Thesis (M. Sc.)--University of Hong Kong, 1992.

Thesis (M. Sc.)--University of Hong Kong, 1992.

Thesis (M.A.)--Ohio University, March, 2009. / Title from PDF t.p. Includes bibliographical references.

Thesis (M.S.)--Oregon State University, 2011. / Printout. Includes bibliographical references (leaves 69-74). Also available on the World Wide Web.

Thesis (Ph. D.)--University of Wisconsin-Madison, 1995. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 534-557).

Thesis (MS en S)--Stellenbosch University, 2003. / ENGLISH ABSTRACT: An ever changing urban environment, limited economic opportunities and rising poverty, have brought into sharp relief the need for strategies that support the livelihoods of the poor. Urban areas are complex and dynamic systems. No town or city is immune from either external forces (globalisation) that dictate the need to adapt, or to internal pressures (the natural growth pattern of an urban population and rural-urban migration) that collectively can precipitate growth or decline. The formal sector cannot, in most instances, fulfil the need for secure, regular employment in the urban areas, which leads to increases in unemployment, gradual breakdown of basic services - visual evidence includes large squatter settlements in and around urban centres - and the not unlikely increase in food insecurity. There is no doubt that the future of urban centres is dependent on the effective absorption of the increasing number of urban dwellers into its environmental, economical and social structures, and public policy plays an important role in the success of this process. The important contribution of urban agriculture in bolstering food security of urban households raises critical planning issues. The spatial integration of our settlements is critical; it holds the potential to enhance economic efficiency and social development. Spatial strategies should be combined with economic and environmental programmes to form an integrated approach towards development. Urban agriculture could possibly catalyse broader developmental processes such as local economic development, whereby disadvantaged communities could potentially secure the benefits of employment and increase food security. The provision of opportunities for urban agriculture not only makes it possible to meet the food needs of the urban poor, but to also ensure sustainable human settlements. / AFRIKAANSE OPSOMMING: In die lig van 'n dinamiese stedelike omgewing, beperkte ekonomiese geleenthede en toenemende armoede, beklemtoon die nood aan strategieë wat die arm stedelike gemeenskap bevoordeel. Stedelike gebiede is ingewikkelde en dinamiese sisteme. Geen dorp of stad is vrygeskeld van eksterne invloede (globalisasie), óf van interne invloede (die natuurlike groeipatroon in 'n stedelike gebied en migrasie van platteland na stede) wat kollektief groei of verval van stede kan aanhits. Die formele sektor kan in die meeste gevalle nie aan die behoefte van vaste werksaanstelling in stedelike gebiede voldoen nie. Dit lei tot 'n toename in werkloosheid en die geleidelike afbreek in fundamentele basiese dienste - ooglopende bewys hiervan sluit die groot plakkerskampe in en om stedelike sentrums - en die nie onwaarskynlike toename in voedseltekorte. Daar is geen twyfel dat die toekoms van stedelike sentrums afhanklik is van die absorpsie van toenemende stedelinge in hul omgewings-, ekonomiese- en sosiale strukture, en openbare beleid speel 'n kardinale rol in die suksesvolle verloop van hierdie proses. Die belang van die bydrae van stedelike landbou tot die rugsteuning van versekering van voedselsekuriteit in stedelike huishoudings kompliseer beplanning geweldig. Die ruimtelike integtrasie van ons nedersettings is belangrik; dit het die potensiaal om ekonomiese vaardigheid en sosiale ontwikkeling te verbeter. Strategieë om ruimte te optimaliseer behoort gekombineer te word met ekonomiese- en omgewingsprogramme, om sodoende geïntigreerde benaderings tot ontwikkeling te vorm. Stedelike landbou kan moontlik n katalisator vir verreikende ontwikkelingsprosesse soos plaaslike ekonomiese ontwikkeling wees, waar minder-bevoorregte gemeenskappe werksversekering en -geleenthede het en daar ook voedsel-sekuriteit is. Die voorsiening van geleenthede vir stedelike landbou maak dit nie net moontlik om die behoefte aan voedsel van minder-bevoorregte stedelinge te bevredig nie, maar verseker ook langdurige, volhoubare stedelike nedersettings.

Agriculture is a complex cultural institution. This is particularly the case when studying subsistence conditions in a tribal system, because aspects requiring investigation include social, religious, political and economic factors (Dalton, 1967). These factors represent an extremely broad sphere of inquiry and the large number of relevant aspects has been the cause of problems plaguing attempts to develop subsistence agriculture (Grigg, 1973). The purpose of this study is to outline an environmental perception approach to agriculture and explore the contribution that the approach could make to agricultural improvement. As such it represents a pilot study which attempts to introduce behavioural science research into agricultural development. Foster (et all (1965) outline three research foci in this respect; the socio-cultural-psychological system of the recipient people (farmers), the system of the innovating organization, and the interaction of the two. This study deals with the first focus outlined by Foster, and aims to make a statement about the image that two semi-subsistence communities have of their agricultural system. In other words, how their agricultural system appears to them.

The purpose of this thesis is to explain the continued advocacy of 'urban agriculture' (UA) in the literature in the face of the seemingly modest role played by cultivation in practice. The analytical framework adopted isrthat of discourse, the theoretical underpinnings of which are derived from the early works of Foucault, and applications such as those of Escobar (1989; 1991) and Ferguson (1990). Using a discursive orientation involves two main tasks - an explanation of how 'UA' has gained some prominence and the man~er in which its currency is able to be maintained. The investigation included an in-depth analysis of the literature and empirical research in th!"e~Eastern Cape centres. The function of the empirical findings is to expose the discourse, as well as to extend the empirical base relating to 'urban agricultural' research in general. The thesis suggests that the growth in interest in 'UA' is a result of a Foucaultian "gap" opening in the discourse. Changes in the conceptualisation of development, the rise-in prominence of the urban poor and emerging ecodevelopment views, among others, have given proponents of "UA' greater room for manoeuvre. However, most case studies promote 'UA' despite providing little evidence of its role in household welfare. The way the discourse maintains its' currency is in the manner in which the objects of 'UA' are constituted. Firstly, the people are characterised as poor, largely divorced from their rural origins, and mainly female. Each of these assertions is questioned on the basis of the literature itself and the empirical findings. Secondly, in the practice of cultivation, emphasis is placed on the inputs used, and the crops that are produced. The treatment of both the inputs and the crops by the literature is cursory. Investigations show that land availability, garden size and irrigation water are e~pecially problematic and vegetable consumption remains low. Four types of alleged benefit associated with 'UA' are analysed - environmental and ecological, psychological and social, financial, and nutritional. In each case commonly held assumptions are undermined by closer investigation. Thus, the thesis contends that the role played by cultivation is a modest one. Most of the claims made on behalf of 'UA' are more congruent with development discourse than actual cultivation practice.

False Creek is a distinctive neighbourhood in the centre of Vancouver where you would expect to see high density, perhaps high rise development; instead you can see a low and medium rise and low density development with large public open space. It contrasts to the nearby Fairview Slopes and the West End. This thesis tries to investigate and explain what made this land development so different from others. In the 1960s, liberal ideology emerged in Canada. Its influence was felt here in Vancouver. It was embraced by the upcoming new "class" of professional, technical and administrative workers. This new liberal ideology gave new meanings to the ideas of "growth" and "progress". It promoted social equity and livability in urban development; its priority was placed on people not property.Vancouver was transforming from an industrial city to a service oriented post-industrial city. A political party founded at this time, The Elector's Action Movement (TEAM), was liberal-oriented and won the municipal election in 1972. Its election co-incided with the False Creek south development. TEAM innovatively administered the development. It broke away from the former administration, the NPA, and innovatively implemented measures to secure a livable and socially mixed community. The implementation of False Creek south in the first two phases was achieved with the commitment of the TEAM City Council and with the blessings from the federal and provincial government. The result is an innovatively designed and socially mixed neighbourhood in downtown Vancouver. What we can see today in False Creek south shore phase I and II is a legacy of what this party achieved in urban development. With the deterioration of economic situation and the return of a conservative movement in the late 70s and early 80s, TEAM faded away from the municipal politics. Conservative NPA was back to the municipal administration. Urban development was left to the private sector to manipulate.The later two phases became profit driven development with very little concern of social issues. To provide a socially mixed community was not an objective in the later phases in False Creek south. The result is high density, high rise development of the later two phases. This thesis investigates the False Creek south shore development in and after TEAM administration; compares the policies of the two administrations, and the perception of the role of the administration during and after TEAM control; examines the demographic and physical design differences in the same development between different phases. This helps to reveal the inter-relationship between urban development and civic politics and provides a valuable insight into the effects of policy and ideology on the nature of urban development. / Applied Science, Faculty of / Architecture and Landscape Architecture (SALA), School of / Graduate

Planning for the provision of retail growth and change within our increasingly complex urban areas is a challenge facing all large urban areas in Canada. The purpose of this thesis is to highlight the need for retail market analysis and its use as a tool for policy makers in predicting the consequences of long range planning policy options. This study suggests that the notion of supportable retail floorspace is a concept which relies to a significant extent on non-market forces and as such, meaningful forecasts can only be achieved based on clearly defined regional and local government planning policy. The literature review discusses the major theoretical contributions in retail evolution and modelling techniques to provide a context for the step-by-step approach to retail market analysis conducted in the case study. This is followed by a review of major trends in retail supply and demand which will affect retail development over the next decade. Lastly, a theoretical review of commercial development trends and an analysis of trends in the G.V.R.D. over the past decade is presented, highlighting the growth of regional town centres. The case study applies the principles discussed by conducting a trade area analysis to develop a detailed retail expenditure potential model from which supportable retail floorspace estimates for the Downtown Vancouver peninsula are derived. The study utilizes secondary data sources including Statistics Canada, the G.V.R.D., and the City of Vancouver, as well as data from numerous other public and private sources. From the range of "planning options" or market share scenarios run, it becomes clear that the amount of retail floorspace supportable on the downtown peninsula depends to a large extent on regional market and non market forces outside the control of Vancouver planning authorities. Conclusions derived from the analysis are of both practical and theoretical significance. From a practical standpoint it is clear that Vancouver's downtown peninsula will support additional retail growth over the next decade. However, the wide range of supportable floorspace estimates obtained through the five scenarios run highlights the need for both municipal and regional government to more vigorously identify the role that Downtown Vancouver should play within the regional market into the next century. This would enable the city to be proactive rather than reactive to retail development initiatives and proposals from developers by narrowing the supportable retail capacity to a more meaningful range. From a theoretical perspective it is demonstrated that the step-by-step approach to market analysis is a useful tool in highlighting the market effects of long range planning options. It is also noted that retail models typically deal almost exclusively with the econoomic aspects of shopping activity and to be truly meaningful retail policy must also include social criteria relating to shopping activity. Furthermore, it is recognized that retail models are best used as a part of a wider analysis for an evaluation of the costs and benefits of retail development which also takes into account other policy fields and issues such as municipal finance, transportation planning, urban form and environmental considerations. / Applied Science, Faculty of / Community and Regional Planning (SCARP), School of / Graduate