A successful cognitive-behavioural intervention that failed : a case study of adolescent conduct disorder at a school for the disadvantaged
- Mashalaba, Eugenia D, Edwards, David J A
- Authors: Mashalaba, Eugenia D , Edwards, David J A
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6273 , http://hdl.handle.net/10962/d1008273
- Description: Conduct Disorder (CD) is a widespread problem in southern Africa. The aim of the study was to design, implement and evaluate a multi-modal cognitive-behavioural intervention based on treatments developed overseas, in order to investigate whether this approach can be transported to a South African school for deprived children. The target adolescent had a history of severely disruptive behaviour and was facing expulsion from a shelter for homeless children and his school. A thorough assessment served as the basis for a case formulation and treatment plan. Intervention included 23 individual sessions focussing on bereavement and the learning of self-control skills and prosocial behaviours, as well as contingency management training for school and shelter staff. Progress was tracked with a behaviour checklist completed daily by the teacher and regular interviews with school and shelter staff. After four months, the disruptive behaviour was eliminated. However, he was involved in stealing with some other learners and expelled anyway. Nevertheless the case study provides evidence for the transportability of the cognitive-behavioural approach to this kind of setting and documents the way in which a comprehensive intervention can be tailored to the needs of a child with a severely deprived background and little social support.
- Full Text:
- Date Issued: 2005
- Authors: Mashalaba, Eugenia D , Edwards, David J A
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6273 , http://hdl.handle.net/10962/d1008273
- Description: Conduct Disorder (CD) is a widespread problem in southern Africa. The aim of the study was to design, implement and evaluate a multi-modal cognitive-behavioural intervention based on treatments developed overseas, in order to investigate whether this approach can be transported to a South African school for deprived children. The target adolescent had a history of severely disruptive behaviour and was facing expulsion from a shelter for homeless children and his school. A thorough assessment served as the basis for a case formulation and treatment plan. Intervention included 23 individual sessions focussing on bereavement and the learning of self-control skills and prosocial behaviours, as well as contingency management training for school and shelter staff. Progress was tracked with a behaviour checklist completed daily by the teacher and regular interviews with school and shelter staff. After four months, the disruptive behaviour was eliminated. However, he was involved in stealing with some other learners and expelled anyway. Nevertheless the case study provides evidence for the transportability of the cognitive-behavioural approach to this kind of setting and documents the way in which a comprehensive intervention can be tailored to the needs of a child with a severely deprived background and little social support.
- Full Text:
- Date Issued: 2005
A.k.a. Breyten Breytenbach : critical approaches to his writings and paintings, J.L. Coullie and J.U. Jacobs, eds. : book review
- Authors: Vorster, Anton F
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6335 , http://hdl.handle.net/10962/d1012399
- Description: a.k.a. Breyten Breytenbach brings together a collection of 14 essays by 12 scholars on the work of this remarkable South African writer, poet and painter. Designating Breytenbach as ‘South African’ is, of course, already a highly contentious act. It relates directly to the central concern of this volume (and one of the central concerns of Breytenbach’s work), namely the question of identity. The title characterises the artist’s proper name as but one in a series of constantly shifting and interchanging personas adopted in his art (and in his life, e.g. when working underground in the 1970s to contribute to the overthrow of the apartheid regime). The painting on the cover further explores the theme of the mask, with the white male figure’s face covered by a book-like object (although his eyes are partially visible through the object), and the presence of a burning hat floating in the air next to him serves as an additional link with many of his other paintings where headgear is associated with shifting identities, as pointed out by Marilet Sienaert in her essay, “The I of the Beholder: Identity and Place in the Art and Writing.” Like several of the other authors, Sienaert places great emphasis on the notion of movement or transformation as critical to Breytenbach’s thinking and creative practice. It is virtually unavoidable, given his background, that he should grapple with “the contemporary notion of ‘home’ being both everywhere and nowhere”, and that travel and nomadism should have become two of the most prominent themes in his poetry as well as his prose. Identity and creativity are both dependent upon the ability to constantly renew oneself and to “keep moving”.
- Full Text:
- Date Issued: 2005
- Authors: Vorster, Anton F
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6335 , http://hdl.handle.net/10962/d1012399
- Description: a.k.a. Breyten Breytenbach brings together a collection of 14 essays by 12 scholars on the work of this remarkable South African writer, poet and painter. Designating Breytenbach as ‘South African’ is, of course, already a highly contentious act. It relates directly to the central concern of this volume (and one of the central concerns of Breytenbach’s work), namely the question of identity. The title characterises the artist’s proper name as but one in a series of constantly shifting and interchanging personas adopted in his art (and in his life, e.g. when working underground in the 1970s to contribute to the overthrow of the apartheid regime). The painting on the cover further explores the theme of the mask, with the white male figure’s face covered by a book-like object (although his eyes are partially visible through the object), and the presence of a burning hat floating in the air next to him serves as an additional link with many of his other paintings where headgear is associated with shifting identities, as pointed out by Marilet Sienaert in her essay, “The I of the Beholder: Identity and Place in the Art and Writing.” Like several of the other authors, Sienaert places great emphasis on the notion of movement or transformation as critical to Breytenbach’s thinking and creative practice. It is virtually unavoidable, given his background, that he should grapple with “the contemporary notion of ‘home’ being both everywhere and nowhere”, and that travel and nomadism should have become two of the most prominent themes in his poetry as well as his prose. Identity and creativity are both dependent upon the ability to constantly renew oneself and to “keep moving”.
- Full Text:
- Date Issued: 2005
Abstract painting of woman with a calabash on her head
- Authors: Dhlamini, Simon
- Date: 2005 , 2022-09-23
- Subjects: Bam, Brigalia , Painting
- Language: English
- Type: Paintings , realia
- Identifier: http://hdl.handle.net/10948/56585 , vital:56866
- Description: Abstract painting of a woman with a calabash on her head. A gift to Dr. Brigalia Bam from the National Student Representative Council (SRC) Colloquium in 2007 at Kopanong Conference Centre. Dr Bam was very active in making sure that SRC elections were a democratic process and that the youth were encouraged to vote. , Donated/gifted to Nelson Mandela University Archives , Forms part of: Brigalia Bam collection
- Full Text: false
- Date Issued: 2005
- Authors: Dhlamini, Simon
- Date: 2005 , 2022-09-23
- Subjects: Bam, Brigalia , Painting
- Language: English
- Type: Paintings , realia
- Identifier: http://hdl.handle.net/10948/56585 , vital:56866
- Description: Abstract painting of a woman with a calabash on her head. A gift to Dr. Brigalia Bam from the National Student Representative Council (SRC) Colloquium in 2007 at Kopanong Conference Centre. Dr Bam was very active in making sure that SRC elections were a democratic process and that the youth were encouraged to vote. , Donated/gifted to Nelson Mandela University Archives , Forms part of: Brigalia Bam collection
- Full Text: false
- Date Issued: 2005
Abundance and commercialization of Phoenix Reclinata in the King Williamstown area, South Africa
- Gyan, C A, Shackleton, Charlie M
- Authors: Gyan, C A , Shackleton, Charlie M
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6634 , http://hdl.handle.net/10962/d1006829
- Description: In the Eastern Cape of South Africa the fronds of the wild palm Phoenix reclinata are harvested by rural women and manufactured into hand brushes, which are sold in urban centres. This paper reports on the abundance of P. reclinata palms, the profile of the harvesters, and the economic returns from trading in palm brushes as a case study of locally driven non-timber forest product commercialization. The palm resource was in a reasonable state with most clumps being lightly (36%) or moderately (43%) harvested, with many others uncut due to physical or culturally defined refugia. Tall trees within a clump were uncut because the fronds were too high. The estimated production of fronds was less than 25 per cent of the local demand. Consequently, harvesters were seeking alternative areas and species. Mean gross monthly income was R475 (USD45) which was an important cash contribution. Net income was 75 per cent of this. Income earned per seller was influenced by factors such as age, education, hours in the trade, and whether any household member received an old-age pension from the State. Older and less educated sellers had been trading longer than younger or more educated vendors.
- Full Text:
- Date Issued: 2005
- Authors: Gyan, C A , Shackleton, Charlie M
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6634 , http://hdl.handle.net/10962/d1006829
- Description: In the Eastern Cape of South Africa the fronds of the wild palm Phoenix reclinata are harvested by rural women and manufactured into hand brushes, which are sold in urban centres. This paper reports on the abundance of P. reclinata palms, the profile of the harvesters, and the economic returns from trading in palm brushes as a case study of locally driven non-timber forest product commercialization. The palm resource was in a reasonable state with most clumps being lightly (36%) or moderately (43%) harvested, with many others uncut due to physical or culturally defined refugia. Tall trees within a clump were uncut because the fronds were too high. The estimated production of fronds was less than 25 per cent of the local demand. Consequently, harvesters were seeking alternative areas and species. Mean gross monthly income was R475 (USD45) which was an important cash contribution. Net income was 75 per cent of this. Income earned per seller was influenced by factors such as age, education, hours in the trade, and whether any household member received an old-age pension from the State. Older and less educated sellers had been trading longer than younger or more educated vendors.
- Full Text:
- Date Issued: 2005
Access to land as a human right the payment of just and equitable compensation for dispossessed land in South Africa
- Authors: Yanou, Michael A
- Date: 2005
- Subjects: Human rights -- South Africa , Compensation (Law) -- South Africa , Right of property -- South Africa , Land reform -- South Africa , Land tenure -- South Africa , Constitutional history -- South Africa , Restitution -- South Africa , Land tenure -- Law and legislation -- South Africa , Land reform -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3699 , http://hdl.handle.net/10962/d1003214 , Human rights -- South Africa , Compensation (Law) -- South Africa , Right of property -- South Africa , Land reform -- South Africa , Land tenure -- South Africa , Constitutional history -- South Africa , Restitution -- South Africa , Land tenure -- Law and legislation -- South Africa , Land reform -- Law and legislation -- South Africa
- Description: This thesis deals with the conceptualization of access to land by the dispossessed as a human right and commences with an account of the struggle for land between the peoples of African and European extractions in South Africa. It is observed that the latter assumed sovereignty over the ancestral lands of the former. The thesis discusses the theoretical foundation of the study and situates the topic within its conceptual parameters. The writer examines the notions of justice and equity in the context of the post apartheid constitutional mandate to redress the skewed policy of the past. It is argued that the dispossession of Africans from lands that they had possessed for thousands of years on the assumption that the land was terra nullius was profoundly iniquitous and unjust. Although the study is technically limited to dispossessions occurring on or after the 13th June 1913, it covers a fairly extensive account of dispossession predating this date. This historical analysis is imperative for two reasons. Besides supporting the writer’s contention that the limitation of restitution to land dispossessed on or after 1913 was arbitrary, it also highlights both the material and non-material cost of the devastating wars of dispossessions. The candidate comments extensively on the post apartheid constitutional property structure which was conceived as a redress to the imbalance created by dispossession. This underlying objective explains why the state’s present land policy is geared towards facilitating access to land for the landless. The thesis investigates the extent to which the present property structure which defines access to land as a human right has succeeded in achieving the stated objective. It reviews the strengths and weaknesses of the land restitution process as well as the question of the payment of just and equitable compensation for land expropriated for restitution. The latter was carefully examined because it plays a crucial role in the success or otherwise of the restitution scheme. The writer argues that the courts have, on occasions, construed just and equitable compensation generously. This approach has failed to reflect the moral component inherent in the Aristotelian corrective justice. This, in the context of South Africa, requires compensation to reflect the fact that what is being paid for is land dispossessed from the forebears of indigenous inhabitants. It seems obvious that the scales of justice are tilted heavily in favour of the propertied class whose ancestors were responsible for this dispossession. This has a ripple effect on the pace of the restitution process. It also seems to have the effect of favouring the property class at the expense of the entire restitution process. The candidate also comments on the court’s differing approaches to the interpretation of the constitutional property clause. The candidate contends that the construction of the property clause and related pieces of legislation in a manner that stresses the maintenance of a balance between private property interest and land reform is flawed. This contention is supported by the fact that these values do not have proportional worth in the present property context of South Africa. The narrow definition of “past racially discriminatory law and practices” and labour tenant as used in the relevant post apartheid land reform laws is criticized for the same reason of its uncontextual approach. A comparative appraisal of similar developments relating to property law in other societies like India and Zimbabwe has been done. The writer has treated the post reform land evictions as a form of dispossession. The candidate notes that the country should guard against allowing the disastrous developments in Zimbabwe to influence events in the country and calls for an amendment of the property clause of the constitution in response to the practical difficulties which a decade of the operation of the current constitution has revealed.
- Full Text:
- Date Issued: 2005
- Authors: Yanou, Michael A
- Date: 2005
- Subjects: Human rights -- South Africa , Compensation (Law) -- South Africa , Right of property -- South Africa , Land reform -- South Africa , Land tenure -- South Africa , Constitutional history -- South Africa , Restitution -- South Africa , Land tenure -- Law and legislation -- South Africa , Land reform -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3699 , http://hdl.handle.net/10962/d1003214 , Human rights -- South Africa , Compensation (Law) -- South Africa , Right of property -- South Africa , Land reform -- South Africa , Land tenure -- South Africa , Constitutional history -- South Africa , Restitution -- South Africa , Land tenure -- Law and legislation -- South Africa , Land reform -- Law and legislation -- South Africa
- Description: This thesis deals with the conceptualization of access to land by the dispossessed as a human right and commences with an account of the struggle for land between the peoples of African and European extractions in South Africa. It is observed that the latter assumed sovereignty over the ancestral lands of the former. The thesis discusses the theoretical foundation of the study and situates the topic within its conceptual parameters. The writer examines the notions of justice and equity in the context of the post apartheid constitutional mandate to redress the skewed policy of the past. It is argued that the dispossession of Africans from lands that they had possessed for thousands of years on the assumption that the land was terra nullius was profoundly iniquitous and unjust. Although the study is technically limited to dispossessions occurring on or after the 13th June 1913, it covers a fairly extensive account of dispossession predating this date. This historical analysis is imperative for two reasons. Besides supporting the writer’s contention that the limitation of restitution to land dispossessed on or after 1913 was arbitrary, it also highlights both the material and non-material cost of the devastating wars of dispossessions. The candidate comments extensively on the post apartheid constitutional property structure which was conceived as a redress to the imbalance created by dispossession. This underlying objective explains why the state’s present land policy is geared towards facilitating access to land for the landless. The thesis investigates the extent to which the present property structure which defines access to land as a human right has succeeded in achieving the stated objective. It reviews the strengths and weaknesses of the land restitution process as well as the question of the payment of just and equitable compensation for land expropriated for restitution. The latter was carefully examined because it plays a crucial role in the success or otherwise of the restitution scheme. The writer argues that the courts have, on occasions, construed just and equitable compensation generously. This approach has failed to reflect the moral component inherent in the Aristotelian corrective justice. This, in the context of South Africa, requires compensation to reflect the fact that what is being paid for is land dispossessed from the forebears of indigenous inhabitants. It seems obvious that the scales of justice are tilted heavily in favour of the propertied class whose ancestors were responsible for this dispossession. This has a ripple effect on the pace of the restitution process. It also seems to have the effect of favouring the property class at the expense of the entire restitution process. The candidate also comments on the court’s differing approaches to the interpretation of the constitutional property clause. The candidate contends that the construction of the property clause and related pieces of legislation in a manner that stresses the maintenance of a balance between private property interest and land reform is flawed. This contention is supported by the fact that these values do not have proportional worth in the present property context of South Africa. The narrow definition of “past racially discriminatory law and practices” and labour tenant as used in the relevant post apartheid land reform laws is criticized for the same reason of its uncontextual approach. A comparative appraisal of similar developments relating to property law in other societies like India and Zimbabwe has been done. The writer has treated the post reform land evictions as a form of dispossession. The candidate notes that the country should guard against allowing the disastrous developments in Zimbabwe to influence events in the country and calls for an amendment of the property clause of the constitution in response to the practical difficulties which a decade of the operation of the current constitution has revealed.
- Full Text:
- Date Issued: 2005
Action research on an organization development intervention in a secondary school in the Erongo education region of Namibia
- Authors: Neshila, Selma
- Date: 2005
- Subjects: Education -- Namibia , Educational change -- Namibia , Education and state -- Namibia , School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:1418 , http://hdl.handle.net/10962/d1003299
- Description: Organisations that will not, that resist, that cannot, that are incapable, that lack the confidence or that believe it’s not possible to change are likely to stagnate and die (Smith: work in progress). Since independence in March 1990, the new Namibian Government has realized that the quality, efficiency and effectiveness of Namibian schools depends on the ability of teachers and other stakeholders to be innovators and facilitators of change, especially through effective communication, effective meetings, working through conflict, solving problems and making decisions. Organization Development (OD) is an effective, planned change approach for improving organization workgroup processes. Resting on a foundation of values and assumptions about people and organizations, OD promotes collaboration, interdependence and interconnectedness, empowerment, participation and involvement in problem solving and decision-making for all members. Based primarily on a normative, re-educative strategy and secondarily on a rational-empirical strategy, OD assumes that people will change if and when they realize that change is advantageous to them. OD makes use of interventions to determine areas requiring change. The intervention used for my research included a survey-data-feedback (SDF) where data was gathered, analyzed and fed back to the participants. The data was used as a basis for problem solving and training in organizational processes of communication. The case study involved 23 teachers. Journal entries, observation, formal and non-formal interviews as well as focus interviews were used as data collection tools. Participants wanted to see immediate organizational changes thus it was important to remind them that OD is a long-term change approach and that there is no quick fix. Initially, participants were used to the norm of fault finding to determine areas requiring change. However, a year later, during problem solving sessions, I observed collaborative and positive involvement by all participants. Finally, the outcome of the intervention based on the data from the communication workshop and the problem-solving meetings revealed that participants want OD to be institutionalized in all Namibian schools.
- Full Text:
- Date Issued: 2005
- Authors: Neshila, Selma
- Date: 2005
- Subjects: Education -- Namibia , Educational change -- Namibia , Education and state -- Namibia , School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:1418 , http://hdl.handle.net/10962/d1003299
- Description: Organisations that will not, that resist, that cannot, that are incapable, that lack the confidence or that believe it’s not possible to change are likely to stagnate and die (Smith: work in progress). Since independence in March 1990, the new Namibian Government has realized that the quality, efficiency and effectiveness of Namibian schools depends on the ability of teachers and other stakeholders to be innovators and facilitators of change, especially through effective communication, effective meetings, working through conflict, solving problems and making decisions. Organization Development (OD) is an effective, planned change approach for improving organization workgroup processes. Resting on a foundation of values and assumptions about people and organizations, OD promotes collaboration, interdependence and interconnectedness, empowerment, participation and involvement in problem solving and decision-making for all members. Based primarily on a normative, re-educative strategy and secondarily on a rational-empirical strategy, OD assumes that people will change if and when they realize that change is advantageous to them. OD makes use of interventions to determine areas requiring change. The intervention used for my research included a survey-data-feedback (SDF) where data was gathered, analyzed and fed back to the participants. The data was used as a basis for problem solving and training in organizational processes of communication. The case study involved 23 teachers. Journal entries, observation, formal and non-formal interviews as well as focus interviews were used as data collection tools. Participants wanted to see immediate organizational changes thus it was important to remind them that OD is a long-term change approach and that there is no quick fix. Initially, participants were used to the norm of fault finding to determine areas requiring change. However, a year later, during problem solving sessions, I observed collaborative and positive involvement by all participants. Finally, the outcome of the intervention based on the data from the communication workshop and the problem-solving meetings revealed that participants want OD to be institutionalized in all Namibian schools.
- Full Text:
- Date Issued: 2005
African herbal medicines in the treatment of HIV: Hypoxis and Sutherlandia: an overview of evidence and pharmacology
- Mills, Edward, Cooper, Curtis, Seely, Dugald, Kanfer, Isadore
- Authors: Mills, Edward , Cooper, Curtis , Seely, Dugald , Kanfer, Isadore
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6401 , http://hdl.handle.net/10962/d1006337
- Description: In Africa, herbal medicines are often used as primary treatment for HIV/AIDS and for HIV-related problems. In general, traditional medicines are not well researched, and are poorly regulated. We review the evidence and safety concerns related to the use of two specific African herbals, which are currently recommended by the Ministry of Health in South Africa and member states for use in HIV: African Potato and Sutherlandia. We review the pharmacology, toxicology and pharmacokinetics of these herbal medicines. Despite the popularity of their use and the support of Ministries of Health and NGOs in some African countries, no clinical trials of efficacy exist, and low-level evidence of harm identifies the potential for drug interactions with antiretroviral drugs. Efforts should be made by mainstream health professionals to provide validated information to traditional healers and patients on the judicious use of herbal remedies. This may reduce harm through failed expectations, pharmacologic adverse events including possible drug/herb interactions and unnecessary added therapeutic costs. Efforts should also be directed at evaluating the possible benefits of natural products in HIV/AIDS treatment.
- Full Text:
- Date Issued: 2005
- Authors: Mills, Edward , Cooper, Curtis , Seely, Dugald , Kanfer, Isadore
- Date: 2005
- Language: English
- Type: Article
- Identifier: vital:6401 , http://hdl.handle.net/10962/d1006337
- Description: In Africa, herbal medicines are often used as primary treatment for HIV/AIDS and for HIV-related problems. In general, traditional medicines are not well researched, and are poorly regulated. We review the evidence and safety concerns related to the use of two specific African herbals, which are currently recommended by the Ministry of Health in South Africa and member states for use in HIV: African Potato and Sutherlandia. We review the pharmacology, toxicology and pharmacokinetics of these herbal medicines. Despite the popularity of their use and the support of Ministries of Health and NGOs in some African countries, no clinical trials of efficacy exist, and low-level evidence of harm identifies the potential for drug interactions with antiretroviral drugs. Efforts should be made by mainstream health professionals to provide validated information to traditional healers and patients on the judicious use of herbal remedies. This may reduce harm through failed expectations, pharmacologic adverse events including possible drug/herb interactions and unnecessary added therapeutic costs. Efforts should also be directed at evaluating the possible benefits of natural products in HIV/AIDS treatment.
- Full Text:
- Date Issued: 2005
African mead biotechnology and indigenous knowledge systems in iQhilika process development
- Authors: Cambray, Garth Anton
- Date: 2005
- Subjects: Biotechnology Indigenous peoples -- Africa Ethnoscience -- Africa Mead -- Africa Brewing -- Microbiology Honeybee Honey
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3929 , http://hdl.handle.net/10962/d1003988
- Description: While the production of mead, a fermented honey beverage, has declined in popularity around the world in recent centuries, a substantial mead industry continues to exist in Africa with an estimated annual production of 1 to 1.7 billion litres. This is largely an ‘invisible industry’, and has functioned outside the formal economy due to proscription of indigenous beverages during colonial times. The traditional African mead industry is, however, also now under pressure due to the environmental degradation of scarce natural ingredients, urbanisation and loss of indigenous knowledge systems (IKS) and, with time, the beverage will likely follow the declining trend of mead consumption observed elsewhere. An analysis of early reports of African mead production suggested that the Khoi-San, among the earliest inhabitants of the continent, are the originators of the mead making techniques which use fibrous plant materials derived from specific plant species, to facilitate mead fermentation in some way. The Eastern Cape represents a region with a large body of Khoi-San IKS preserved in their descendants among the Afrikaans and Xhosa populations. A survey to establish a baseline of mead-making technology in the Eastern Cape was undertaken, and involved interviewing traditional mead makers across an area of roughly 100 000 km2, showing that the mead, iQhilika(Xhosa) Kari (Khoi-San/Afrikaans), is produced using a very similar process throughout the region. This involves the roots of a Trichodiadema sp. plant (imoela – Xhosa, karimoer – Afrikaans/Khoi-San), honey, extract of brood and/or pollen and water. Various other fruit sugar sources were also found to be added at times producing seasonal beverages with unique organoleptic properties. A model traditional iQhilika production operation was investigated in order to describe the main features of the process. Biomass immobilised on Trichodiadema root segments was found to be distributed evenly through the profile of the bioreactor resulting in a well mixed fermentation and a productivity of 0.74 g EtOH/l/h. In the initial stages of fermentation, the ethanol yield was highest in the mid-regions of the bioreactor, but with time the regions closer to the surface, which had atmospheric contact had a higher yield. This phenomenon was attributed to aerobic fatty acid synthesis which allowed the yeast close to the surface to function more efficiently despite rising ethanol concentrations. The mead contained 44.25 g/l (7 % volume) ethanol produced in a fermentation time of 43.5 h. Yeast biomass in the traditional process was either immobilised in the form of flocs or attached to the Trichodiadema intonsum support. Electron microscopy revealed that the cells were covered in a layer of extra-cellular polymeric substance apparently assisting the immobilization, and which was populated by a consortium of yeasts and bacteria. Yeasts isolated from iQhilika brewed in two regions separated by 350 km were found to be very closely related Saccharomyces cerevisiae strains as determined by molecular genetic analysis. The traditional beverage was found to contain populations of Lactic acid bacteria (LAB), which are known spoilage organisms in other beverages. Spoilage characteristics of these organisms matched descriptions of spoilage provided by the IKS survey. Other possibly beneficial LAB, which may contribute useful flavour compounds, were also found to be present in the system. The basic functional aspects of the traditional process were used to design a continuous bench-scale tower bioreactor and process development was based on the IKS survey. This consisted of a packed bed bioreactor, consisting of 2 mm3 T. intonsum root segments, immobilising a novel Saccharomyces cerevisiae strain isolated from a traditional batch of iQhilika. The bioreactor performed well with a yield of close to the theoretical maximum and an ethanol productivity of 3.45 g EtOH/l/h. The parameters of the 5.6 l/d bench-scale bioreactor were used to design a full-scale production bioreactor with a planned maximum output of 330 l/d. This bioreactor had a productivity of 0.19 g EtOH/l/h. The organoleptic properties of the product produced were considered by a taste panel to be better than those of the product of the bench-scale tower bioreactor. This research was based on the development of IKS which imposed a number of constraints and obligations on the project to ensure environmental, and social, in addition to financial viability of the scale-up operation. Makana Meadery was established in partnership with Rhodes University as an empowerment company which, in addition to undertaking the commercialisation of the iQhilika process, would also develop methods for the production of scarce ingredients traditionally unsustainably sourced from fragile ecosystems, provide beekeeping training and the manufacture of beehives.
- Full Text:
- Date Issued: 2005
- Authors: Cambray, Garth Anton
- Date: 2005
- Subjects: Biotechnology Indigenous peoples -- Africa Ethnoscience -- Africa Mead -- Africa Brewing -- Microbiology Honeybee Honey
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3929 , http://hdl.handle.net/10962/d1003988
- Description: While the production of mead, a fermented honey beverage, has declined in popularity around the world in recent centuries, a substantial mead industry continues to exist in Africa with an estimated annual production of 1 to 1.7 billion litres. This is largely an ‘invisible industry’, and has functioned outside the formal economy due to proscription of indigenous beverages during colonial times. The traditional African mead industry is, however, also now under pressure due to the environmental degradation of scarce natural ingredients, urbanisation and loss of indigenous knowledge systems (IKS) and, with time, the beverage will likely follow the declining trend of mead consumption observed elsewhere. An analysis of early reports of African mead production suggested that the Khoi-San, among the earliest inhabitants of the continent, are the originators of the mead making techniques which use fibrous plant materials derived from specific plant species, to facilitate mead fermentation in some way. The Eastern Cape represents a region with a large body of Khoi-San IKS preserved in their descendants among the Afrikaans and Xhosa populations. A survey to establish a baseline of mead-making technology in the Eastern Cape was undertaken, and involved interviewing traditional mead makers across an area of roughly 100 000 km2, showing that the mead, iQhilika(Xhosa) Kari (Khoi-San/Afrikaans), is produced using a very similar process throughout the region. This involves the roots of a Trichodiadema sp. plant (imoela – Xhosa, karimoer – Afrikaans/Khoi-San), honey, extract of brood and/or pollen and water. Various other fruit sugar sources were also found to be added at times producing seasonal beverages with unique organoleptic properties. A model traditional iQhilika production operation was investigated in order to describe the main features of the process. Biomass immobilised on Trichodiadema root segments was found to be distributed evenly through the profile of the bioreactor resulting in a well mixed fermentation and a productivity of 0.74 g EtOH/l/h. In the initial stages of fermentation, the ethanol yield was highest in the mid-regions of the bioreactor, but with time the regions closer to the surface, which had atmospheric contact had a higher yield. This phenomenon was attributed to aerobic fatty acid synthesis which allowed the yeast close to the surface to function more efficiently despite rising ethanol concentrations. The mead contained 44.25 g/l (7 % volume) ethanol produced in a fermentation time of 43.5 h. Yeast biomass in the traditional process was either immobilised in the form of flocs or attached to the Trichodiadema intonsum support. Electron microscopy revealed that the cells were covered in a layer of extra-cellular polymeric substance apparently assisting the immobilization, and which was populated by a consortium of yeasts and bacteria. Yeasts isolated from iQhilika brewed in two regions separated by 350 km were found to be very closely related Saccharomyces cerevisiae strains as determined by molecular genetic analysis. The traditional beverage was found to contain populations of Lactic acid bacteria (LAB), which are known spoilage organisms in other beverages. Spoilage characteristics of these organisms matched descriptions of spoilage provided by the IKS survey. Other possibly beneficial LAB, which may contribute useful flavour compounds, were also found to be present in the system. The basic functional aspects of the traditional process were used to design a continuous bench-scale tower bioreactor and process development was based on the IKS survey. This consisted of a packed bed bioreactor, consisting of 2 mm3 T. intonsum root segments, immobilising a novel Saccharomyces cerevisiae strain isolated from a traditional batch of iQhilika. The bioreactor performed well with a yield of close to the theoretical maximum and an ethanol productivity of 3.45 g EtOH/l/h. The parameters of the 5.6 l/d bench-scale bioreactor were used to design a full-scale production bioreactor with a planned maximum output of 330 l/d. This bioreactor had a productivity of 0.19 g EtOH/l/h. The organoleptic properties of the product produced were considered by a taste panel to be better than those of the product of the bench-scale tower bioreactor. This research was based on the development of IKS which imposed a number of constraints and obligations on the project to ensure environmental, and social, in addition to financial viability of the scale-up operation. Makana Meadery was established in partnership with Rhodes University as an empowerment company which, in addition to undertaking the commercialisation of the iQhilika process, would also develop methods for the production of scarce ingredients traditionally unsustainably sourced from fragile ecosystems, provide beekeeping training and the manufacture of beehives.
- Full Text:
- Date Issued: 2005
African universities and the challenges of a developmental state
- Authors: Pandor, Naledi
- Date: 2005
- Subjects: Academic Freedom -- South Africa Universities and colleges -- South Africa Equality Liberty Education and state -- South Africa Education, Higher -- South Africa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/729 , vital:19985
- Description: Universities do not exist in vacuum; they are a fundamental part of the development structures of any society in which they exist. History has shown that it is impossible for universities to seek isolation or insulation from social forces that influence progress and development. In the developing world our experience of under development, colonialism and poverty creates a complex set of challenges to which governments, universities and other institutions must find adequate responses.
- Full Text:
- Date Issued: 2005
- Authors: Pandor, Naledi
- Date: 2005
- Subjects: Academic Freedom -- South Africa Universities and colleges -- South Africa Equality Liberty Education and state -- South Africa Education, Higher -- South Africa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/729 , vital:19985
- Description: Universities do not exist in vacuum; they are a fundamental part of the development structures of any society in which they exist. History has shown that it is impossible for universities to seek isolation or insulation from social forces that influence progress and development. In the developing world our experience of under development, colonialism and poverty creates a complex set of challenges to which governments, universities and other institutions must find adequate responses.
- Full Text:
- Date Issued: 2005
Age, growth and reproduction of largemouth bass, Micropterus salmoides, in Lake Manyame, Zimbabwe
- Beamish, C A, Booth, Anthony J, Deacon, N
- Authors: Beamish, C A , Booth, Anthony J , Deacon, N
- Date: 2005
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446770 , vital:74559 , https://doi.org/10.1080/15627020.2005.11407310
- Description: A total of 478 largemouth bass, Micropterus salmoides (Lacépède, 1802), was sampled between September 1997 and July 2001 using hook-and-line in Lake Manyame, a water supply reservoir situated outside Harare, Zimbabwe. Male fish dominated the samples, possibly an effect of aggressive behaviour towards the sampling gear used. Ages, determined from sectioned sagittal otoliths, ranged from one to nine years with 94% of the sample being between one and four years of age. An annulus was deposited in late-winter/early spring. Female fish, despite being the largest fish sampled, were found to grow at a significantly slower rate than males. Growth was modelled with the von Bertalanffy model as L(t)=37.22(1–exp(–0.66t)) cm SL for males, and L(t) = 48.16(1–exp(–0.41t)) cm SL for females. All fish matured after one year, thereafter they spawned over a four-month period between July and October. Reproductive activity peaked in August. Largemouth bass has successfully colonized freshwater bodies in southern Africa where it has been introduced, causing significant ecological damage to the indigenous ichthyofauna. Given its ability to grow to a large size, and live to an old age and to breed successfully, further introductions should be viewed with extreme caution.
- Full Text:
- Date Issued: 2005
- Authors: Beamish, C A , Booth, Anthony J , Deacon, N
- Date: 2005
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446770 , vital:74559 , https://doi.org/10.1080/15627020.2005.11407310
- Description: A total of 478 largemouth bass, Micropterus salmoides (Lacépède, 1802), was sampled between September 1997 and July 2001 using hook-and-line in Lake Manyame, a water supply reservoir situated outside Harare, Zimbabwe. Male fish dominated the samples, possibly an effect of aggressive behaviour towards the sampling gear used. Ages, determined from sectioned sagittal otoliths, ranged from one to nine years with 94% of the sample being between one and four years of age. An annulus was deposited in late-winter/early spring. Female fish, despite being the largest fish sampled, were found to grow at a significantly slower rate than males. Growth was modelled with the von Bertalanffy model as L(t)=37.22(1–exp(–0.66t)) cm SL for males, and L(t) = 48.16(1–exp(–0.41t)) cm SL for females. All fish matured after one year, thereafter they spawned over a four-month period between July and October. Reproductive activity peaked in August. Largemouth bass has successfully colonized freshwater bodies in southern Africa where it has been introduced, causing significant ecological damage to the indigenous ichthyofauna. Given its ability to grow to a large size, and live to an old age and to breed successfully, further introductions should be viewed with extreme caution.
- Full Text:
- Date Issued: 2005
Agroforestry tree products (AFTPs): Targeting poverty reduction and enhanced livelihoods
- Leakey, Roger R, Tchoundjeu, Zac, Schreckenberg, Kate, Shackleton, Sheona E, Shackleton, Charlie M
- Authors: Leakey, Roger R , Tchoundjeu, Zac , Schreckenberg, Kate , Shackleton, Sheona E , Shackleton, Charlie M
- Date: 2005
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/182136 , vital:43803 , xlink:href="https://doi.org/10.1080/14735903.2005.9684741"
- Description: Agroforestry tree domestication emerged as a farmer-driven, market-led process in the early 1990s and became an international initiative. A participatory approach now supplements the more traditional aspects of tree improvement, and is seen as an important strategy towards the Millennium Development Goals of eradicating poverty and hunger, promoting social equity and environmental sustainability. Considerable progress has been made towards the domestication of indigenous fruits and nuts in many villages in Cameroon and Nigeria. Vegetatively-propagated cultivars based on a sound knowledge of ‘ideotypes’ derived from an understanding of the tree-to-tree variation in many commercially important traits are being developed by farmers. These are being integrated into polycultural farming systems, especially the cocoa agroforests. Markets for Agroforestry Tree Products (AFTPs) are crucial for the adoption of agroforestry on a scale to have meaningful economic, social and environmental impacts. Important lessons have been learned in southern Africa from detailed studies of the commercialization of AFTPs. These provide support for the wider acceptance of the role of domesticating indigenous trees in the promotion of enhanced livelihoods for poor farmers in the tropics. Policy guidelines have been developed in support of this sustainable rural development as an alternative strategy to those proposed in many other major development and conservation fora.
- Full Text:
- Date Issued: 2005
- Authors: Leakey, Roger R , Tchoundjeu, Zac , Schreckenberg, Kate , Shackleton, Sheona E , Shackleton, Charlie M
- Date: 2005
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/182136 , vital:43803 , xlink:href="https://doi.org/10.1080/14735903.2005.9684741"
- Description: Agroforestry tree domestication emerged as a farmer-driven, market-led process in the early 1990s and became an international initiative. A participatory approach now supplements the more traditional aspects of tree improvement, and is seen as an important strategy towards the Millennium Development Goals of eradicating poverty and hunger, promoting social equity and environmental sustainability. Considerable progress has been made towards the domestication of indigenous fruits and nuts in many villages in Cameroon and Nigeria. Vegetatively-propagated cultivars based on a sound knowledge of ‘ideotypes’ derived from an understanding of the tree-to-tree variation in many commercially important traits are being developed by farmers. These are being integrated into polycultural farming systems, especially the cocoa agroforests. Markets for Agroforestry Tree Products (AFTPs) are crucial for the adoption of agroforestry on a scale to have meaningful economic, social and environmental impacts. Important lessons have been learned in southern Africa from detailed studies of the commercialization of AFTPs. These provide support for the wider acceptance of the role of domesticating indigenous trees in the promotion of enhanced livelihoods for poor farmers in the tropics. Policy guidelines have been developed in support of this sustainable rural development as an alternative strategy to those proposed in many other major development and conservation fora.
- Full Text:
- Date Issued: 2005
An analysis of factors influencing the choice of particular schools in preference to township schols, in the Port Elizabeth area
- Authors: Mapasa, Tobeka Eugié
- Date: 2005
- Subjects: School choice -- South Africa -- Port Elizabeth , Blacks -- Education -- South Africa -- Port Elizabeth , Multicultural education -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10784 , http://hdl.handle.net/10948/144 , School choice -- South Africa -- Port Elizabeth , Blacks -- Education -- South Africa -- Port Elizabeth , Multicultural education -- South Africa -- Port Elizabeth
- Description: There has been a radical exodus of learners from the townships schools to former Model C, Coloured and Indian schools and this has had an impact on township schools. In some schools in the Port Elizabeth townships, learner enrolment has dropped tremendously. This tendency has also been a concern of the Eastern Cape Department of Education. The focus of this research was to determine the reasons that prompted the learners to prefer schools that were far from their homes while there were schools situated nearer to their homes. To accomplish this, a review of literature on why learners in other parts of the world moved from school to school and or why their parents send them to particular schools was done. The literature assisted in identifying key issues pertaining to school choice. These issues were translated into questions used in questionnaires to learners and parents to determine the reasons for preference of schools outside the townships. The data gathered via the questionnaires led to interviews with the staff from the schools in the areas where the case study participants live. Apart from gathering data for interpretation the interviews were also used to triangulate data collected via the two questionnaires. The five most important factors that were common to the parents and the learners, identified and endorsed by the educators as influencing school choice, were firstly the fact that high status parents prefer high status schools; secondly that safety, discipline and the smooth running of the school are of high importance. Thirdly it was indicated that extra-mural activities in the school curriculum play an important role. The opportunity the school provides for parental involvement was rated as the fourth most important factor. The educator’s attitudes towards work were rated as the fifth most important factor. The research report finally emphasized the need to undertake a variety of projects for further research. Suggestions were also made by way of recommendations of possible factors that had to be taken into consideration when determining strategies to attract learners to township schools.
- Full Text:
- Date Issued: 2005
- Authors: Mapasa, Tobeka Eugié
- Date: 2005
- Subjects: School choice -- South Africa -- Port Elizabeth , Blacks -- Education -- South Africa -- Port Elizabeth , Multicultural education -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10784 , http://hdl.handle.net/10948/144 , School choice -- South Africa -- Port Elizabeth , Blacks -- Education -- South Africa -- Port Elizabeth , Multicultural education -- South Africa -- Port Elizabeth
- Description: There has been a radical exodus of learners from the townships schools to former Model C, Coloured and Indian schools and this has had an impact on township schools. In some schools in the Port Elizabeth townships, learner enrolment has dropped tremendously. This tendency has also been a concern of the Eastern Cape Department of Education. The focus of this research was to determine the reasons that prompted the learners to prefer schools that were far from their homes while there were schools situated nearer to their homes. To accomplish this, a review of literature on why learners in other parts of the world moved from school to school and or why their parents send them to particular schools was done. The literature assisted in identifying key issues pertaining to school choice. These issues were translated into questions used in questionnaires to learners and parents to determine the reasons for preference of schools outside the townships. The data gathered via the questionnaires led to interviews with the staff from the schools in the areas where the case study participants live. Apart from gathering data for interpretation the interviews were also used to triangulate data collected via the two questionnaires. The five most important factors that were common to the parents and the learners, identified and endorsed by the educators as influencing school choice, were firstly the fact that high status parents prefer high status schools; secondly that safety, discipline and the smooth running of the school are of high importance. Thirdly it was indicated that extra-mural activities in the school curriculum play an important role. The opportunity the school provides for parental involvement was rated as the fourth most important factor. The educator’s attitudes towards work were rated as the fifth most important factor. The research report finally emphasized the need to undertake a variety of projects for further research. Suggestions were also made by way of recommendations of possible factors that had to be taken into consideration when determining strategies to attract learners to township schools.
- Full Text:
- Date Issued: 2005
An analysis of key factors responsible for and influencing the rate of employee absenteeism in the construction sector with specific reference to the Ngqura Harbour project
- Authors: Koen-Müller, Magdel
- Date: 2005
- Subjects: Absenteeism (Labor) -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9263 , http://hdl.handle.net/10948/152 , Absenteeism (Labor) -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth
- Description: Absenteeism places huge financial burdens on organisations and has a detrimental effect on productivity. Aware of the direct and indirect costs associated with absenteeism, management must determine what factors are responsible for the absenteeism and how these factors can be rectified in order to reduce the rate of employee absenteeism in the organisation. The study’s main aims were firstly to determine which key factors are responsible for employees being absent from work and secondly, how they can be rectified in order to reduce absenteeism. From the data that was obtained from the literature study stress, substance abuse, lack of job commitment and organisational factors account for some reasons given for absenteeism. Employee absenteeism may also be partly due to not enough emphasis being placed on career development, staff retention and salaries. Other causes of absenteeism include personal responsibilities, lack of motivation and low morale in the workplace. Only recently have managers become aware of the true impact which alcohol and substance abuse have on organisations. More productivity is lost through on-the-job absenteeism than due to any other single factor. On-the-job absenteeism is difficult to define and very difficult to identify. Such absenteeism includes the presence of employees at work while they are sick but incapable of performing to their true capabilities – this often occurring on Mondays or Fridays or the day after payday. With current staff retention programs, mergers and joint ventures, organisations now demand the same level of production with fewer employees. This has given rise to an increase in the level of stress employees experience, which led to stress becoming a key factor responsible for absenteeism. When managing absenteeism the implementation of a proper measurement system is essential. This will enable the company to determine the extent of their absenteeism. An evaluation and comparison of these statistics over a period of time will also shed light on the nature of the absenteeism. These will result in the proactive handling of a company’s absenteeism. This is also the first step away from the acceptance of absenteeism and subsequently the nurturing of an absence culture. Employers can take a number of steps to reduce absenteeism, such as giving responsibility for absence management to senior or human resource managers rather than line managers, introducing return to work interviews, introducing discipline procedures and others. The great majority of absence management solutions completely overlook organisational factors, instead focusing on individual, claim processing and health-related factors in the quest to reduce lost productive days. Absence management programs should focus on organisational (not individual) drivers of absence to encourage a present and committed workforce. Absenteeism will never be eradicated, but through careful management organisations can reduce the absentee rate and the effect it has on the organization.
- Full Text:
- Date Issued: 2005
- Authors: Koen-Müller, Magdel
- Date: 2005
- Subjects: Absenteeism (Labor) -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9263 , http://hdl.handle.net/10948/152 , Absenteeism (Labor) -- South Africa -- Port Elizabeth , Construction industry -- South Africa -- Port Elizabeth
- Description: Absenteeism places huge financial burdens on organisations and has a detrimental effect on productivity. Aware of the direct and indirect costs associated with absenteeism, management must determine what factors are responsible for the absenteeism and how these factors can be rectified in order to reduce the rate of employee absenteeism in the organisation. The study’s main aims were firstly to determine which key factors are responsible for employees being absent from work and secondly, how they can be rectified in order to reduce absenteeism. From the data that was obtained from the literature study stress, substance abuse, lack of job commitment and organisational factors account for some reasons given for absenteeism. Employee absenteeism may also be partly due to not enough emphasis being placed on career development, staff retention and salaries. Other causes of absenteeism include personal responsibilities, lack of motivation and low morale in the workplace. Only recently have managers become aware of the true impact which alcohol and substance abuse have on organisations. More productivity is lost through on-the-job absenteeism than due to any other single factor. On-the-job absenteeism is difficult to define and very difficult to identify. Such absenteeism includes the presence of employees at work while they are sick but incapable of performing to their true capabilities – this often occurring on Mondays or Fridays or the day after payday. With current staff retention programs, mergers and joint ventures, organisations now demand the same level of production with fewer employees. This has given rise to an increase in the level of stress employees experience, which led to stress becoming a key factor responsible for absenteeism. When managing absenteeism the implementation of a proper measurement system is essential. This will enable the company to determine the extent of their absenteeism. An evaluation and comparison of these statistics over a period of time will also shed light on the nature of the absenteeism. These will result in the proactive handling of a company’s absenteeism. This is also the first step away from the acceptance of absenteeism and subsequently the nurturing of an absence culture. Employers can take a number of steps to reduce absenteeism, such as giving responsibility for absence management to senior or human resource managers rather than line managers, introducing return to work interviews, introducing discipline procedures and others. The great majority of absence management solutions completely overlook organisational factors, instead focusing on individual, claim processing and health-related factors in the quest to reduce lost productive days. Absence management programs should focus on organisational (not individual) drivers of absence to encourage a present and committed workforce. Absenteeism will never be eradicated, but through careful management organisations can reduce the absentee rate and the effect it has on the organization.
- Full Text:
- Date Issued: 2005
An analysis of strategies driving, and the successes achieved after the conversion of agricultural co-operatives to alternative business forms in South Africa
- Authors: Neser, Marius
- Date: 2005
- Subjects: Agriculture, Cooperative -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10921 , http://hdl.handle.net/10948/146 , Agriculture, Cooperative -- South Africa
- Description: During the period 1994 to 2004, the Registrar of Co-operatives, situated in Pretoria (South Africa), considered applications and subsequently de-registered 102 agricultural and non-agricultural South African co-operatives, which then converted to alternative business forms. This research was conducted to determine the strategies driving co-operatives to convert to alternative business forms in South Africa, and to evaluate the level of success achieved in a specific case. During the research, the changing legislation relating to co-operatives was identified as one of the main drivers to convert, although during pilot testing, the respondents submitted capital forming or growth restrictions as main drivers for conversions. The main concerns about the impact of changing legislation were about voting rights changing to a one-person-one-vote, which, according to the respondents, could affect control within the co-operative. Financial ratio analysis to determine liquidity, debt management and profitability of a specific converted case was conducted by disseminating and processing data by means of Microsoft Excel spreadsheets. In the selected case the conversion did not guarantee success, and the financial figures showed that a conversion did not have immediate impact, although the last three years of the 10-year period analysed showed signs of a positive growth on the return on total assets (ROA). External influences, especially legislation in the broad sense, and specifically regarding Broad Based Black Economic Empowerment (BBBEE), Employment Equity and Labour practise may have serious impact on the choice of business form the prospective entrepreneur decides upon, or the existing enterprise bases its decisions on as to its future business form.
- Full Text:
- Date Issued: 2005
- Authors: Neser, Marius
- Date: 2005
- Subjects: Agriculture, Cooperative -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10921 , http://hdl.handle.net/10948/146 , Agriculture, Cooperative -- South Africa
- Description: During the period 1994 to 2004, the Registrar of Co-operatives, situated in Pretoria (South Africa), considered applications and subsequently de-registered 102 agricultural and non-agricultural South African co-operatives, which then converted to alternative business forms. This research was conducted to determine the strategies driving co-operatives to convert to alternative business forms in South Africa, and to evaluate the level of success achieved in a specific case. During the research, the changing legislation relating to co-operatives was identified as one of the main drivers to convert, although during pilot testing, the respondents submitted capital forming or growth restrictions as main drivers for conversions. The main concerns about the impact of changing legislation were about voting rights changing to a one-person-one-vote, which, according to the respondents, could affect control within the co-operative. Financial ratio analysis to determine liquidity, debt management and profitability of a specific converted case was conducted by disseminating and processing data by means of Microsoft Excel spreadsheets. In the selected case the conversion did not guarantee success, and the financial figures showed that a conversion did not have immediate impact, although the last three years of the 10-year period analysed showed signs of a positive growth on the return on total assets (ROA). External influences, especially legislation in the broad sense, and specifically regarding Broad Based Black Economic Empowerment (BBBEE), Employment Equity and Labour practise may have serious impact on the choice of business form the prospective entrepreneur decides upon, or the existing enterprise bases its decisions on as to its future business form.
- Full Text:
- Date Issued: 2005
An analysis of the compliance approach used by revenue authorities with specific reference to case selection and risk profiling
- Nel, M J
- Authors: Nel, M J
- Date: 2005
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:878 , http://hdl.handle.net/10962/d1001632
- Description: The vision of probably all revenue authorities is to promote compliance with the provisions of the taxation laws and to ensure responsible enforcement by the revenue authorities, thereby contributing to the economic well being of the country. As with virtually all revenue authorities the South African Revenue Services has to a large extent implemented the self-assessment approach to tax assessments. Because this system depends on this process of selfassessment, an effective risk-based audit approach is required to ensure that tax compliance and responsible enforcement is adhered to. An effective case selection methodology is required for revenue authorities to make informed choices on how best to direct their activities in order to address areas of greatest risk. Given these imperatives, the purpose of this study is to examine the case selection methodologies used by certain revenue authorities, including the South African Revenue Services, and to focus on the key elements of case selection: the use of computerised database systems, industry profiles, third party data and the role of the risk profiler. The results of the study indicate that the case selection methodology of the South African Revenue Services is lacking in some areas. Computerised risk analysis is limited to a certain classes of taxpayers and other aspects of concern are also highlighted in this study.
- Full Text:
- Date Issued: 2005
- Authors: Nel, M J
- Date: 2005
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:878 , http://hdl.handle.net/10962/d1001632
- Description: The vision of probably all revenue authorities is to promote compliance with the provisions of the taxation laws and to ensure responsible enforcement by the revenue authorities, thereby contributing to the economic well being of the country. As with virtually all revenue authorities the South African Revenue Services has to a large extent implemented the self-assessment approach to tax assessments. Because this system depends on this process of selfassessment, an effective risk-based audit approach is required to ensure that tax compliance and responsible enforcement is adhered to. An effective case selection methodology is required for revenue authorities to make informed choices on how best to direct their activities in order to address areas of greatest risk. Given these imperatives, the purpose of this study is to examine the case selection methodologies used by certain revenue authorities, including the South African Revenue Services, and to focus on the key elements of case selection: the use of computerised database systems, industry profiles, third party data and the role of the risk profiler. The results of the study indicate that the case selection methodology of the South African Revenue Services is lacking in some areas. Computerised risk analysis is limited to a certain classes of taxpayers and other aspects of concern are also highlighted in this study.
- Full Text:
- Date Issued: 2005
An analysis of the views of journalists and government officials regarding the impact of new vision's coverage of the Nakivubo Channel Rehabilitation Project
- Authors: Kaheru, Hamis
- Date: 2005
- Subjects: Nakivubo Urban Wetland (Uganda) , Nakivubo Channel Rehabilitation Project , New Vision (Uganda) , Environmental protection -- Press coverage -- Uganda , Government and the press -- Uganda
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3439 , http://hdl.handle.net/10962/d1002893 , Nakivubo Urban Wetland (Uganda) , Nakivubo Channel Rehabilitation Project , New Vision (Uganda) , Environmental protection -- Press coverage -- Uganda , Government and the press -- Uganda
- Full Text:
- Date Issued: 2005
- Authors: Kaheru, Hamis
- Date: 2005
- Subjects: Nakivubo Urban Wetland (Uganda) , Nakivubo Channel Rehabilitation Project , New Vision (Uganda) , Environmental protection -- Press coverage -- Uganda , Government and the press -- Uganda
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3439 , http://hdl.handle.net/10962/d1002893 , Nakivubo Urban Wetland (Uganda) , Nakivubo Channel Rehabilitation Project , New Vision (Uganda) , Environmental protection -- Press coverage -- Uganda , Government and the press -- Uganda
- Full Text:
- Date Issued: 2005
An appraisal of strike law in South Africa
- Authors: Crompton, Mark Stanley
- Date: 2005
- Subjects: Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11038 , http://hdl.handle.net/10948/379 , Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Description: The recent amendments made to employment laws and in particular the rewriting of the South African Labour Relations Act has brought into focus the diverse and conflicting interests of employers and employees, which is a concern of labour law analysts. This appraisal of South African of strike law examines the statutory and judicially established labour law in regard to the phenomenon of collective industrial action by employees and the regulation of its occurrence. Historical developments in strike law are traced from the early 1900’s. A period of segregated trade unionism, led ultimately to the introduction of a more inclusive system of regulation, which has in turn been modified to bring the law into line with the new constitutional imperatives. Industrial action occurred, often unregulated and regardless of statutory limitations, and in particular that industrial action which related to mass protest action, now recognized as a specific form of strike. The now repealed Labour Relations Act 28 of 1956 is examined with regard to its strike regulating provisions, and identification of what were then new, unrecognized forms of strike action. It has allowed concepts and principles to be developed, under the unfair labour practice jurisdiction of the Industrial Court, much of which has been incorporated in the new Labour Relations Act. The legislation on strike law, which has been developed over the years, has been refined by the constitutional imperatives introduced to the national legal system. The relevant aspects of the new Constitution Act 108 of 1996 and its pervasive effect on strike law are examined. The right to strike in South African labour law, together with the protection of collective bargaining, is now constitutionally entrenched, and the right to strike is now accepted as a necessary adjunct to collective bargaining. It is necessary to give effect to the Constitution in national legislation, and the Labour Relations Act 66 of 1995 endeavours to accomplish this in chapter IV in regard to strike law, which, it could be argued, limits rather than gives expression to the right to strike. iii The Labour Relations Act of 1995 is then discussed with reference to protected and prohibited strikes, and unregulated strike action. It will be evident that the Act has endeavoured to contain unprocedural and productivity draining industrial action, by subjecting rights disputes to arbitration and Labour Court adjudication, subject to certain exceptions. The recourse to lock-out, as the employer’s prerogative and general corollary of strike action, is briefly discussed. The case law relating to strikes is discussed in respect of both the 1956 Act and the new Labour Relations Act of 1995. Among the issues explored are the strike provisions which have been developed in statute and labour related common law, such as the identification of issues in dispute, notice of strike, the issuing of ultimatums, the audi altarem partem rule and the court’s approach to protected and unprotected strikes. The intention is to determine trends resulting from amendments to the law and draw inferences regarding, in particular, the unregulated form of strikes that occur within the scope of the protections offered by the Act. It is the intention to determine whether the desired effect has been achieved by implementing legislative reforms in response to public policy considerations.
- Full Text:
- Date Issued: 2005
- Authors: Crompton, Mark Stanley
- Date: 2005
- Subjects: Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11038 , http://hdl.handle.net/10948/379 , Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Description: The recent amendments made to employment laws and in particular the rewriting of the South African Labour Relations Act has brought into focus the diverse and conflicting interests of employers and employees, which is a concern of labour law analysts. This appraisal of South African of strike law examines the statutory and judicially established labour law in regard to the phenomenon of collective industrial action by employees and the regulation of its occurrence. Historical developments in strike law are traced from the early 1900’s. A period of segregated trade unionism, led ultimately to the introduction of a more inclusive system of regulation, which has in turn been modified to bring the law into line with the new constitutional imperatives. Industrial action occurred, often unregulated and regardless of statutory limitations, and in particular that industrial action which related to mass protest action, now recognized as a specific form of strike. The now repealed Labour Relations Act 28 of 1956 is examined with regard to its strike regulating provisions, and identification of what were then new, unrecognized forms of strike action. It has allowed concepts and principles to be developed, under the unfair labour practice jurisdiction of the Industrial Court, much of which has been incorporated in the new Labour Relations Act. The legislation on strike law, which has been developed over the years, has been refined by the constitutional imperatives introduced to the national legal system. The relevant aspects of the new Constitution Act 108 of 1996 and its pervasive effect on strike law are examined. The right to strike in South African labour law, together with the protection of collective bargaining, is now constitutionally entrenched, and the right to strike is now accepted as a necessary adjunct to collective bargaining. It is necessary to give effect to the Constitution in national legislation, and the Labour Relations Act 66 of 1995 endeavours to accomplish this in chapter IV in regard to strike law, which, it could be argued, limits rather than gives expression to the right to strike. iii The Labour Relations Act of 1995 is then discussed with reference to protected and prohibited strikes, and unregulated strike action. It will be evident that the Act has endeavoured to contain unprocedural and productivity draining industrial action, by subjecting rights disputes to arbitration and Labour Court adjudication, subject to certain exceptions. The recourse to lock-out, as the employer’s prerogative and general corollary of strike action, is briefly discussed. The case law relating to strikes is discussed in respect of both the 1956 Act and the new Labour Relations Act of 1995. Among the issues explored are the strike provisions which have been developed in statute and labour related common law, such as the identification of issues in dispute, notice of strike, the issuing of ultimatums, the audi altarem partem rule and the court’s approach to protected and unprotected strikes. The intention is to determine trends resulting from amendments to the law and draw inferences regarding, in particular, the unregulated form of strikes that occur within the scope of the protections offered by the Act. It is the intention to determine whether the desired effect has been achieved by implementing legislative reforms in response to public policy considerations.
- Full Text:
- Date Issued: 2005
An assessment of strategies used to retain nurses in selected hospitals in the Nelson Mandela Metropolitan Municipal area
- Authors: Zweni, Sisilo Sylvia
- Date: 2005
- Subjects: Employee retention -- South Africa -- Nelson Mandela Metropole , Nurses -- South Africa -- Nelson Mandela Metropole , Labor turnover -- South Africa -- Nelson Mandela Metropole
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9260 , http://hdl.handle.net/10948/147 , Employee retention -- South Africa -- Nelson Mandela Metropole , Nurses -- South Africa -- Nelson Mandela Metropole , Labor turnover -- South Africa -- Nelson Mandela Metropole
- Description: The harsh realities currently facing public hospitals such as budget cuts, understaffing and poor working conditions, have resulted in nurses experiencing low morale and finding it increasingly difficult to stay in the public health sector. The obvious targeting of South African nurses by recruitment agencies with job offers to work overseas is causing a massive skills’ drain that the country cannot afford. The situation is further compounded by the fact that the government is freezing posts of those nurses who have resigned. Consequently, nurses who are currently working in these hospitals have to cope with unreasonable workloads. Public hospitals are nowadays faced with the challenge of delivering quality health care within the constraints of gross staff shortages, and an increasingly competitive global health environment. The main objective of this study was to identify strategies that can be implemented by hospitals in order to reduce turnover, thereby enhancing retention of staff. Interviews were conducted with the matrons-in-charge of the hospitals under study to investigate strategies that are in place to improve retention. Secondary data regarding staff turnover in the hospitals under study was collected and analysed. It emerged that there are no concrete strategies in place to lower turnover. Hospitals are indeed experiencing staff turnover and posts that were vacated by those nurses that have resigned are frozen. The literature survey revealed three strategies that can be utilised to retain employees, namely, motivation strategies, effective leadership strategies and human resources strategies. Based on various literature reviews, it was concluded that the three strategies are interrelated. The empirical survey was conducted at the three selected hospitals, to determine the extent to which the retention strategies identified in the literature survey are being utilised. All three are invariably used in the hospitals. It is evident that the leadership behaviour in these hospitals affects the level of motivation of employees. The extent to which some of the human resources strategies are utilised invariably leads to low morale and dissatisfaction among employees. Lastly, research findings were assessed with the aim of drawing conclusions so that appropriate recommendations could be made. Recommendations focused on the retention strategies that can be implemented to boost morale of employees and enhance retention.
- Full Text:
- Date Issued: 2005
- Authors: Zweni, Sisilo Sylvia
- Date: 2005
- Subjects: Employee retention -- South Africa -- Nelson Mandela Metropole , Nurses -- South Africa -- Nelson Mandela Metropole , Labor turnover -- South Africa -- Nelson Mandela Metropole
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9260 , http://hdl.handle.net/10948/147 , Employee retention -- South Africa -- Nelson Mandela Metropole , Nurses -- South Africa -- Nelson Mandela Metropole , Labor turnover -- South Africa -- Nelson Mandela Metropole
- Description: The harsh realities currently facing public hospitals such as budget cuts, understaffing and poor working conditions, have resulted in nurses experiencing low morale and finding it increasingly difficult to stay in the public health sector. The obvious targeting of South African nurses by recruitment agencies with job offers to work overseas is causing a massive skills’ drain that the country cannot afford. The situation is further compounded by the fact that the government is freezing posts of those nurses who have resigned. Consequently, nurses who are currently working in these hospitals have to cope with unreasonable workloads. Public hospitals are nowadays faced with the challenge of delivering quality health care within the constraints of gross staff shortages, and an increasingly competitive global health environment. The main objective of this study was to identify strategies that can be implemented by hospitals in order to reduce turnover, thereby enhancing retention of staff. Interviews were conducted with the matrons-in-charge of the hospitals under study to investigate strategies that are in place to improve retention. Secondary data regarding staff turnover in the hospitals under study was collected and analysed. It emerged that there are no concrete strategies in place to lower turnover. Hospitals are indeed experiencing staff turnover and posts that were vacated by those nurses that have resigned are frozen. The literature survey revealed three strategies that can be utilised to retain employees, namely, motivation strategies, effective leadership strategies and human resources strategies. Based on various literature reviews, it was concluded that the three strategies are interrelated. The empirical survey was conducted at the three selected hospitals, to determine the extent to which the retention strategies identified in the literature survey are being utilised. All three are invariably used in the hospitals. It is evident that the leadership behaviour in these hospitals affects the level of motivation of employees. The extent to which some of the human resources strategies are utilised invariably leads to low morale and dissatisfaction among employees. Lastly, research findings were assessed with the aim of drawing conclusions so that appropriate recommendations could be made. Recommendations focused on the retention strategies that can be implemented to boost morale of employees and enhance retention.
- Full Text:
- Date Issued: 2005
An assessment of the recruitment and selection strategies used in the sales department of Old Mutual Group Schemes in the Eastern Cape
- Authors: Booi, Solomzi Kaya
- Date: 2005
- Subjects: Employees recruiting , Insurance agents -- Recruiting -- South Africa -- Port Elizabeth , Old Mutual (Cape Town, South Africa) Employees , Group insurance
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9261 , http://hdl.handle.net/10948/150 , Employees recruiting , Insurance agents -- Recruiting -- South Africa -- Port Elizabeth , Old Mutual (Cape Town, South Africa) Employees , Group insurance
- Description: The aim of this research was to assess the recruitment and selection strategies used in the sales department of Old Mutual Group Schemes (OMGS) in the Eastern Cape. The company hopes to stem the high labour turn over in OMGS. After the Labour Relations Act 66 of 1995 (LRA) and Employment Equity Act 55 of 1998 (EEA) were promulgated, organisations in this country introduced new recruitment and selection policies. The challenge to most organisations is the implementation of these policies by managers. The requirements of these two legislations create problems for small companies because of the high costs involved especially in the implementation stages. The organisation incurs costs in the development of the new processes and the training of staff. Even after the new processes, labour turnover did not improve in OMGS. Senior management is trying any means possible to rectify the situation. The company policy was examined against the literature available and the recruitment and selection processes of different authors were investigated. The findings indicated that some steps in the recruitment and selection processes were not followed. It was recommended that the organisation use more recruitment sources to broaden the scope of accessing more suitable applicants.
- Full Text:
- Date Issued: 2005
- Authors: Booi, Solomzi Kaya
- Date: 2005
- Subjects: Employees recruiting , Insurance agents -- Recruiting -- South Africa -- Port Elizabeth , Old Mutual (Cape Town, South Africa) Employees , Group insurance
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:9261 , http://hdl.handle.net/10948/150 , Employees recruiting , Insurance agents -- Recruiting -- South Africa -- Port Elizabeth , Old Mutual (Cape Town, South Africa) Employees , Group insurance
- Description: The aim of this research was to assess the recruitment and selection strategies used in the sales department of Old Mutual Group Schemes (OMGS) in the Eastern Cape. The company hopes to stem the high labour turn over in OMGS. After the Labour Relations Act 66 of 1995 (LRA) and Employment Equity Act 55 of 1998 (EEA) were promulgated, organisations in this country introduced new recruitment and selection policies. The challenge to most organisations is the implementation of these policies by managers. The requirements of these two legislations create problems for small companies because of the high costs involved especially in the implementation stages. The organisation incurs costs in the development of the new processes and the training of staff. Even after the new processes, labour turnover did not improve in OMGS. Senior management is trying any means possible to rectify the situation. The company policy was examined against the literature available and the recruitment and selection processes of different authors were investigated. The findings indicated that some steps in the recruitment and selection processes were not followed. It was recommended that the organisation use more recruitment sources to broaden the scope of accessing more suitable applicants.
- Full Text:
- Date Issued: 2005
An assessment of the shore baitfishery in the Eastern Cape
- Authors: Mackenzie, Bernard Louis
- Date: 2005
- Subjects: Fishing baits -- South Africa -- Eastern Cape , Fishery management -- South Africa -- Eastern Cape , Fisheries -- South Africa -- Eastern Cape , Fishery -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5232 , http://hdl.handle.net/10962/d1005075 , Fishing baits -- South Africa -- Eastern Cape , Fishery management -- South Africa -- Eastern Cape , Fisheries -- South Africa -- Eastern Cape , Fishery -- Law and legislation -- South Africa
- Description: The collection of bait organisms goes hand-in-hand with shore-angling in South Africa, hence the level of bait-collection can be used as an indicator of fishing effort and vice versa. This emphasises the importance of understanding the fisheries for bait organisms. In 1998 the South African fisheries policy was revised, culminating in the Marine Living Resources Act No. 18 (1998) which supported sustainable development, equitable access to resources and stability of the industry. The policy also dealt with the needs of subsistence fishers who had previously been all but ignored. This study looks to continue in this direction by investigating the opportunities for the establishment and management implications of small-scale commercial baitfisheries in the Eastern Cape. Data were collected from eight clearly demarcated sampling areas using the roving survey method. A total of 97 survey trips were undertaken between September 2001 and April 2003 and 469 interviews were conducted on individual anglers. The data was analysed and discussed on the basis of three wider study regions and this allowed for a more accurate and focussed assessment of the fishery area and the potential for its formalisation. Recreational fishers (91.5%) dominated in each of the three regions surveyed. The low number of subsistence fishers encountered in this study is not a standard pattern throughout South Africa. The dominance of local residents in the shore-fishery could have an important impact on the success of a formalised baitfishery in that the greater proportion of the potential market is accessible throughout the year. Most recreational shore-anglers were middle-aged (43.8 years ± 12.9 years), and hence at the peak of their earning years and this may contribute towards the potential success of a small-scale commercial baitfishery. Most anglers and baitfishers were of the opinion that all South Africans owned and were responsible for managing the living marine resources. The vast majority of recreational users paid for and were in possession of valid permits and approved of the baitfishery regulations. This implies that the greater majority of users recognise that the state is the rightful custodian of the resource and is responsible for management. No subsistence users were in possession of permits. Resource users in the Gamtoos to Tsitsikamma National Park region, where the inspection rate was highest, had the best knowledge of the regulations regarding both baitfishing (67.2% ± 38.8%) and angling (79.8 ± 21.4%). This substantiates the hypothesis that there is a direct correlation between knowledge of the regulations and the rate of inspection. About 475 000 angler-days/year were fished in the study area, with the highest number of angler-days recorded in or near urban and peri-urban areas. Bronze bream (65.9%) and dusky kob (61.1%) were the two most commonly targeted species, followed by white steenbras (31.7%), white musselcracker (31.4%) and blacktail (20.2%). A total of four purchased and 19 collected bait species was recorded during the study. Sardine, chokka and pink prawn were the most frequently encountered purchased bait. Red bait, sand prawn, mullet, siffie, sand mussel, bloodworm and saddleback were the most frequently encountered collected bait species. Sand prawn was identified as the preferred bait species for a wide range of angling species. The total quantity of bait organisms used per fishing trip was markedly less than the total amount collected per trip. The ban of off-road vehicles (ORV's) from beaches (20 January 2002) resulted in spatial shifts in angler effort in certain areas, suggesting that total effort has reduced in areas where ORV's were commonly used. Subsequent to the ban, fishers were encountered, on average, much closer to access points. The value of small-scale baitfisheries within the total study area was estimated at about R7 million per year. Across the entire study area red bait was identified as the most valuable bait in the rock-and-surf fishery in monetary terms, while sand prawn was also important. The findings led to the conclusion that small-scale commercial baitfisheries in the study area are potentially viable. Scenarios for the establishment of baitfisheries are suggested and discussed.
- Full Text:
- Date Issued: 2005
- Authors: Mackenzie, Bernard Louis
- Date: 2005
- Subjects: Fishing baits -- South Africa -- Eastern Cape , Fishery management -- South Africa -- Eastern Cape , Fisheries -- South Africa -- Eastern Cape , Fishery -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5232 , http://hdl.handle.net/10962/d1005075 , Fishing baits -- South Africa -- Eastern Cape , Fishery management -- South Africa -- Eastern Cape , Fisheries -- South Africa -- Eastern Cape , Fishery -- Law and legislation -- South Africa
- Description: The collection of bait organisms goes hand-in-hand with shore-angling in South Africa, hence the level of bait-collection can be used as an indicator of fishing effort and vice versa. This emphasises the importance of understanding the fisheries for bait organisms. In 1998 the South African fisheries policy was revised, culminating in the Marine Living Resources Act No. 18 (1998) which supported sustainable development, equitable access to resources and stability of the industry. The policy also dealt with the needs of subsistence fishers who had previously been all but ignored. This study looks to continue in this direction by investigating the opportunities for the establishment and management implications of small-scale commercial baitfisheries in the Eastern Cape. Data were collected from eight clearly demarcated sampling areas using the roving survey method. A total of 97 survey trips were undertaken between September 2001 and April 2003 and 469 interviews were conducted on individual anglers. The data was analysed and discussed on the basis of three wider study regions and this allowed for a more accurate and focussed assessment of the fishery area and the potential for its formalisation. Recreational fishers (91.5%) dominated in each of the three regions surveyed. The low number of subsistence fishers encountered in this study is not a standard pattern throughout South Africa. The dominance of local residents in the shore-fishery could have an important impact on the success of a formalised baitfishery in that the greater proportion of the potential market is accessible throughout the year. Most recreational shore-anglers were middle-aged (43.8 years ± 12.9 years), and hence at the peak of their earning years and this may contribute towards the potential success of a small-scale commercial baitfishery. Most anglers and baitfishers were of the opinion that all South Africans owned and were responsible for managing the living marine resources. The vast majority of recreational users paid for and were in possession of valid permits and approved of the baitfishery regulations. This implies that the greater majority of users recognise that the state is the rightful custodian of the resource and is responsible for management. No subsistence users were in possession of permits. Resource users in the Gamtoos to Tsitsikamma National Park region, where the inspection rate was highest, had the best knowledge of the regulations regarding both baitfishing (67.2% ± 38.8%) and angling (79.8 ± 21.4%). This substantiates the hypothesis that there is a direct correlation between knowledge of the regulations and the rate of inspection. About 475 000 angler-days/year were fished in the study area, with the highest number of angler-days recorded in or near urban and peri-urban areas. Bronze bream (65.9%) and dusky kob (61.1%) were the two most commonly targeted species, followed by white steenbras (31.7%), white musselcracker (31.4%) and blacktail (20.2%). A total of four purchased and 19 collected bait species was recorded during the study. Sardine, chokka and pink prawn were the most frequently encountered purchased bait. Red bait, sand prawn, mullet, siffie, sand mussel, bloodworm and saddleback were the most frequently encountered collected bait species. Sand prawn was identified as the preferred bait species for a wide range of angling species. The total quantity of bait organisms used per fishing trip was markedly less than the total amount collected per trip. The ban of off-road vehicles (ORV's) from beaches (20 January 2002) resulted in spatial shifts in angler effort in certain areas, suggesting that total effort has reduced in areas where ORV's were commonly used. Subsequent to the ban, fishers were encountered, on average, much closer to access points. The value of small-scale baitfisheries within the total study area was estimated at about R7 million per year. Across the entire study area red bait was identified as the most valuable bait in the rock-and-surf fishery in monetary terms, while sand prawn was also important. The findings led to the conclusion that small-scale commercial baitfisheries in the study area are potentially viable. Scenarios for the establishment of baitfisheries are suggested and discussed.
- Full Text:
- Date Issued: 2005