Magister Scientiae Dentium - MSc(Dent) / The prevalence of dental decay is high among lower socio-economic groups in the Southern Cape and Karoo region. 70 - 80% of State employed dentists' time in this region is spent on attempting to reduce the pain and sepsis within the communities for which the primary treatment modality is extraction of the tooth under emergency conditions. In developing countries the prevalence of dental decay is still high. There is a general downward trend of dental decay in developing countries; and it is associated with combinations of exposure to fluoridated water and/ or other forms of fluoride exposure (e.g. in fluoridated tooth paste), the provision of preventive oral health services, an increase in dental awareness through organized oral health education programs and the readily available dental resources. This study looked at the feasibility of implementing community water fluoridation in the Southern Cape and Karoo Region by describing the primary drinking water sources, the population distribution around these sources and the actual levels of fluoride found in the water samples. Each sample was coded and with the use of a global positioning system (GPS), a set of co-ordinates obtained for each. Other options with regard to fluoride supplementation were explored as an attempt to provide an alternative intervention option for exposure to fluoride where community drinking water fluoridation was not the first option. This information will be used to record and update existing tables for fluoride levels in community drinking water of the communities in the Southern Cape and Karoo region that is currently used as a guide for prescribing fluoride supplementation as a means of prophylaxis for the prevention and reduction of dental decay. This study re-iterated the diverse set of variables that communities living in rural areas have to live with. It supports the trend that in developing countries the DMFT (12 years) and dmft (6 years) are higher than those in the same age cohorts of developed countries. This study shows that the fluoride level in borehole water is generally higher than that of dams or reservoirs. Fluoride supplementation is required in the bigger, densely populated areas as the fluoride levels of the water in these areas are below optimal and their water systems can accommodate fluoridation. The long term gains of community water fluoridation at optimal levels for entire communities by far out way the risk of developing fluorosis at above optimal levels. There needs to be a systematic review of treatment needs and treatment modalities for each community so that at some point the need for prevention strategies will be sought out by program managers as best practice for improving the general health (i.e. and oral health) of their communities. There is no single approach for solving issues in communities with different sets of variables determining their needs and so too to the question of community water fluoridation. The recommendation is that at the community level (i.e. the communities should be empowered to do their own situational analysis and prioritize their needs) people need to make decisions for themselves with regard to the type of preventive strategy that they implement. Once they have the data and an intervention option is arrived at, they should lobby with their local health provider to implement that intervention option (e.g. Exposure to fluoride as a means of improving dental health) that they have identified in their towns or villages.

A dissertation submitted in fulfilment of the requirements for the degree of Master of Environmental Science. with Witwatersrand University, Johannesburg, South Africa, (School of Geography, Archaeological and Environmental Science within the Faculty of Science) 2nd June 2017. / Hydraulic fracturing in the Karoo is said to be a game changer of energy sector in South Africa, but it is said to pose potential groundwater contamination. Therefore the aim of the study was to investigate the extent to which current institutional set up in South Africa can deal and address potential environmental challenges that are associated to fracking. The study was particularly interested in investigating the institutional capabilities in the context of water management. The literature review of this study showed that water resource is a major environmental concern that revolves around hydraulic fracturing, including the water resources use and potential contamination. In addition, it should be considered that hydraulic fracturing is a new mining process in South Africa and Africa as a whole with controversial mining techniques and environmental impacts involved within this process. The review indicates that the biggest issue with proposed hydraulic fracking mining process in the Karoo is if the South African Government has taken into consideration the resources, infrastructures and skills to execute the process successfully. The literature asserts that even if proper enforcement of any regulations on this rapidly expanding industry will still be difficult as the regulation is insufficient due to certain explicit exemptions. In South Africa, the starting point for hydraulic fracturing and the associated regulations that governs fracking, is the recognition of an argument that South Africa does not possess any fracking specific laws, guidelines or even polices. Research participants were asked to give their views on the research topic by answering the semi structured interview questions. Data from the semi-structured interviews and literature review was analysed and discussed to address the research questions. The results of the investigation confirmed that there was no any legislation in place to govern this mining process in South Africa. Currently there are legislations which are under review and development to also address hydraulic fracking and the protection of water resources. The government should also involve other research institutes in the drafting and decision making of the legal institute governing hydraulic fracking to ensure that all gaps are identified before fracking can be permitted in the Karoo. / MT 2017

Thesis (M.Com. (Tourism))--North-West University, Potchefstroom Campus, 2008.

Thesis (M.A. (Tourism))--North-West University, Potchefstroom Campus, 2009.

<p>The chief aim of this project is to investigate the groundwater flow dynamics of the various fractured-rock aquifers (deep and shallow) associated with Karoo dolerite ring complexes in the Qoqodala area (northeast of Queenstown in the Eastern Cape Province).</p>

<p>The chief aim of this project is to investigate the groundwater flow dynamics of the various fractured-rock aquifers (deep and shallow) associated with Karoo dolerite ring complexes in the Qoqodala area (northeast of Queenstown in the Eastern Cape Province).</p>

The primary objective of this study was to determine the social impact of arts festivals with reference to the ABSA KKNK. This goal was achieved by firstly analysing the social impact phenomena and the role thereof in events tourism. Secondly, a literature study was conducted in order to examine events as tourism products. Thirdly the results of the empirical research were discussed. Lastly conclusions were drawn from the research and recommendations were made with regard to the social impact of events as well as further research. From the literature, social impact was defined as the changes in the norms and values of society that are more apparent in the short-term. It was noted that when tourists vacate to a specific destination, visible impacts are noticed. Events can however provide employment opportunities, promote international peace and pride, as well as promote educational and cultural experiences but it can also lead to increased levels of irritation, crime, drug and alcohol abuse and cultural change. These positive and negative impacts were measured in the questionnaire, as adapted from Fredline and it was therefore the objective of the questionnaire to measure whether the community is positive or negative towards the festival, and whether there were any differences in the social impact when comparing the results of 2006 and 2007. The questionnaires were distributed in the community of Oudtshoorn based on a stratified sampling method followed by a random sampling method. A total of 444 questionnaires were completed, 179 in 2006 and 265 in 2007. On a positive note respondents agreed on the following aspects in 2006 and 2007: the public money spent on the ABSA KKNK would be better spent on other things, media coverage of the ABSA KKNK promotes development in Oudtshoorn and the basic skill base for event management in Oudtshoorn has increased. On a negative note respondents agreed on the following aspects in 2006 and 2007: ordinary residents get no say in the planning and management of the festival and traffic congestion is a problem. The positive impact has increased from 2006 to 2007. Two factor analyses were performed to determine the social impact factors in order to determine differences in the social impact of 2006 and 2007. The first analysis resulted in nine factors which accounted for 56.85% of the total variance and were labeled as: community issues, damage to the environment, community activities, local business and community opportunities, pricing, public facilities, traffic, disturbances and visitors. The second analysis resulted in three factors that accounted for 44.22% of the total variance and were labelled according to similar characteristics which included: community opportunities, community problems and community image. Means and standards deviations were determined after which the effect sizes were determined to explore the differences between the social impact for 2006 and 2007 on the dimensions of the various factors as determined in the factor analysis. It is clear that a small effect (0.2-0.4) exists between 2006 and 2007 concerning local business opportunities (0.25), pricing of goods (0.24), community activities (0.35), public facilities (0.39) and community activities (0.48). There were therefore no huge differences in the social impact between 2006 and 2007. / Thesis (M.Com. (Tourism))--North-West University, Potchefstroom Campus, 2008.

The Klein Karoo National Arts Festival (KKNK) is one of the most popular arts festivals in South Africa, but ticket sales have alarmingly declined since 2005 resulting in the Festival already being in a decline phase of its product life cycle. This has a negative impact on the Festival's economic impact and future sustainability. It is therefore vital to increase the ticket sales in order for the Festival to maintain a steady growth rate. Market segmentation can assist the Festival's marketers/organisers to address this problem by identifying the high spending segment at the Festival since they stay longer and are keener to buy tickets supporting the Festivals shows/productions. Market segmentation is the process of dividing the festival market into smaller, more clearly defined groups that share similar, needs, wants and characteristics. The more detailed the knowledge of the needs and motives of potential visitors, the closer the Festival can get to a customised festival program creating greater satisfaction, long-term relationships, repeat visits and an increase in tickets supporting the shows/productions. The main purpose of this study was therefore to determine the spending behaviour of visitors the KKNK by means of establishing the determinants which influence visitor's expenditure and by applying expenditure-based segmentation in order to determine the high spending segment at the Festival. To determine the above goal, the study is divided into 2 articles. Research for both the articles was undertaken at the Festival and data obtained from 2005 to 2008 were used. Questionnaires were interview-administered and distributed randomly during the course of the Festival. In total 1940 questionnaires have been completed in the visitor survey since 2005. Article 1 is titled: "Socio-demographic and behavioural determinants of visitor spending at the Klein Karoo National Arts Festival." The main purpose of this article was to identify the various socio-demographic and behavioural determinants that influence visitor spending at the KKNK. This was done in order to determine which visitors spend most at the Festival and which determinants are most significant in determining their expenditure levels. A regression analysis was used as an instrument to achieve the mentioned goal. Results indicated that occupation, distance travelled, length of stay, the reason for attending the Festival and preferred type of shows/productions were significant determinants that influence the amount of money visitors spent at the Festival. These results generated strategic insights on marketing for the festival in order to increase visitor spending especially on purchasing more tickets for shows/productions. Article 2 is titled: "Expenditure-based segmentation of visitors at the Klein Karoo National Arts festival." The main purpose of this article was to apply expenditure-based segmentation to visitors at the KKNK in order to identify the high spending segment at the festival. An analysis of variance (ANOVA) was used to determine whether there were significant differences between the different expenditure groups. The Festival's market was divided into high, medium and low expenditure groups. Results revealed that the high spenders at the Festival were distinguishable from the low spenders based on their longer length of stay, older age, higher income, main reason to attend the Festival and preferred type of shows/productions. These results were used to compile a complete profile of the high spenders and how the Festival's appeal can be maximised in order to attract more high spenders. This research therefore revealed that certain socio-demographic determinants influence visitor's spending behaviour at the Klein Karoo National Arts Festival. There are further two distinct expenditure groups at the Festival, namely a high and low expenditure group. Knowledge of the determinants which influence visitor spending can be used in combination with the profile of the high spenders to maximise the Festival's appeal in order to attract more high spenders who buy tickets supporting the Festivals shows/productions. This will lead to an increase in ticket sales, a greater economic impact and ultimately to the continuous sustainability of the Klein Karoo National Arts Festival. / Thesis (M.A. (Tourism))--North-West University, Potchefstroom Campus, 2009.

Research in tourist behaviour follows the cognitive approach. This contains the behavioural cycle of stimulation (motivation and intention formation), the actual behaviour and experience, and finally the evaluation of consequences. These stages are referred to in tourism as: the pre-trip experience (motivation and intention formation), travel stage (actual behaviour) and the post-travel stage (evaluation of the travel experience). The characteristics, which influence tourist behaviour, indicate that travel motivations are the result of how tourists behave (tourist behaviour). These characteristics are: the decision-making process, demographical factors, marketing mix, external/social factors and internal/ psychological factors (motivations). Motivations to travel have a major influence on the travel behaviour of tourists. Tourists' motivations to satisfy their needs directly influence their behaviour, or the actions they take, in order to satisfy these needs. Due to its impelling and compelling nature, motivation is considered to be one of the most important variables in explaining tourist behaviour. As countries and destinations strive to increase their share of the international and national tourism market, it becomes important to understand why people travel and why they choose a specific ecotourism destination. If travel motivations of tourists are known to the product, it will be an aid when developing a competitive marketing strategy. From the literary review, the following travel motivations occurred regularly: leisure, excitement, socialisation, relaxation, family togetherness, escape, culture, novelty, attractions, knowledge seeking, adventure, prestige, nature, facilities, recreation, attributes, nostalgia, photography, exploration and activities. The literary review further revealed that there are travel motivations commonly found with regard to tourism destinations, and on the other hand, there are travel motivations which are product related. The aim of this research was to determine the travel motivations of tourists to selected national parks in South Africa: Karoo-, Kgalagadi Transfrontier- and Tsitsikamma National Parks. Secondary data was used to determine the visitors' profile, as well as the factor analysis on travel motivations. For the visitors' profile, 286 questionnaires were administered for Karoo National Park, 468 for the Tsitsikamma National Park and 582 for Kgalagadi Transfrontier National Park. For the factor analysis, 318 questionnaires were administered for Karoo National Park, 673 for the Tsitsikamma National Park and 534 for Kgalagadi Transfrontier National Park. Primary data was used to determine the reasons for visiting these parks. 101 Questionnaires were administered for Karoo National Park, 192 for the Tsitsikamma National Park and 104 for Kgalagadi Transfrontier National Park. The foremost findings of the research were divided into three categories, namely: visitors' profile, reasons for visiting the parks and travel motivations. Regarding visitors profile; it was found that profiles for the three parks were quite similar, except for the following: expenditure of tourists at Kgalagadi Transfrontier National Park, where the average spending of tourists was higher and directly linked to the duration of stay; duration of stay indicated that tourists visiting Kgalagadi Transfrontier National Park stayed longer. Two major markets were revealed by the research for all three parks, namely: Gauteng and Western Cape, with the exception of Tsitsikamma National Park, which had a third market of importance, namely Eastern Cape. This information is important when developing marketing strategies. It was especially evident that 4x4 vehicles are the preferred mode of transport for visitors to Kgalagadi Transfrontier National Park. Therefore, this park can be marketed as a 4x4 destination. From these results one can conclude that the profile of tourists to the three selected national parks showed minor differences. Primary data was used to determine the reasons why tourists visit the selected parks. Among the most important travel reasons why tourists visit the selected parks, was: to relax, for family recreation, to get away from regular routine and for the benefit of the children. The factor analysis regarding travel motives revealed the following: five factors were identified for Karoo National Park and six factors were identified for both Tsitsikamma- and Kgalagadi Transfrontier National Parks. Results illustrated that these parks have common and unique motives. Common travel motives in these parks include: park attributes, escape and relaxation, as well as knowledge seeking. Unique to Karoo National Park, was attractions and family togetherness, compared to photography and adventure for Kgalagadi Transfrontier National Park, and adventure and attractions for the Tsitsikamma National Park. A combined factor analysis was also conducted, which showed knowledge seeking, park attributes, as well as escape and relaxation as the most important travel motives of tourists visiting the three selected national parks. This research, therefore, confirmed that different attractions and destinations feed different travel motives, even when classified as similar types of products. Marketers can use this information to position these parks and to develop better marketing strategies, to enable national parks to outwit their competitors. / Thesis (M.A. (Tourism))--North-West University, Potchefstroom Campus, 2009.

The primary objective of this study was to determine the social impacts of arts festivals with reference to the KKNK and to make a comparison between the different cultures (white and coloured). This goal was achieved by firstly conceptualising culture. Secondly, a literature study was conducted in order to examine the social impacts of events. Thirdly the results of the empirical research were discussed, and lastly conclusions were drawn from the research and recommendations were made with regard to the social impacts of events, as well as further research. From the literature, social impacts were defined as the changes in the norms and values of society that are more apparent in the short-term. It was noted that when tourists vacate to a specific destination, visible impacts are notices. Events can, however, provide employment opportunities, promote international peace and pride, as well as promote educational and cultural experiences. It can also lead to increased levels of irritation, crime, drug and alcohol abuse and cultural change. These positive and negative impacts were measured by means of a questionnaire, as adapted from Fredline. The objective of the questionnaire is therefore to measure whether the community is positive or negative towards the festival, and whether there were any differences in the social impacts when comparing the results of the white and coloured communities. The questionnaire was distributed amongst the community members of Oudtshoorn, based on a stratified sampling method, followed by a random sampling method. A total of 258 questionnaires were completed, 110 from the white community and 148 from the coloured community. Two factor analyses were performed to determine the social impacts factors in order to determine differences in the social impacts on the white community and the social impacts on the coloured community. The first analysis resulted in eight factors and accounted for 58.1% of the total variance and was labelled as: community issues, negative impacts, everyday living, social opportunities, economic impacts, community rights, visitors and environmental impacts. The second analysis resulted in four factors that accounted for 59.54% of the total variance and were labelled according to similar characteristics which included: development opportunities, community involvement, motivational factors and social risks. Means and standards deviations had been determined, after which the affected sizes were determined to explore the differences between the social impacts on the white community and on the coloured community on the dimensions of the various factors as determined in the factor analysis. It is clear that there is a small affect (0.2-0.4) on the two communities. / Thesis (M.Com. (Tourism))--North-West University, Potchefstroom Campus, 2009.