Thesis (MPhil (Journalism))--University of Stellenbosch, 2008. / Scientists predict that the Western Cape region of South Africa is likely to be one of the regions most affected by climate change. Though the effects on the Cape Floral Kingdom are a huge concern in terms of biodiversity, the effects of climate change are predicted to be far broader than the natural environment. Agriculture, industry, the health sector, politics and the socio-economic sectors among others are all likely to be significantly impacted by climate change in the coming years. The underlying theoretical assumption of the study is that understanding how the climate question has been understood and framed is of vital importance for how the general public will be able to respond to lifestyle changes in aid of climate protection.This study examines the media coverage of climate change over the period of one year in the Western Cape media context, specifically the Cape Times, the Cape Argus and Die Burger. Using a quantitative framing analysis as the central methodology, the study focused on six core frames in analysing all articles relating to climate change. In addition, journalists at the respective newspapers were interviewed to complement the textual analysis. Finally, climate change scientists were interviewed in order to gain their perspectives of the reporting. The study found that the environmental frame was the dominant frame chosen. The political and scientific frames were the next two most prominent frames. It is argued that the dominance of these frames and the comparative lack of reports featuring the human impact frame is problematic as the environment, science and politics are all fairly abstract to the general public.

The aim of this research was to identify the impacts and adaptation options of climate variability and change on agricultural crop production in Vhembe District Municipality. The study will contribute to the expansion of existing literature on climate change impacts on agricultural sector. The following two main objectives were formulated for the purpose of this study:  To determine the level of awareness of small-scale maize farmers about climate change impacts and threats in Vhembe District Municipality (VDM),  To compare the level of production scales between the farmers who are aware and the farmers who are not aware of climate change impacts and its threats. The study area was the Vhembe District Municipality; a representative sample of 150 farmers (aged 18 – 65+ years, 46 percent males and 54 percent females) participated in the study. Vhembe District Municipality is one of poorest municipalities in Limpopo due to lack of infrastructure development, and as a result of that, there is an increase of socio-economic problems such as food prices increase, unemployment, scarcity of food, and lack of local markets. The study further covers the municipality’s farming enterprises, systems, categories, infrastructure as well as other constraints that may be facing the emerging farmer in the District. The study highlighted the lack of climate change information, reduction of livestock production and crop yields of the farmers in the Vhembe District. The literature studies show climate variability and change adaptation strategies such as planting different varieties, crop diversification, different planting dates and shortening of growing periods. This study draws on lessons learned, experiences, and other existing research on climate change impact and adaptation across the globe. It was concluded during the research that change in climate was already perceived by farmers in the Vhembe District and the study also presented perceived adaptation strategies used by farmers in the Vhembe District. The study concludes that there is lack of local market, and low level of farmers’ awareness about the impact of climate change on the crop production in the Vhembe district. This low level of awareness translates into a low level of crop production which results in increased socio-economic problems, low income, increased unemployment, increased crops diseases and reduced crop yields. / Environmental Sciences / M. Sc. (Environmental Management)

The global threat of climate change is one of the most crucial environmental issues facing the world in modern times. In response to this threat, international governments have drafted the Kyoto Protocol which included the Clean Development Mechanism (CDM). The CDM is a scheme which invited developing countries, like South Africa, to become involved in climate change mitigation projects. While South Africa has been identified as an attractive host country for CDM projects, research has revealed that it lags behind other developing countries in this regard. This study provides a theoretical background to the CDM and grounds the subject within the field of Environmental Economics. Following a literature review of factors that could influence the involvement of a municipality in CDM projects, this thesis undertook a case study of the barriers and drivers to CDM implementation within the Nelson Mandela Bay Municipality (NMBM). Use was made of semi-structured interviews, where a questionnaire was used to guide the researcher’s interview process. Five NMBM officers, who were likely to have been involved with CDM project implementation, were interviewed. Data collected was analyzed using a coding technique and was compared and contrasted to the literature in a process of explanation building. It was possible to elicit 14 factors that acted as CDM-barriers; seven that acted as CDM-drivers; and 10 that were required to change within the NMBM to encourage greater CDM involvement. Of the barriers, lack of awareness, poor political will and lack of funding emerged as the most inhibiting. Of the CDM-drivers, the potential financial benefits; ownership of infrastructure capable of producing carbon assets; and technology transfer emerged as the factors most likely to promote CDM involvement. With regards the factors that require change, it emerged that a positive response would result from a proactive stance by National Government on the CDM; the use of Public-Private-Partnerships to facilitate CDM projects; and improved communication and capacity building within the NMBM and the Nelson Mandela Bay business community. The main recommendation offered to the NMBM was for it to draft a Sustainable Development Policy as well as a formal sustainable development strategy to drive a coherent and consolidated approach to the Municipality’s involvement with CDM projects. Further, it was proposed that the NMBM should, lobby National Government for it to promulgate enabling legislation and a framework which would encourage CDM investment in South Africa; and engage with local business to promote the active involvement of the Nelson Mandela Bay with the implementation of CDM projects. Keywords: Global Warming, Kyoto Protocol, Clean Development Mechanism, Sustainable Development, Environmental Economics, Public Sector, Nelson Mandela Bay Municipality.

Climate change has come to be understood as a deleterious phenomenon, which threatens business, society and ecological systems, thus making it imperative to understand its impact on human, social and economic activities as well as the impact of these activities on climate change. Against this background, this research sought to determine climate change intervention strategies in the mining supply chain in general, specifically focussing on opencast mining contracting and plant hire companies’ practices. This focus on the mining industry was driven by its importance in South Africa and globally, despite its significant direct and indirect contribution to climatic changes. The mixed-methods multiple case study focused on the climate change management of the Mutual Construction Company Group of Companies (MCCGC), an open cast toll mining firm and equipment supplier. Limited to two sites, Pilanesberg Platinum Mines (PPM) and Tharisa Minerals (Tharisa) Mines, the researcher gathered data through interviews, questionnaires, observations and document review. Data was analysed through deductive content analysis. The research made three major findings: (i) the MCCGC, like its principals PPM and Tharisa, does not have an explicit climate change management strategy. Instead, climate change is managed indirectly through implicit strategies seeking to manage environment, health and safety concerns of the mines, (ii) as a contractor, the MCCGC has had to adopt PPM and Tharisa’s implicit approach to climate change management strategies to meet contractual obligations, instead of an explicit approach and, (iii) the MCCGC and its principals’ commitment to environment, health and safety management, and implicitly climate change management, is not mere rhetoric but is being put into practice. The research concluded that MCCGC’s lack of expressed climate change management intentions and practices exposed the firm to climate change risks, most notably financial risks and reputation risks. Financial risks arise from possible ex post climate change liability. In addition, MCCGC is risking its contract tenures, particularly if the two mines change ownership and the new owners insist on an explicit rather than implied climate change strategy with all its suppliers. Reputational risks arise from the possible failure to attract new clientele and investors who may perceive MCCGC as a risky partner, due to an inept climate change intervention strategy / College of Agriculture and Environmental Sciences / M. Sc. (Environmental Management)

Environmental degradation is a global challenge that affects all. One of the most prominent impacts of environmental degradation is the climate change phenomenon. The adverse impacts of climate change have given rise to responses aimed at retarding, halting and learning to live with the already present effects of climate change. These responses to climate change fall into two broad categories: mitigation and adaptation. Mitigation addresses the climate change challenge through seeking a reduction or elimination of anthropogenic generated greenhouse gas emissions into the atmosphere. Adaptation on the other hand addresses climate change through reducing the adverse impacts of climate change as well as exploiting economic and social opportunities presented by climate change. Green procurement has been identified as one of the climate change intervention measures. This is because research shows that procurement policies and practices of both the public and private sectors have the potential to influence environmentally friendly modes of production and the provision of ‘greener’ goods and services that include infrastructure. In many developing countries the big spending power of the public sector, particularly municipalities, makes them influential players in the nature of goods and services production and provision. Against this background, this study investigates the role of South African metropolitan municipalities in addressing environmental decay through green procurement. Specifically, the study aims to assess the levels of green procurement practices of goods and services within South Africa metropolitan municipalities. This is achieved through; (i) determining the level of understanding of sustainable development, and (ii) determining the extent to which green procurement is practiced in South African metropolitan municipalities, and identifying policy and legislative requirements (if any) that support green procurement practices. Given the complexity of means, policy and practices around the green procurement drive; the study employed a mixed method approach. The mixed method approach employed three methods namely: document analysis, interviews and the use of a questionnaire. Analysis of data included content analysis, inductive thematic analysis and basic numerical analysis of the questionnaire, using MS Excel. The study made two broad findings; (i) there is generally a good understanding of the sustainable development discourse among South Africa’s metropolitan officials; and (ii) policy response to green procurement shows that the older metropolitans that include the City of Cape Town, City of Johannesburg, City of Tshwane, Ekurhuleni, eThekwini and Nelson Mandela Bay have made greater progress making explicit reference to green procurement in different policies compared to the younger metropolitans such as Buffalo City and Mangaung. Despite the general understanding of the sustainable development discourse and evidence of explicit reference to green procurement in some metropolitan policy documents there is a general lack of comprehensive implementation of green procurement practices across all the metropolitan municipalities. The current implementation is sporadic and largely through a number of projects that are not always linked to give rise to effective synergies. The study concludes that there is limited implementation of green procurement policies and strategies in all metropolitans. This may be attributed to limited policy understanding and lack of education and training around green economy transition and green procurement issues. The study recommends the mainstreaming of the green procurement concept into already existing policies and to establish new policies where there are none. There is a need to translate the policies into legislation and regulations that carry incentive to reward and encourage the desired green procurement practices. There is further need to put in place sanctions to discourage and halt undesired procurement practices. / Environmental Sciences / D. Litt. et Phil. (Environmental Management)

Recently, bankers have come to realise that banking operations, especially corporate lending, affect and are affected by the natural environment and that consequently, the banks might have an important role to play in helping to raise environmental standards. Although the environment presents significant risks to banks, in particular environmental credit risk, it also perhaps presents profitable opportunities. Stricter environmental regulations have forced companies to invest in environmentally friendly technologies and pollution control measures and in tum generated lending opportunities for bankers. This research examines the corporate practices of three of the four dominant banks in South Africa with respect to the environment, focusing on issues of climate change and environmental risk management by way of reporting and disclosure to all stakeholders. The emphasis on environmental reporting by South African banks has been reinforced by the latest release of the King III Report on Corporate Governance in South Africa. Global governance requires that the triple-bottom line should be applied in all corporate undertakings due to globalisation and trade liberalisation; however, the banking sector has responded poorly to the clarion call. The false view that the banks have no significant relationship with environmental degradation is being disproved. Environmental management is a huge and massive reconstruction of what has gone wrong with nature by human influence. The South African banks have had to face with the challenging tasks of reporting on the direct and mostly the indirect impacts of their environmental activities. Based on the three sampled banks which incidentally had greater percentages of the market capitalizations, the banks have fairly performed in environmental reporting. For example, Standard Bank (SA) Ltd has just signed the Equator Principles in 2007 implying corporate lending was done in 2007 without any respect to environmental impact assessments by corporate borrowers. Consequently, environmental reporting was not done to facilitate informed decision-making by stakeholders mostly shareholders and the communities where borrowers tun businesses. The objective of this research study is to investigate the extent and quantity of/voluntary environmental disclosures in the annual and sustainability reports of the banks listed on Johannesburg Stock Exchange. The periods examined were those subsequent to the release of the Exposure Draft Coalition for Environmentally Responsible Economies (CERES) Global Reporting Initiatives (GRI) issued in 1999. Using content analysis to focus on the environmental aspects, the research study compared three annual reports and three sustainability reports of 2007 year for the three sampled banks in order to evaluate reporting practices in the period surrounding this intervention. The results suggest a trend to triple bottom-line reporting and the extent and quantity of environmental information, albeit in specific categories.

MRDV / Institute for Rural Development / This study originated from the realisation that non-conventional crops such as Bambara nuts (Vigna subterranea) were becoming increasingly important in addressing food insecurity and malnutrition in the smallholder farming sector of countries in sub-Saharan Africa. Moreover, some of the smallholder crop farmers were observed to be continuing to rely on indigenous techniques to forecast rainfall and adapt agricultural activities in response to climate variability. However, it was not clear how climate change influenced the productivity of V. subterranea. Nor were the indigenous approaches that farmers used to forecast rainfall on this phenomenon well understood. Thus, a study was carried out to identify and document indigenous approaches that smallholder farmers used to forecast rainfall and adaptation practices relating to V. subterranea. The study was conducted in Xigalo and Lambani villages located in Collins Chabane Local Municipality of Vhembe District in Limpopo Province. The villages served as case study areas that helped to compare the native approaches that the Va-Tsonga and Vha-Venda used to forecast rainfall in the course of producing V. subterranea. A multi-case study research design, which was exploratory in nature was adopted. Convenience and snowball sampling techniques were used to identify and select respondents. The triangulation of participatory methods, techniques and tools guided the collection of qualitative data. Key informant interviews, learning circles, photovoice, one-on-one interviews and narrative inquiry techniques were applied during data collection. Smallholder farmers and the elderly members of communities were the respondents. Nine key informants in Xigalo and Lambani villages were interviewed. One retired and two currently serving government extension officers were also interviewed. Separate learning circles comprising mainly elderly men and women were also organised. Each learning circle was made up of 7-10 respondents. Atlas.ti version 7.5.7 software was used to analyse the qualitative data following the thematic content analysis approach. It was observed that the respondents were aware of climate variability events that affected V. subterranea. Some of the events were shifts in rainfall patterns, heavy rainfall, extreme temperatures, scarcity of summer rainfall, the disappearance of lunar signs and the seasonal cycle variations. Eighteen types of phenological signs used to predict rainfall were identified. The most common signs included the Milky Way Galaxy of stars, musical sounds of birds and frogs, moon shapes, cumulus and cumulonimbus cloud types. A close relationship between conservation of V. subterranea and adaptation strategies was said to exist. It was evident that most commonly used conservation strategies were rainmaking ceremonies, planting after the summer rains, hoeing weeds, soaking seeds before planting, hilling or earthing up around the base of the V. subterranea plant and storing the legumes in traditional vessels and sacks. The need for integrating western scientific knowledge with native forecasts to inform the production of V. subterranea was uncovered. In addition to this, the needs of Tsonga and Venda communities should inform local policy interventions. Lastly, adaptation strategies that address food insecurity with V. subterranea being part of the agro-ecosystem deserve attention in scientific investigation and policymaking. / NRF

Text in English / Supply chains incorporate “green” principles in their processes to promote environmental sustainability. Through an online survey, this study investigated green supply chain management (GSCM) implementation and employee awareness of GSCM initiatives in five starch and glucose processing companies in Gauteng. Eighty employees working in management and supervisory positions participated in the study by completing an online questionnaire. The research findings indicated that employees are aware of environmental goals and targets, environmental policies, legislation and standards, and green designing initiatives implemented. Employees perceive that collaboration with suppliers and contractors on environmental issues is in place, however, government partnerships are perceived as being insufficient. Benefits of green marketing campaigns and GSCM initiatives have not been identified. The study noted resistance to change, lack of adoption of technology advancement, insufficient communication and training, and cost implications as barriers hindering GSCM success. It is, therefore, recommended that appropriate support and communication regarding GSCM initiatives are strengthened. / College of Agriculture and Environmental Sciences / M. Sc. (Environmental Management)

In early 2003, a persistent drought threatened about 15 million people in the Southern African region (SADC) with starvation as farmers in this region were not able to produce enough food. A similar threat was experienced in the United States of America (USA). The Americans responded by introducing GM technology, which thankfully stabilised corn production and food security. It was against this backdrop that the South African government legalised and supported GM technology in the farming industry. However, the technology became a contentious issue amongst scholars, politicians and policy makers as well as farmers. Therefore, this study analysed the perceptions of small-scale and large-scale farmers, located in Paarl, Western Cape, South Africa, on the adoption of GM technology. This qualitative study, using a case study design, collected primary data from thirty (30) farmers: fifteen (15) small-scale and fifteen (15) large-scale farmers. The findings revealed complex factors influencing farmers’ adoption decisions and that Adopter perception (AP) and Consumer perception (CP) play a key role in their adoption of GM technology. These commercially and profit-driven farmers avoid using GM technology because public opinion and the markets weigh heavily against it. It was concluded that the farmers regarded GM technology as just one of many agricultural technologies and not as an exception. It was also considered unaffordable and detrimental to the environment, the economy and their livelihoods.The study recommends that the government should fully investigate public perceptions with regard to the adoption of any new agricultural innovation prior to making policy decisions. / Development Studies / M.A. (Development Studies)

Livelihood stressors in southern Africa, such as HIV/Aids and climate change, do not act in isolation but rather interact concurrently in complex socio-ecological systems with diverse, interrelated and compounded affects. Households experience differential vulnerability to such stressors based on contextual factors such as geographical location, income level and the gender and age of its members. Households’ differential experiences of vulnerability are further defined by the households’ use of their capital stocks: the human, social, natural, financial and physical capital available to the household to form livelihoods and resist the detrimental effects of a stressor. The capital stocks of 340 households were measured in two sites in the Eastern Cape, South Africa, using a household survey. These data were analysed to determine differences between the sites, households with heads of different gender and households of different income levels. Further data relating to the drivers and interactions of stressors over temporal and spatial scales, as well as the perceived value of various forms of capital by different social groups in the two sites, were collected via Participatory Learning and Action (PLA) methods including timelines, mental modelling and pair-wise ranking. Although the two sites have similar levels of income and fall within the same province, many significant differences emerged. The two sites showed different distributions of household head genders and different stressors and perceptions of vulnerability, perhaps owing to differences in their capital stocks, acting alongside the influence of culture and access on a shifting rural-urban continuum. These discrepancies further transpired to reflect crucial differential experiences along gender lines and income levels in each site. Vulnerability was often context specific, not only because of unique drivers of stress in different areas, but also because socio-economic groups and localities often had characteristics that could potentially exacerbate vulnerability, as well as characteristics that can potentially facilitate adaptive capacity. Stressors were found to have depleted multiple forms of capital over time, while new stressors were emerging, raising concerns over the most appropriate means of social protection within these contexts.