Trees in natural forests are widely known for their essential contribution to rural livelihoods in developing countries, providing both consumptive and non-consumptive products to rural inhabitants. These benefits are also obtained from trees in urban forests and used by urban households. In the past decades, the role of urban trees to urban livelihoods, municipalities, local and global environment has often been overlooked by researchers and development agencies, and hence are poorly documented, especially in Africa. In South Africa, the increase in urbanisation and urban poverty means many urban residents are expected to be dependent on trees and tree products from homesteads, neighbourhoods and edges of towns. There is however a paucity of literature on the potential of trees in sustaining livelihoods and poverty alleviation in urban areas. This study determined the magnitude and nature of the direct contribution of trees and tree products to local livelihoods in different urban residential areas (informal, Reconstruction and Development Programme (RDP), and township) in three South African towns (Tzaneen, Bela Bela and Zeerust) which cover a rainfall gradient from relatively higher (775 mm p.a.) to low (575 mm p.a.). The results showed that most (90%) households had an interest in planting and managing trees on homesteads, given the high proportion (71%) of residents who had planted trees on their homesteads. The abundance of trees followed the moisture gradient, with Tzaneen having a larger share (46.4%) of trees, followed by Bela Bela (27.5%) and Zeerust (26.1%). Larger plots in the informal residential area accounted for the larger proportion (42.8%) of trees on homesteads, followed by the township (32.9%) and RDP households being the least because they were recently established. Tree density was also higher in the high rainfall town but the pattern did not follow the moisture gradient between Bela Bela and Zeerust due to little rainfall difference. However, tree density across residential areas was similar to the proportion of trees on homesteads in residential areas. The most common tree species were alien, and mainly exotic fruit trees made up two-thirds of the trees encountered. Most households collected various products from urban trees, particularly fuelwood, from edges of towns. This was especially by households with lower cash income. However, fruits were collected from homesteads regardless of the wealth status. Tree products had a significant contribution to the total annual household income, with fuelwood alone contributing up to R5 663 per household per annum, equivalent to two-three month household cash income. Tree products added 20% to total household income, which represents the amount of money households save by collecting tree products for free. Therefore, trees within and around urban areas contribute significantly to livelihoods and reduce poverty in urban areas. There is need therefore to encourage urban residents to plant trees on homesteads and policy makers to come up with policies that promote sustainable harvesting of tree products from areas surrounding urban areas.

Small town economic decline has been experienced in many countries across the globe and can be explained through Geographical Economics, particularly the New Economic Geography, which suggests that agglomeration occurs as a natural outcome of high transportation and transactional costs. Yet despite the economic rationale behind their decline it is not an economic inevitability and there is evidence of towns in the United States, New Zealand and Canada that have reversed their economic fortunes. [n South Africa approximately 5 million people live in the 500 small towns and many more live in their rural hinterlands where povelty levels are extremely high within a national context. Within this context the thesis examines the current economic status and potential growth prospects of small towns in the Eastern Cape Midlands in South Africa in order to identify critical growth dri vers within small town economies. Five small towns were selected for the study via means of a purposive sample and were subjected to two regional modelling techniques, namely Shift-Share Analysis and Economic Base Theory to determine their current economic trends and past growth patterns, while a Social Accounting Matrix was utilised to identify important sectoral linkages, potential avenues for growth and evident leakages within small town economies. The sampled towns experienced negative economic growth trends between 1996 and 200 I, the primary loss in employment being accounted for by regional economic changes as opposed to national or industrial trends. The decline was more severely felt in primary/industrial sectors of the economy; evidence was found that manufacturing activities declined in all of the centres, despite the industry growing nationally. The Social Accounting Matrix highlighted strong links between the agricultural and services sectors within the national economy. Thus, considering that agriculture was identified as the primary economic driver within the region and the services sector the largest employer in all of the towns it is evident that the economic potential of the towns is to a certain extent linked to the success of agriculture in their hinterlands. Seven growth drivers, namely size, local economic development, existing markets, existing industries, infrastructure, municipal leadership and local entrepreneurs and were linked via means of a scoring framework to the sampled towns' economic potential. Whilst the results of actually determining a towns economic potential are not definitive the study does provide useful insights about the impact and potential role played by these drivers. Linked to this scoring framework and to Cook's (1971) hierarchy of places in the Eastern Cape Midlands four categories of towns were identified in the commercial falming areas and recommendations were made about appropriate developmental interventions at a municipal level, such as the need to retain local entrepreneurs and to invest in social amenities. Considering the evident need for development in rural areas the study provides critical insights into how to prioritise development strategies within small rural towns in commercial farming areas. In addition it would enable municipalities to critically reflect on their municipal Local Economic Development strategies and the relevance within the context of small towns. / KMBT_363 / Adobe Acrobat 9.54 Paper Capture Plug-in

Bibliography: leaves 135-145 / Climate Change poses a great risk to our future as species on Earth. The impacts thereof will have far reaching consequences on every aspect of our daily lives and ultimately on our ability to survive and thrive as humans. It is therefore important, particularly in urban areas where most of the human population live, for the investment of resources and expertise into mitigating these impacts and ensuring the resilience of urban areas. The urban forest provides climate change mitigation benefits for urban areas through carbon sequestration. In order to encourage investment and protection of the urban forest, this benefit must be quantified and afforded a monetary value. This study calculated the amount of carbon dioxide sequestrated by the Jacaranda mimosifolia street tree in the City of Tshwane and afforded this amount a monetary value in both South African Rands and American Dollars through the South African Carbon Tax Bill. This study followed the baseline study by Stoffberg (2006) looking at how much carbon dioxide had been sequestrated by the Jacaranda trees over the past 15 years post the baseline study and what monetary value do the trees now have through legislation that was not available during the baseline study. The study also observed the variables that may have affected the amount of carbon dioxide sequestrated by the trees. Although some areas saw a drop in the Total Carbon Dioxide Equivalent sequestrated since 2004, the total amount for the whole city remained stable. Through the Carbon Tax Bill, the value of these trees has increased significantly encouraging the municipality to invest in the maintenance and protection of the Jacaranda street trees in the City of Tshwane in order to preserve their carbon sequestration benefits / Environmental Sciences / M. Sc. (Environmental management)

Thesis (MA (Geography and Environmental Studies)--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: In 2004, the then Department of Housing’s Breaking New Ground (BNG) policy introduced a compilation of principles that underlie a sustainable human settlement. The principles were aimed at guiding, amongst others, municipal officials in the decisions they take when faced with a housing development project. This thesis will set out to determine how municipal officials have taken up BNG’s principles for sustainable housing settlements as well as the perceptions, methods of implementation and degree of acceptance that housing and town planning managers have of BNG. In the study, the perceived relevance that these managers have of BNG within their non-metropolitan towns is explored using five of the fifteen leader towns of the Western Cape Province. This research has shown that BNG considers the compact urban form, coupled to other development considerations, as the most sustainable for South Africa. In terms of building sustainable human settlements: the low-income housing unit has evolved substantially since its conception, and that the current unit is held in far higher regard (by both municipalities and beneficiaries) than its predecessors. The design of this unit remains standardised due to a lack of funding for a more flexible design, but its structure allows for additions to be made at the cost of the beneficiary. Funding thus remains a major constraint to housing delivery. Municipalities feel that they are able to implement BNG, but that there are certain shortcomings in the document which prevent its full implementation. One of these shortcomings is the lack of an external funding mechanism for housing delivery, proposed in BNG, but never having materialised. Further, BNG focuses more on the metropolitan scenario and is not always relevant to non-metropolitan towns. Almost all of the municipalities have initiated inner city regeneration projects, but fewer have included the provision of social housing as part of their inner city rejuvenation. Subsidy housing is the most implemented housing typology, but these units often experience decay due to the absence of original owners who have (mostly illegally) sold or rented out their units. The one-erf-one-unit nature of subsidy housing is not seen as sustainable owing to space limitation experienced by most of the municipalities interviewed. Contrary to earlier research, in situ upgrading is a common occurrence in municipalities. However, there is a great need for stronger regional (or broader scale) planning regarding housing delivery. Low-income housing is strongly influenced by politics – a fact which municipalities say negatively influences housing delivery. Migration also poses a serious threat to municipal backlogs. Currently, the fight against an escalating demand for low-cost housing is a losing battle as the rate at which government is rolling out housing is vastly ineffectual. Municipalities deem that large-scale projects like the N2 Gateway might be a solution to their housing backlogs which, they concur, are at crisis point. However, municipalities indicated that their implementation of large scale projects will not follow the same path as the N2 Gateway – the planning of which is seen to be substandard. Currently, urban integration takes place on an income basis and not due to racial division. Inclusionary housing is seen as a relevant tool for the promotion of integration, but cannot be enforced to its full potential due to a lack of supporting legislation.

In the face of rapid urbanization and global climate change, urban trees and green spaces (UTGS) can contribute to the welfare of people and the urban environment. Urban trees and green spaces can assist to address urbanization challenges related to environmental degradation. While functions of UTGS have been well documented in the developed world, they have not yet received full attention in much of sub-Saharan Africa. Consequently, UTGS are under threat from urban development and fragmentation. Notably, the problems associated with UTGS also fall into the governance realm and indications are that poor governance and management of UTGS can negatively influence the potential benefits of UTGS to local people and the environment. This formed a basis for this research. The main objective of the study was to determine the current governance and management approaches to UTGS in South Africa. Through document search and review, the study determined the governance institutions influencing UTGS at national level and at provincial level (in the Limpopo and Eastern Cape Provinces). Face-to-face and online survey methods were used to determine the extent to which 28 local municipalities had adopted planned, systematic and integrated management of UTGS. The snowball approach was used to determine the key actors involved in UTGS activities and interviews were conducted to establish the roles and capabilities of these actors. A total of 540 household interviews were conducted to determine the institutional factors influencing local peoples’ ability to access, plant and use UTGS. The findings of the study showed that UTGS have not been adequately covered in existing governance institutions and practice at national and provincial levels. Local government municipalities were not managing their UTGS in a planned or systematic manner due to constraining factors such as insufficient funds, insufficient personnel, lack of equipment and lack of political support. Only 7.1 % of the surveyed municipalities had an urban tree management plan and an estimate of the urban tree stock; 32.1 % had tree policies; 28.6 % had tree bylaws; 21.4 % had tree planting schedules; 10.7 % had tree maintenance schedules and only 3.6 % had tree inspection schedules. Key actors involved in UTGS activities differed among levels of government. The actors included national and provincial government departments, local government municipalities, Non-Governmental Organizations, private sector companies and local volunteers. Most of the actors, however, either planted trees or provided tree seedlings to municipalities and the local people. Tenure security was a key institutional factor affecting peoples’ ability to plant, use or even remove trees from their residential plots. The same applied to trees in the streets and public parks. Whereas most respondents did not require permission to plant (79.8 %) or remove (75 %) trees on their residential plots, a majority of them required permission to plant and remove trees from streets (over 70 %) and public parks (over 80 %). However, with regard to planting and removing urban trees in public open spaces, 54% of the respondents indicated that permission was not required suggesting a lack of clarity among local residents on the issue. Overall, the findings of this study indicate that there is no political recognition and support for UTGS at almost all levels of government. This has resulted in the lack of incorporation of UTGS in urban planning and development and has caused UTGS to receive limited funding to permit planned and systematic management. Given the current rates of urbanization and urban development, the lowly prioritised UTGS are vulnerable to exploitation. To conserve UTGS and promote their potential contribution to local people and the environment, UTGS must be recognized and placed on political and development agendas. There is a need to develop national guidelines for UTGS management, assess the extent of the urban forest resource in local municipalities, clearly define the roles and capabilities of different actors, integrate UTGS in the urban planning and development system, and most of all seek to involve the local people in overall management and governance of UTGS.

This study was conducted within the pressing social conditions of human vulnerability manifested in a worsening situation of homelessness which forces homeless people into a deplorable life in the inner city of Tshwane. The study is not a detailed strategic plan to design support services that could improve the situation. It is rather about imagining alternative ways to journey with homeless people in their struggle to regain their humanity; hence the title: Facing homeless people in the inner city of Tshwane. Chapter 2 analyses homelessness in the inner city of Tshwane, locating it within the bigger picture of the City of Tshwane. It takes into account the poverty that drives poor people to the margins, resulting in further human degradation. It exposes the adverse conditions that homeless people endure due to the absence of a social support net. The study obtained its information primarily from conversations with homeless people and with practitioners in church based organisations dedicated to addressing homelessness. Out of these conversations, five different causes of homelessness emerged, ranging from economic and political, to health, social and cultural factors. Chapter 3 describes a number of church-based initiatives in the inner city of Tshwane that address the situation of homeless people, analysing their strengths and weaknesses in responding to the causes of homelessness as identified in Chapter 2. Chapter 3 describes a number of church-based initiatives in the inner city of Tshwane that address the situation of homeless people, analysing their strengths and weaknesses in responding to the causes of homelessness as identified in Chapter 2. Chapter 4 develops an urban theological vision in response to this situation, in the light of the notions of holiness and hospitality in the Wesleyan tradition. Contemplating this teaching, a framework was generated for the journey of the inner city church with homeless people in their efforts to regain humanity, by prioritising economic, political, health, social, and educational strategies. This chapter highlights the fact that John Wesley’s Methodist movement campaigned for the abolition of African slavery. It also journeyed with poor and vulnerable people like widows, orphans and prisoners, using Methodist “Societies” and “Classes” to integrate them into society. Finally, Chapter 5 presents an integrative urban theological vision and a set of contextual strategies for the inner city church to journey with homeless people, following the horizons of human liberation developed in earlier chapters. / Christian Spirituality, Church History and Missiology / D.Th. (Missiology (Specialisation in Urban Ministry))

Early childhood development is one of the critical services to support the development of young children from conception to age six. Children raised in vulnerable inner cities, with limited access to quality, well-resourced ECD services, are at risk of perpetuating cycles of disadvantage and exclusion. Even though ECD centres exist in abundance in the inner city of Durban, eThekwini Municipality, KwaZulu-Natal, managers of ECD centres face challenges such as meeting rigorous registration norms and standards, a lack of finances, resources, trained staff and socio-economic factors which affect the wellbeing of children. Using a qualitative approach, this study communicates the role played by the Inner City ECD Forum in the learning experiences of seven ECD managers through their participation in inter-sectoral stakeholder interventions and capacity building trainings. It further outlines the benefits of networking and collective support. Based on the findings, recommendations for practice, policy and further research are made. / School of Social Sciences / M.A. (Social Work)