primarily associated with the general phenomenon of deindustrialization within the post-industrial inner city that is caused by spatial and functional restructuring of the industrial activity. Blighted industrial sites are vacant, obsolete, or underutilized industrial buildings, facilities and other related industrial functions and areas. Such blighted areas may have physical, functional, social, economic, and environmental impact problems both within the site, as well as on surrounding properties. Brownfield sites represent a severe form of blighted sites which include real or perceived environmental contamination. Brownfield redevelopment requires environmental clean-up to acceptable regulatory standards which may result in a costly process. The general research goal is to achieve an understanding of this complex problem context as well as to establish the pertinent planning framework for redevelopment of blighted industrial sites within the Canadian inner city. The research process includes three parts. Part One includes an extensive preliminary literature review of brownfield redevelopment case studies in Canada, United States, and the United Kingdom. It also includes an outline of general planning theory and related interdisciplinary theories. The preliminary findings of literature review reveal a multiple component interactive problem context that indicates a need for an integrative planning framework addressing multiple problem components. The preliminary research findings for the planning framework are further studied and examined in four empirical case studies included in Part Two. The specific research objectives and research questions address three constituent parts of the planning framework including the nature of the problem context, potential policy directions, and the planning process. The central research question is “what is the appropriate planning framework and approach for brownfield redevelopment given a multiple component interactive problem context? Part Three synthesizes the findings of Parts One and Two, which highlights the proposed planning framework for brownfield redevelopment, including an outline of major problems and policy directions based on impact evaluation by key participants in the empirical case studies, as well as outlining the main characteristics of the planning process. Some of the main problems and issues include site contamination and related legal liabilities, cost of site remediation that may exceed property value, stakeholders’ conflicting objectives, social stigma associated with brownfields, clarity and consistency of the environmental approval process as, community support. The proposed policy directions also represent multiple components and they are mainly as follows: • To prepare an inventory of brownfield sites, • To establish public-private partnership for project financing especially for site remediation, • To develop self-financing mechanism (like TIF/TIEF) to finance cost of site remediation, • To establish a redevelopment authority that is directly responsible for the process, • To foster public-private-community collaboration and partnership, • To secure accessibility of local residents to newly provided opportunities (like jobs), • To adopt multiple-component integrative planning framework to link major problem components and planning sub-processes The research findings also highlight the planning process being manifested at two main poles including the project developer and his consulting team, the public approval authority, in addition to community residents and interest groups that are involved in the public consultation process. The development approval process is the common organizational set-up and interface for stakeholders’ involvement in the process. The main characteristics of the proposed planning process include multiple-component multi-disciplinary context consisting of interactive planning sub-processes within each component, multi-level spatial contexts, involvement of multi-stakeholders with conflicting objectives and vision, incrementally adaptive, critical time and timing context, and mixed-rationality comprehensive planning vision. This research asserts the need for addressing the multiple components of environmental, physical, economic, social, and political planning without prior bias or predominance to any of these components. This also asserts the need for multi-stakeholder public-private-community collaboration and partnership.

Spurred by changing retail and development patterns, as well as continuous suburban growth, greyfield sites can be found at the heart of most postwar suburbs in North American municipalities. Ranging in definition, greyfields are best described as an “underused, economically obsolete, retail tract located in an inner ring suburb that requires significant public and private involvement to curtail decline” (Feronti, 2003, p.11). However, tied to demographic trends and increased municipal urbanization, these vacated retail sites are positioned well for redevelopment. Yet, the redevelopment process of these sites is fraught with impeding and facilitating factors that can have significant implications for redevelopment options and viability. As such, research questions considered were: Do municipalities address greyfield challenges and opportunities? What factors impede and facilitate greyfield redevelopment? This thesis also asks these questions within the context of the City of Edmonton’s current policy and existing built form, and asked: How should greyfields be planned in the City of Edmonton? This thesis attempts to answer these questions through a review and analysis of existing literature, case studies (Belmar in Lakewood, Colorado and Century Park in Edmonton, Alberta) and through primary research conducted with key stakeholders. The research found that municipalities were largely unacquainted with the challenges and opportunities of greyfield redevelopment. Where support guidelines did exist, they were largely aspirational and lacked consideration for the unique impeding and facilitating factors of greyfield redevelopment. It was found that impeding factors to greyfield redevelopment ranged from administrative hurdles fraught with inexperience in greyfield redevelopment, to financial and land economic constraints. Facilitating factors were found in collaborative stakeholder consultation, municipal and administrative leadership, and a range of supportive fiscal mechanisms. Lastly, ten recommendations to facilitate greyfield redevelop within the City of Edmonton were discussed.

Over the course of the past several decades the benefits of redeveloping brownfields have been widely recognized. Actions have been taken to foster sustainable redevelopment of brownfields by government, policy makers and stakeholders across the world. However, redevelopments encounter great challenges and risks related to environmental and non-environmental issues. In this work, we intend to build a comprehensive and practical framework to evaluate the hydrogeological and financial risks involved during redevelopment and to ensure developers reserve sufficient capital to cover unexpected future costs within the guarantee period. Punitive damages, which contribute to these costs, are in this thesis solely associated with the cost of repossessing a house within a development should the indoor air concentration of TCE exceed the regulatory limit at a later time. The uncertainties associated with brownfield remediation have been among the barriers to brownfield redevelopment. This is mainly caused by the lack of knowledge about a site’s environmental condition. In order to alleviate uncertainties and to better understand the contaminant transport process in the subsurface, numerical simulations have been conducted to investigate the role of controlling parameters in determining the fate and transport of volatile organic compounds originating from a NAPL source zone located below the water table in the subsurface. In the first part of this thesis, the numerical model CompFlow Bio is used on a hypothesized three-dimensional problem geometry where multiple residential dwellings are built. The simulations indicate that uncertainty in the simulated indoor air concentration is sensitive to heterogeneity in the permeability structure of a stratigraphically continuous aquifer with uncertainty defined as the probability of exceeding a regulatory limit. Houses which are laterally offset from the groundwater plume are less affected by vapour intrusion due to limited transverse horizontal flux of TCE within the groundwater plume in agreement with the ASTM (2008) guidance. Within this uncertainty framework, we show that the Johnson and Ettinger (1991) model generates overly-conservative results and contributes to the exclusion zone being much further away from the groundwater plume relative to either CompFlow Bio or ASTM (2008). The probability of failure (or the probability of exceedence of the regulatory limit) is defined and calculated for further study. Due to uncertainties resulting from parameter estimation and model prediction, a methodology is introduced to incorporate field measurements into the initial estimates from the numerical model in order to improve prediction accuracy. The principle idea of this methodology is to combine the geostatistical tool kriging with the statistical data assimilation method Kalman filter to evaluate the worth and effectiveness of data in a quantitative way in order to select an optimal sampling scenario. This methodology is also used to infer whether one of the houses located adjacent to affected houses has indoor air problems based on the measurements subject to the observation that the affected house is monitored and has problems and developers have liability if a problem occurs. In this part of the study, different sampling scenarios are set up in terms of permeability (1 – 80 boreholes) and soil gas concentration (2, 4 and 7 samples) and three metrics are defined and computed as a criterion for comparison. Financing brownfield redevelopment is often viewed as a major barrier to the development process mainly due to risks and liabilities associated with brownfields. The common way of managing the risk is to transfer it to insurers by purchasing insurance coverage. This work provides two different strategies to price the risk, which is equivalent to an insurance premium. It is intended to give an instructive insight into project planning and feasibility studies during the decision-making process of a brownfield project. The two strategies of risk capital valuation are an actuarial premium calculation principle and a martingale premium calculation principle accounting for the hydrogeological and financial uncertainties faced in a project. The data used for valuation are the posterior estimates of data assimilation obtained from the results of different sampling scenarios. The cost-benefit-risk analysis is employed as a basis to construct the objective function in order to find the least cost among sampling scenarios for the project. As a result, it shows that drilling seven boreholes to extract permeability data and taking soil gas samplings in four locations or seven locations alternatively give the minimum total cost. Sensitivity analysis of some influential parameters (the safety loading factors and the possible methods to calculate the probability of failure) is performed to determine their roles of importance in the risk capital valuation. This framework can be applied to provide guidance for other risk-based environmental projects.

This thesis examines the barriers that impede intensification (infill and redevelopment) within Regina’s Warehouse District (The District). In addition this study provides recommendations to overcome said barriers in order to facilitate residential development. This research expands upon two previous studies from 2002 and 2009, which were initiated by community stakeholders and that identified the need for additional residential development within The District. To date, success of the two previous plans in attracting new infill and redevelopment has been limited. This research looks to understand why this is, through the use of semi- structured interviews with key informants. Additional data from secondary documents and visual observations was collected to substantiate this approach. This research found that intensification in The District has been limited due to; unbalanced growth, existing municipal policies and zoning, a negative perception, proximity to noxious uses, an absence of amenities and services, unfavourable land development economics, and a soft demand amongst prospective residents. The second part of this research identified possibilities or factors to facilitate intensification within The District. Similarly these findings are grounded in the discussion with key informants. This data is corroborated by existing planning literature, as well as best practices from a number of North American jurisdictions. This study found that intensification could be facilitated in The District by; balancing growth, revising municipal policy and zoning, increasing public investment, improving the perception, having the city engaged in development, and with increased financial incentives. This research has explored intensification in two unique contexts, a mid-sized Canadian city and a historically industrial neighbourhood. It has contributed to the academic literature by establishing a better understanding of the barriers to intensification within both contexts. More specifically, it has explored intensification within Regina’s Warehouse District, a city that has been largely bypassed by academic planning literature.

This thesis investigates the underestimated ownership constraints in built-up urban areas as the determining characteristic of the urban redevelopment process after the Marmara Earthquake. In the first part of the study, public provisions for permanent housing have been surveyed. It is observed that relocation of the survivors entitled to such housing sites considerably far away from existing urban areas has generated the need for many adjustments on the property patterns. Without any framework for the remaining ownership and development rights in those damaged urban areas, nearly 43 000 housing units have been developed mostly by the state in order to compensate for the lost properties of disaster survivors. On the other hand, municipalities could not commence any considerable redevelopment framework in damaged urban areas after the earthquake. They were restricted to revising their development plans with respect to new geological surveys and to redefining the ideal building regulations with low building heights. Adaptation of these renewed plans to existing conditions has necessitated an immense amount of property readjustments. However, this is nearly impossible with existing plan implementation instruments which are incapable of mandating the exchange mechanisms for the reduced development rights. Lack of three dimensional property adjustment and purchasing methods different from constructions option engendered the implementation problem of these development plans prepared after the earthquake. In this framework, a field survey has been carried out in the city of Adapazari and the post-earthquake urban redevelopment process is investigated. Transformation of the properties are plotted in &Ccedil / ark Street, where the required resharing of reduced development rights with respect to new development plan can be partially observed. Besides, the success of the forthcoming urban planning process in Turkey, which is composed of urban rehabilitation and risk mitigation works, again depends upon the capacity to realize ownership and development right transformation in urban environments. As a result, the Marmara Earthquake presents the necessary inputs and justification to restructure the property institution in urban planning.

為挽救都市機能的日益衰退，地方政府運用都市再發展政策，以改善都市生活環境品質、復甦地方經濟、提昇都市競爭力；但是，目前國內都市再發展偏重改善實質環境單一向度，而且缺乏政策實施評估的工具，致使難以衡量整體計劃方案實施的成效；為檢視計劃方案對於都市再發展目標之達成程度，宜有客觀的評估方式，以作為評估政策規劃之指導依據。因此，本研究嘗試建立一套評估指標系統，以評估都市再發展企劃方案內容或實施成效，作為公共投資決策之參考依據。 本研究首先分別由實質環境層面之密集城市理論探討永續發展的都市形式，政治經濟層面之資本累積理論探討都市空間變遷過程，以及政權理論探討政府部門與不同利益團體間之結盟，形成政府部門、經濟體系與社區群體之三者互動關係。所以，都市再發展內涵，係由改善實質環境作基礎，以經濟誘因促進產業復甦，結合社區居民力量，共同推動再造計畫，即具有實質環境、社會、經濟與政治等多面向度之特性；藉以研訂都市再發展十二項目標系統架構，並輔以德爾菲技法蒐集專家學者的意見，建構一套符合都市再發展目標之三十六項綜合性評估指標，再經模糊階層分析法，獲得評估指標權重體系，研究結果以「經濟」向度之評估指標權重最高，「環境」向度之評估指標權重次之，再者才是「社會」向度之評估指標權重，最後為「政治」向度之評估指標權重。顯示目前專家群體認為都市再發展政策，需以促進經濟產業繁榮為優先導向，輔以產業投資與生活環境之改善，再結合社會網絡與文化資本，最後才是考量有關各社群利益與空間資源再分配利用之議題。提供作為評估都市再發展策略實施成效之政策決策參考準則。 / In order to revitalize the declining areas in the inner city, the local government commences to improve physical environment, economic competition and quality of life by urban redevelopment strategies.　Yet the strategies in Taiwan only emphasize the physical improvement and lack the policy mechanism to evaluate the achievement of the redevelopment program.　Therefore, in the paper the indicator system is established to help evaluate the implementation of policy so as to achieve the goals of urban redevelopment and to decide the priority of public investment. There are several urban redevelopment theories from different aspects reviewed in the paper, including the compact city theory related to urban physical environment form, the capital accumulation and regime theory related to political-economic perspective, and the interaction of the government sector, economic system and communities in the process of urban redevelopment.　Based on the theory research, urban redevelopment would be found as a comprehensive context with social, economic, physical and political aspects.　According to the multi-aspect of the urban redevelopment, the outcome of the study is demonstrated as 12 goals of urban redevelopment and 36 evaluation indicators.　The paper incorporates the opinions of specialists into structural evaluation and indicators based upon Delphi method and Fuzzy Analytic Hierarchy Process method with further calculation to display relative weights among each indicator.　The highest weight of aspect is economic aspect, the second is environmental aspect, the third is social aspect, and the last is political aspect.　Therefore, the conclusion of the weight calculation in the paper shows that the urban redevelopment policy is primarily economic-oriented, and then improvement of industry investment and living environment will be considered.　Social network and culture capital will be the third aspect combining in the process.　Finally, the benefit of the different groups and the redistribution of the resources will be the last to be considered.　These indicators could be applied to evaluate the performance of the urban redevelopment policy as reference of the decision-makers.

Univ., FB Rechtswiss., Diss.--Hamburg, 2004. / Literaturverz. S. 343 - 365.

Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 80-84). Also available via the Internet.