Background. As a result of the AIDS pandemic, many people areimmuno compromised andopportunistic fungal infections (OFIs) such as candidiasis are common. Despite the widespread use of medicinal plants in South Africa, there is a dearth of knowledge regarding the use of such plants in the management of these infections. This study evaluates three South African medicinal plants (Arctotis arctotoides, Pittosporum viridiflorum, and Gasteria bicolor) traditionally used in the treatment of OFIs in HIV/AIDS patients, in the Eastern Cape Province, South Africa. Materials and methods. A six-stage process of documentation, evaluation and analysis of results was conducted: (1) Selection of medicinal plants most frequently used in the treatment of OFIs through ethnomedical studies and the survey of specialised literature; (2) Collection and preparation of the extract of each plant; (3) Antifungal evaluation of the crude plant extracts. (4) Phytochemical and antioxidant evaluation of the active crude plant extracts; (5) Cytotoxicity evaluation of the bioactive extracts using the Chang liver cell line, and (6) Statistical analysis of the results. Ethnobotanical information was obtained through interviews with traditional healers and AIDS patients with the aid of semi-structured questionnaires, direct observations and by reviewing studies reported in the literature. Following the approval from the University of Fort Hare‘s Ethics Committee, 101 HIV/AIDS patients were recruited through convenience sampling into an anonymous cross-sectional questionnaire study. The agar diffusion and micro-dilution methods were used to determine the antifungal activities of the hexane, acetone and aqueous extracts of A. arctotoides, G. bicolor and P. viridiflorum against 10 opportunistic fungi.

The last few years have seen one of the most severe droughts in recent times in the southern African region, and news headlines are increasingly full of warnings about heavy storms, fires and floods. There is no doubt that extreme hydro-meteorological events, and their multiple and potentially disastrous impacts, are at the forefront of the public consciousness at the present time and are one of the key concerns regarding the impacts of climate change in the region. While the links between extreme climate events, disaster risk reduction (DRR - see Box 1) and climate change adaptation (CCA - see Box 2) are recognised in the South African Climate Change White Paper, this is not the case for the whole region. Furthermore, even if there is national recognition of the need to synergise these two spheres of endeavour, this does not always trickle down to effective policy, planning and implementation at the local level.

Thesis submitted in fulfilment of the requirements for the degree Doctor Technologiae in the Faculty of Business and Management Sciences at the Cape Peninsula University of Technology / The study investigated tourism as a catalyst to local economic development of the Transkei Wild Coast. The Transkei Wild Coast is an area which stretches from the Kei River mouth south of East London, to Durban South Coast, with seven local municipalities located in the area. These local municipalities are Mquma, Mbhashe, King Sabata Dalindyebo, Nyandeni, Port St Johns, Ngquza Hill and Mbizana. Infrastructure and partnership models were identified as key to the development and growth of the tourism industry in the Transkei Wild Coast. It was found that the status of infrastructure and partnerships is lacking and delivers little or no economic benefits and advances in the Transkei Wild Coast. Factors contributing to the poor performance of tourism-led local economic development by the local municipalities in the Transkei Wild Coast include poor roads, poor communication, lack of infrastructure, erratic electricity supply, and poor quality of water supply. Partnerships both at strategic and implementation levels lack commitment, role clarification and acceptable beneficiation metrics to all involved stakeholders. Infrastructure and partnerships are explained as basic and key necessities in developing a successful tourism industry in the Transkei Wild Coast. The study argues that local municipalities need support to grow the tourism industry to become a key contributor to the local economic development strategy. The Transkei Wild Coast has a wealth of natural resources, culture and history to offer tourists to this area. Local economic viability of the Transkei Wild Coast will improve, which inevitably will lead to an improved standard of living of the host communities. Growth of the tourism industry will lead to growth and development of related industries/businesses. The findings revealed that the majority of Transkei Wild Coast inhabitants support investment in the tourism industry. Prioritisation of tourism as a catalyst to local economic development in the Transkei Wild Coast will unlock other potential economic sectors in the area. For this to succeed, it is imperative that capital infrastructure is improved and credible and beneficial partnerships are created and maintained. Recommendations are proposed to fulfil the State-led mandate for socioeconomic development and advancement at local municipal level in South Africa generally and the Transkei Wild Coast in particular.

Avian influenza is an infectious disease of birds caused by the Type A strain of the influenza virus. The disease, which was first identified in Italy more than 100 years ago, occurs worldwide (World Health Organization, 2006a). The current outbreak of the highly pathogenic avian influenza A (H5N1), which began in Southeast Asia in mid-2003, is the largest and most severe on record. Never before in the recorded history of this disease have so many countries been simultaneously affected. Since the last pandemic in 1968-1969, the risk of an influenza pandemic has not been considered greater than at the present time. The importance of intervention strategies had become increasingly evident throughout the world. The World Health Organization provides a generic outline for preparedness plans to assist countries in their preparations to respond to a possible avian influenza pandemic. These guidelines may be modified as the epidemiology of avian influenza evolves. The South African National Department of Health has developed national guidelines in the form of an avian influenza preparedness plan. These draft guidelines do not provide detailed Environmental Health work methods and - procedures for the effective surveillance and control of the disease. The general purpose of this study is to develop a standardised set of Environmental Health work methods and - procedures, which will contribute to the effective surveillance and control of avian influenza in the Eastern Cape province – South Africa. Within the context of the purpose of this study, a qualitative, explorative, descriptive, inductive and deductive research design will be used. The methods of data collection will be documentary research, telephonic as well as in-depth personal interviews. In this study, documentary research will be the primary method of data collection. With a qualitative approach, the researcher will be the human instrument for data analysis. The process of qualitative data analysis will be based on data reduction and interpretation; and will be conducted as an activity simultaneously with data collection, data interpretation and narrative reporting writing.

From introduction: This is a study of the physical landscape, climate, natural vegetation, historical geography and rural land use of the Bedford, Adelaide, Fort Beaufort, Stockenström and Victoria East magisterial districts. These five districts may be regarded as a natural region bounded by the crest of the Amatole-Winterberg range in the north and by the Great Fish River in the west. The southern boundary is a zone of semi-arid scrub bordering the Great Fish River valley. The Ciskei may be regarded as the eastern boundary of the region.

This study analyses the methods and policies of the colonial government which shaped Stutterheim's African communities between c.1870 and 1910. In 1870 the Stutterheim magisterial district had not yet been officially established. However, creation of the British Kaffrarian administration (1847-1865) had already ensured the entrenchment of colonial rule over the humiliated Xhosa chiefdoms west of the Kei. This work studies transformations in late colonial Ngqika society and the development of Stutterheim as a magisterial district. It analyses the entrenchment of colonial bureaucracy and changes in indigenous social, economic and political structures. In the period c.1860-1877, direct administration of the Ngqika was first attempted. While recovering from the 1856-57 cattle killing, the Ngqika were brought under colonial administration by the annexation of British Kaffraria to the Cape Colony in 1865. The thesis also examines the process and implications of the breakup and resettlement of the Ngqika location after the 1877-1878 war and the mechanisms and complications in forming a new postwar settlement. The focus then narrows to Stutterheim magisterial district (finalised in 1880), where, after the removal of the main Ngqika population to the Transkei formal structures of quitrent settlement were established around mission stations. A new form of social behaviour underpinned by principles of individualism evolved under missionary influence. Urged on by legislation that sought to intensify implementation of individual tenure, this social behaviour predominated under the new administration. Attention is also given to the allocation of farm land in the district. On part of what had once been communally owned land, an immigrant farming community originally intended strictly for whites emerged. Numerous Africans later managed to hold property in this area. An urban area with a mixed African and white population resulted where allotments initially allocated to the German Legion were later auctioned. On crown lands, leasing and purchasing was initiated. By the early twentieth century, settlement patterns were in chaos: on the mission settlements, quitrenters disobeyed settlement regulations, farms were overpopulated by tenants and interracial urban settlements faced imminent segregationist policies. By 1910 local administration was in difficulties and the Africans were becoming politically mobilised against local and colonial policies.

From Preface: In 1778 Joachim van Plettenberg declared the Fish River as boundary between the Trekboer and the Xhosa. The area between the lower reaches of the Fish and Kei Rivers was to become the main centre of conflict in nine frontier wars. It was here, too, that successive governors carried out experiments to stabilize land and people in the area. But after 1820, while official attention was focused on this trouble spot, a new and related zone of conflict was gradually and almost unnoticed opening up. This was in the north-east where the first encounters between Trekboer and Thembu were beginning to take place. By 1825 the spearhead of the Thembu, harassed by the amaNgwane raids, had migrated across the Kei River to settle south of the Stormberg in what is now the district of Queenstown. By this time the first Trekboers in their perennial search for water and pasturage had crossed the Stormberg Spruit to settle on the waste land north of the Stormberg. The history of the Stormberg area is predominantly an account of the interaction between these two peoples.

In recent years, increasing interest has been taken in the career of Andries Stockenstrom. Detailed study of his policy as Landdrost of Graaff-Reinet , as Commissioner-General of the Eastern Districts, and as Lieutenant-Governor, has brought about a realization of the soundness and value of much of his work. This appreciation of the sterling qualities of Stockenstrom's character- despite his undoubtedly difficult temperament - has led to the tacit assumption that the accusations which were levelled against him, and the odium in which he was held in Albany, after his evidence before the Aborigines Committee 1835 -1836, were largely the result of unfortunate newspaper propaganda. That evidence, it is implied - coming as it did at a time when public opinion was peculiarly sensitive to criticism - was in fact, not as black as it had been painted. Yet the events of the period between the Commissioner-Generalship and the Lieutenant- Governorship have not only coloured the judgment upon Stockenstrom of almost every writer on South African history, but so influenced contemporary public opinion as to materially impair the efficiency of his Lieutenant-Governorship. In writing this thesis, it has heen my purpose to make a detailed study of such material as is available for the period 1833-1836, and to endeavour, by an analysis of the evidence more particularly in the light of the years before 1833, to set this significant period in Stockenstrom' s career in its right perspective.

The aim of this study was to develop a standardised set of Environmental-Health work methods and procedures, with the purpose of contributing to the effective surveillance and control of Cholera in the KwaZulu-Natal province, South Africa. The researcher followed a qualitative research design, which was explorative, descriptive, inductive and deductive by nature. The methods of data collection were documentary research and focus-group interviews. A documentary research approach was employed as the primary method of data collection for the study. The researcher has used semi-structured questions to obtain relevant information from the participants in the focus groups. The purpose of using semi-structured questions in the focus groups was to draw on their knowledge and experience of communicable disease surveillance and control in relation to Cholera, as well as to ascertain their views on the role of the Environmental-Health Practitioners in the Communicable - Disease Outbreak- Response Teams at the three different spheres of government. The process of qualitative data analysis was followed. This was based on data reduction and interpretation; and it was conducted as an activity simultaneously with data collection, data interpretation (coding) and narrative writing. The information obtained from the analysed data assisted in the development of the environmentalhealth work methods and procedures for the surveillance and control of Cholera in the KwaZulu-Natal province, South Africa. In this study, firstly, the epidemiology of Cholera was described and analysed against the background of its manifestation in South Africa. Secondly, the national health care system, with specific reference to the place and role of environmental health practitioners at national, provincial and municipal spheres – in relation to Cholera surveillance and control – was analysed. Thirdly, the relevant research that has been done globally has been analysed against the background of the findings of the above, together with work methods and procedures to be used by environmental-health practitioners during the surveillance and control of Cholera in the KwaZulu-Natal Province, South Africa. These include, inter alia: Work methods and procedures for Cholera case investigation; Work methods and procedures for sanitary investigations; and Work methods and procedures for identifying the sources of contamination in environmental waters. Finally, the conclusion and limitations was presented, and appropriate recommendations were made. These include: he need to educate all role - players, on the recent developments in the identification of Vibrio cholerae from environmental surface waters; Communication systems should be developed that allow the Director: Environmental Health to communicate urgent environmental health information directly to the Minister of Health; he training of environmental-health practitioners on detailed work methods and procedures for the surveillance and control of Cholera; and the existing national Cholera control guidelines need to be updated to include relevant environmental health situations when emergencies arise.

Land use forms such as cultivation and livestock farming have become less productive and unsustainable in the Tyefu communal villages of Ngqushwa (Formerly Peddie) district, Eastern Cape, South Africa. This is manifest in abandoned and severely degraded cultivation fields as well as transformed vegetation, making it difficult to earn a land based livelihood. Against the backdrop of severe land degradation and poverty levels in these communal villages, game farming has been recommended as an ecologically, economically and socially sustainable form of land use. Tyefu Community Reserve is a project, recommended by the Subtropical Thicket Ecosystem Project (STEP) backed by the Department of Environment Affairs and Tourism (DEAT), for hunting and venison selling. The proposed area has been fenced and animals to be stocked in the reserve have been requested on a loan basis. Such an undertaking requires an understanding of the abundance and condition of vegetation, terrain parameters, and an assessment of potential wildlife species, as well as the carrying capacity of the recommended reserve as a habitat. With the aid of orthophoto maps, Subtropical Thicket Ecosystem Planning (STEP) shapefiles, ASTER satellite imagery and a High Resolution Digital Camera Image, vegetation types were mapped and their condition was assessed. A Digital Elevation Model (DEM) of the area was used to extract terrain parameters such as slope and aspect. The carrying capacity of the proposed reserve was determined using a model originally developed by Boshoff et al. (2001) for estimating potential wildlife and abundance. The proposed reserve is predominantly covered by dense thicket as compared to the adjacent Tyefu communal villages where thicket has been severely degraded. The prominent topographic characteristics such as slope reveal an escarpment ringing the proposed reserve with gentle slopes towards the centre. Slope direction has also influenced the distribution of vegetation in the proposed reserve, as the moist south facing slopes tend to have a greater proportion of dense thicket as opposed to the warm north facing slopes. Vegetation types and topography of the reserve can provide suitable habitat to a variety of wildlife species and are likely to influence the distribution of mammals in the proposed reserve. The carrying capacity model developed has been useful in determining potential species that can be supported by the reserve, and estimating their abundance. Given the small size of the proposed community reserve (about 1800ha), it has been recommended that it should be stretched to link up with the existing Great Fish River Game Complex. It will then fit within the framework as envisaged by STEP (2004), in the form of Fish River Biodiversity Initiative, a conservation corridor bordering the Great Fish River.