South Africa boasts such intrinsic beauty in its social and physical geography and at the heart of this beauty lie its people. For each culture that has fought for their beliefs and systems, wars have been fought and lives have been lost. One thing which remains constant however is the belief that we the people can work together to live in peace and harmony and leave a better place to those who come after. Apartheid South Africa was divisive in many ways and its results have left many wounds on the country’s architectural geography. Social inequality is manifest in the tapestry of everyday life and the Peri-Urban scars of our past have become vivid thresholds of crosscultural debate. The Apartheid planning model of disconnection through race and class has seen a massive effort to refocus on Durban’s urban core, whereas the rich tapestry of the Peri-Urban townships is often neglected. In order to reconnect the outer city geographies back into the urban whole an investigation into the theory of connection between people and their physical environment needs to be undertaken. This dissertation looks at how the theory of connection might enable a unified Durban and rehabilitate the tenderness of past planning processes. Public Transport is one such mechanism which can connect communities, no matter the distance nor socio-economic status and it is within this context that the dissertation offers new insight into the critical and exciting reconnection process. / M. Arch. University of KwaZulu-Natal, Durban, 2013.

Studies In other parts of the world have proved that turbidity affects aquatic life and work In Australia and North America has shown that the distribution of some fish species may be determined by the level of turbidity present. This, coupled with the fact that: (i) Natal estuaries are important as nursery areas for the juveniles of many marine fish species, (ii) the estuaries exhibit a wide range of turbidities and (iii) little was known of the effects of turbidity on the fish populations in estuaries, led to this study being undertaken. Turbidity and its effects on fish distribution In Natal estuaries was investigated from January 1980 to June 1983. Lake St. Lucia, which is predominantly turbid but also has clear water areas, was the main study area. Six other estuarine systems sampled were chosen to cover a wide range of estuarine types and turbidities. Field sampling was undertaken to determine which species were present under different turbidities, simultaneously physical factors which were potentially affecting fish distribution were also monitored. In addition to this, laboratory equipment which enabled a turbidity gradient to be established In a choice chamber tank was used to test the turbidity preferences of 10 common estuarine species for which field data were available. These tests allowed the elimination of all physical factors except turbidity. Of the physical parameters monitored In the field, turbidity, temperature and food availability In the benthos, were determined as being important In affecting fish distribution within estauries. However, comparison of fish distribution data for twenty species, with these factors showed that turbidity was exerting the major influence. It was also found that fish species occurred In one of five groups, inhabiting either clear, 'clear to partially turbid', intermediate or turbid waters or they were indifferrent to turbidity. Laboratory results for eight of ten species tested showed significant aoreement with the field data. The results of this study have shown that turbidity is the most important factor determining the distribution of juvenile marine fish In estuaries and that the greatest number of species are present in , waters which are not clear. The attraction to and presence in such systems appears to be related to the fact that turbid estuaries 'provide protection from fish and bird predators while also acting to reduce intraspecific predation. Of factors attracting juvenile fish into estuaries, turbidity is probably the single most important acting in this respect. / Thesis (Ph.D.)-University of Natal, Pietermaritzburg, 1984.

This dissertation concentrates on the subject of migration from the less researched angle of the rural areas losing migrants. This dissertation is premised upon the hypothesis that emigration of skilled people stifles development in rural areas and this in turn leads to the lack of development. The lack of development causes emigration. I am arguing that this vicious cycle must be broken down through leadership committed to achieving development goals and through personal sacrifices of skilled people remaining in rural areas. Therefore, this dissertation seeks to establish the impact that migration has on rural development. It looks at the case of eMabhuqwini as the study’s focal point. There are two arguments that are advanced by the thesis: (1) Migration negatively impacts on development in the area of eMabhuqwini. The more able‐bodied, skilled and capable people emigrate, the higher the likelihood that the area they leave will stay underdeveloped. This is because people who have the capacity to drive development in the area will have left. At the same time, if the area is underdeveloped, people are likely to leave it and seek greener pastures – especially in terms of better living conditions and employment opportunities – elsewhere, particularly in more developed urban areas. (2) Political infighting between political parties appears to be the main cause of the slow (if any) pace of service delivery and development in the area. This is so because of growing political intolerance among political parties in South Africa. This political intolerance is also characterised by an unwillingness to accept political defeat. As such, this process has dictated the terms of and speed of service delivery as there is little will on the part of political leaders to spearhead development in an area governed by the opposition. I further provide a comprehensive conceptual framework on migration theory, a detailed presentation of the case study area, a three‐pronged empirical study consisting of interviews with thirty‐two households, household in‐depth survey (6 respondents) as well as three focus groups. Quantitatively, 32 respondents answered a semi‐structured research questionnaire. Six of the same people were also requested to respond to an open‐ended research schedule that sought to gain answers to open‐ended questions. The questions themselves were divided into two sections, a closed‐ended part as well as an open‐ended part. Quantitative questionnaires were analysed using the SPSS computer program, while the others were analysed thematically. In terms of conclusions and recommendations, it was observed that the two arguments were confirmed: that migration does have a negative impact on development; and that, to minimise this impact, or to reverse the process, an intensive effort must be put into encouraging the government, together with traditional and local leadership, to deliver services to the people so as to develop the area and minimise the impact of migration. / Thesis (M.T.R.P.)-University of KwaZulu-Natal, Durban, 2013.

The Natal Bight off the east coast of South Africa is a unique shelf habitat, exhibiting high secondary productivity and supporting high diversity. Ecosystem attributes are influenced by local oceanographic features and outwelling via one of the largest rivers in the country. This study forms part of a larger, multi-institutional, multi-disciplinary study under the second phase of the African Coelacanth Ecosystem Programme (ACEP II) Natal Bight Project, investigating how material sources, posited to be derived from these features, shape the ecological structure and functioning of the region. Macrobenthic samples were collected along cross shelf transects off Richard’s Bay, Durban and the Thukela River mouth during two cruises, corresponding with periods of variable rainfall. Macrobenthic communities were classified taxonomically, to the lowest level possible, and functionally. Community patterns were investigated within and between feature areas and related to measurable environmental factors in order to determine environmental drivers and assess the importance of identified oceanographic features. Environmental parameters measured included sedimentary characteristics as well as physico-chemical conditions in the surrounding pelagic milieu. A total of 38 215 individuals belonging to 826 taxa were recorded from the three feature areas, of which the majority were Polychaeta and Crustacea. An in-depth investigation of the polychaete component has shown that this group can be used as a proxy for the whole macrobenthic community which has important implications for future studies. Facultative feeding modes dominated the trophic functioning macrobenthic communities sampled on the Natal Bight. Primary community metrics of abundance and numbers of macrobenthic taxa were reduced from the high to low rainfall period but differences were not significant, probably due to the lack of temporal repetition. The Thukela feature area was found to support the most abundant and taxon rich macrobenthic community. Mid-shelf stations sampled along the Thukela and Durban transects were in close proximity to the coarse paleo-dune cordon, running along the 60 m isobath and supported a diverse assemblage. Despite the lack of temporal repetition in the present study, there were significant short-term changes in the structure and functioning of macrobenthic communities on the Thukela shelf. This suggests that Thukela River outflow has a significant effect on the functioning of the Natal Bight ecosystem. This was surprising given the importance which has previously been placed on the Cape St. Lucia upwelling cell in terms of contributing nutrients and sustaining biological productivity and diversity on the Natal Bight. / Thesis (M.Sc.)-University of KwaZulu-Natal, Durban, 2013.

Nutritional supplements are a combination of complementary medicines and functional foods. While research suggests that the usage of nutritional supplements is increasing worldwide, the growth of the industry is being hampered by a lack of understanding on the part of consumers. The main aim of this study was to determine the usage pattern of nutritional supplements amongst University of KwaZulu-Natal (UKZN), Masters of Business Administration (MBA) students registered in 2011. Research data for this study was obtained by surveying UKZN MBA students. From a population of 250, a probability sample of 152 responses was statistically analysed for the research. Quantitative data obtained from a questionnaire was used and analysed to meet the study’s objectives. A salient finding of the study was that there is an “uptapped” market amongst Black consumers that the nutritional supplement businesses should target. The study revealed that the majority of the respondents did not fully understand the benefits of nutritional supplements. The overall results of the study revealed the usage patterns of nutritional supplements amongst UKZN MBA students. The results also identified which population group and which gender consumed nutritional supplements. This study could assist nutritional supplement businesses to gain market share. The results can be used to formulate marketing strategies and to provide businesses with a competitive advantage. The recommendations of the study were that growth in the nutritional supplement industry could be achieved by targeting the Black market and that additional marketing campaigns were needed to educate and inform consumers about the benefits of nutritional supplements. / Thesis (MBA)-University of KwaZulu-Natal, Durban, 2012

South Africa has the highest Tuberculosis (TB) incidence in the world. In 2006 it was estimated that in South Africa, with only 0.7% of the world population; some 28% of HIV positive adults had TB. To treat one patient with ordinary TB costs the Health Department approximately R310 and a patient with multi-drug TB (MDR-TB) more than R2000. TB has added to the burden of a country which is struggling to cope with the HIV/AIDS pandemic. TB is one of the national health priorities of the Department of Health (DoH). KwaMsane Clinic is located at Mtubatuba, in the UMkhanyakude district. The uMkhanyakude district has the highest prevalence of HIV and the highest number of cases of TB in South Africa. The UMkhanyakude district stretches from the Umfolozi River, which is south of Mtubatuba, to the Mozambique and Swaziland borders. The clinic is a Primary Health Care centre and is open 24 hours a day. UMkhanyakude has a population estimated at 614,046. According to the DoH National Tuberculosis Management Guidelines (2009), the greatest challenge that the TB programme faces are inadequate financial and human resources for TB control, resulting in poor case detection, increasing numbers of multi-drug resistance TB, extensively dry-resistance TB and poor quality data collection and data analysis. The study set out to identify the challenges that KwaMsane clinic faces in terms of TB management. It was found that the problem facing KwaMsane clinic’s effectiveness was largely due to two factors. The first is the delay in patient diagnosis and the second is the negative nurse/patient ratio which affects the workload and compromises levels of service delivery. The population was sufficiently small, but statistically adequate and all 31 employees were surveyed. Of these, 61% or 19 of the employees agreed that there is a delay in patient diagnosis. The recommendations for KwaMsane clinic include more effective recruiting of staff; attracting and retaining qualified and experienced health personnel; equipment and resources need to be more available; and the clinic management should ensure that they have enough personnel to cope with high number of patients More research is needed on issues such as recruiting attracting and retaining qualified and experienced health personnel; provision of skills training for clinic management and other health personnel to improve service delivery; management of information systems at primary health care clinics for record keeping and data analysis; and integrating TB and HIV/AIDS management. / Thesis (MBA)-University of KwaZulu-Natal, Durban, 2011.

Language and literacy are of central importance to communication for most people in the world today. This case study investigates the language and literacy practices amongst African immigrant families in Pietermaritzburg. There are many immigrant families from different countries with different home languages and different backgrounds. This study examines the languages used in these different immigrant homes, and what factors lead to the choice of the languages. It investigates what literacy practices these families are engaged in. The study further examines the effects that the choice of languages used in these homes and the literacy practices engaged in have on the education of both the parents and their children. The literature reviewed for this study focused on six major themes on literacy, namely; (i) literacy as social practice, (ii) literacy networks, (iii) literacy domains, (iv) literacy events, (v) language, literacy acquisition and social identity and (vi) second language socialization. To collect the data necessary to for the study, three methods were used: group interviews, home observation and participant observation. Data was examined using Street’s ideological model of new literacy studies as theoretical framework. The findings for this study show that there are different languages used in each home but that the use of English is common in all the homes. The findings show that the literacy practices that these families are engaged in are similar despite coming from different countries. The study found that texts using cell phones play a major role during communication. This shows that electronic technology plays a vital role in both the children’s and adults’ language and literacy development. / Thesis (M.Ed.)-University of KwaZulu-Natal, Pietermaritzburg, 2014.

The value of schools as systems for encouraging positive adaptation and development has gained recognition in resilience research. As key role players in the school environment, teachers play a central role in fostering resilience among learners. Further, the context of the school environment provides understanding into the many systems in which learners are situated which encourage or hinder the development of resilience strategies. Learners in South Africa face many barriers in attempting to access education. These challenges are especially prevalent in rural areas, where poverty, unemployment and poor health add an extra burden on learners and teachers. Despite this, there are learners who are able to achieve academic success. They are in essence resilient. This study aimed to understand the perceptions of teachers of the factors which influence learner success in South Africa from a strengths perspective. A qualitative approach and purposive sampling were employed to conduct two focus groups with teachers from two rural high schools in KwaZulu-Natal. The Participlan method was used to conduct the focus groups as it allowed the groups’ control over organising main themes and ideas. Data was analysed using thematic analysis and concepts from resilience theory and the Bio-ecological Systems Theory were used to organise and understand the findings. The results indicated that the teachers have a contextual view of the factors influencing learner success and they underemphasise the role of the individual. The key role of the teacher and the school as a site for fostering resilience was also evident. Suggestions for further research include exploring the effectiveness of reactive strategies developed by the participants and encouraging the development of characteristics found in resilient schools. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2013.

Conservancies are viewed as playing an important role in enabling the landscape-scale management of biodiversity and ecosystem services by extending conservation areas beyond the boundaries of formally protected areas (PAs). In the South African context of the Biodiversity Stewardship Programme (BSP), conservancies are viewed as a viable landscape-scale approach to stewardship that can contribute to meeting government conservation mandates of conserving biodiversity and expanding its protected area network outside state PAs, through partnerships with private landowners. Using the landscape approach theory, I determined that the landscapescale context of biodiversity and ecosystem services creates common pool resources (CPRs) that require collective action in the form of integrated management planning across private property boundaries. In this context, conservancies create multi-tenure conservation areas with landscape meanings and associated benefits that require landscape-scale collective action. However, using property and collective action theories, I deduced that when landowners in a conservancy seek to engage collective action for landscape-scale conservation objectives under the BSP, they are challenged by the tension between individual meanings defined at the scale of their own property and landscape-scale meanings that straddle property boundaries. This tension is reinforced by property rights in which each actor holds resources under a private property rights regime while the landscape-scale meanings of CPRs need to be addressed in a common property rights regime context. Based on this complexity, my research set out to determine peoples’ meanings attached to the concept of conservancy and to illustrate how these meanings influence the ability to attain collective action necessitated by the CPR management regimes superimposed on private property rights regimes. This was with the view to refine the concept of conservancy to enable those who establish and engage with conservancies to better appreciate the implications and the nature of the governance regime that is required for success. My results show that the success of a conservancy as a landscape approach is dependent on landowner commitment to collective action. Landowner commitment is also influenced by a shared understanding of the conservancy as a multi-tenure conservation area managed collectively for the conservation of biodiversity and ecosystem services across private properties. Thus Conservancy members need to develop an understanding of the conservancy as an area of contiguous multiple private properties that require collective management through integrated management planning, guided by a Dargle Conservancy management plan. Conservancy members also need to develop an understanding of the contiguous properties as encompassing biodiversity and ecosystem services that require common property rights regimes for their sustainable use and management. This explicit landscape approach will encourage landowner commitment to the conservation objectives set out in the multi-tenure conservation areas. I use my research findings to identify three issues for further research in community-based conservation areas as a landscape approach to conservation: firstly, research that focuses on developing integrated management plans for landscape-scale bio- and eco-regions by designating contiguous private properties into different categories of PAs according to collectively agreed conservation objectives; secondly, research that focuses on developing appropriate management regimes based on a model of multi-tenure conservation areas managed collectively for the conservation of biodiversity across private properties; and thirdly, research that focuses on establishing social structures for the development of adequate capacity and decision-making at the conservancy level to implement a landscape approach that supports ecological functions beyond individual boundaries. Building on this research will provide an important continuous learning process between conservancies and conservation agencies. Such learning is necessitated by the complexity of continually changing social and ecological systems that influence perceptions and behaviours. / Thesis (Ph.D)-University of KwaZulu-Natal, Pietermaritzburg, 2013.

Patch grazing may be an important factor providing the focus from which wide-scale veld degradation has occurred in the humid grasslands of KwaZulu-Natal. A number of discrete studies were therefore initiated to examine the patch grazing patterns and selected factors which may influence patch grazing at two sites in the humid grasslands of KwaZulu-Natal. The sites were located at Ukulinga Research Farm, situated in the Southern Tall Grassveld, and Kokstad Research Station in the Highland Sourveld. An investigation into the frequency and intensity of gazing patches and non-patches at Ukulinga Research Farm indicated that patch grazing was most evident and most extensive during summer and autumn. As forage in the patches became limiting during winter animals were forced to forage in areas not frequently grazed during the season. The patch grazing pattern was further modified by the time of grazing commencement after a burn in early spring. Early grazing significantly reduced the extent of patch grazing. With early stocking animals were forced to graze less selectively while with increased delay in the commencement of grazing, animals became increasingly patch-selective. Early grazing in conjunction with an autumn rest and heavy grazing during winter could significantly reduce patch grazing. Urine and dung significantly influenced the patch grazing pattern. The sward surrounding a urine deposit was preferentially grazed by both cattle and sheep for a period of at least six months after deposition. Cattle rejected the sward surrounding cattle and sheep dung immediately after deposition and for a period of up to six months. Sheep also rejected cattle and sheep dung patches immediately after deposition. As dung deposits aged, sheep tended to increase their grazing around both cattle and sheep dung pats, and after six months dung did not seem to influence sheep grazing. Urine may be an important factor influencing patch initiation and consequent patch development. A study to examine the characteristics of patches and non-patches in the Highland Sourveld revealed that patches were characterised by lower soil moisture, soil depth and hydraulic conductivity, but by a higher soil nutrient status. Patches and non-patches could also be distinguished in terms of species composition and basal cover. Patches were characterised by Increaser II species, especially Microchloa caffra and, non-patches by Increaser I species such as Trachypogon spicatus, Alioteropsis semialata and Eulalia villosa. Three seasons of patch grazing at Kokstad Research Station negatively influenced the vigour of Themeda triandra in patches relative to the non-patches. The vigour of T. triandra in patches was consistently low throughout a full season's rest. The vigour of T. triandra in non-patches was initially significantly higher than the vigour in the patches and remained so for c. 24 weeks. Vigour measurements at the start of the following season showed that photosynthate accumulation had taken place and a full seasons rest proved to be sufficient in restoring the vigour of T. triandra in patches to the same level as that in non-patches. A full seasons rest did, however, not prevent animals from regrazing the same previously grazed patches the following season. Growth in patches also started c. six weeks later than in nonpatches and above-ground herbage production in patches was significantly lower than nonpatches for at least 20 weeks after a bum. At the end of a full season's rest above-ground herbage production in patches was still slightly lower than that in non-patches possibly due to a difference in species composition between patches and non-patches. Some implications of patch grazing are discussed together with an evaluation of some management recommendations for the humid grasslands with the aim of reducing the potential for patch degradation. / Thesis (M.Sc.)-University of Natal, Pietermaritzburg, 1995.