Challenges facing a community structure to implement CBNRM in the Eastern Cape, South Africa:
- Cocks, Michelle L, Dold, Anthony P, Grundy, Isla
- Authors: Cocks, Michelle L , Dold, Anthony P , Grundy, Isla
- Date: 2001
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141416 , vital:37970 , http://asq.africa.ufl.edu/files/Cocks-Dold-Grundy-Vol-5-Issue-3.pdf
- Description: In most developing countries, community based natural resource management (CBNRM) initiatives have been adopted in an attempt to address the issue of environmental sustainability. This has largely come about due to an increasing recognition of the ineffectiveness of the state to achieve such sustainability. Within the South African context, recent policies have been drafted that aim to achieve these outcomes, which strongly articulate the need for the participation of local people in the management of natural resources both within communal areas and on state-owned land. The objectives of new policies, however, are not being met in the Eastern Cape of South Africa for the following key reasons: the insufficient recognition of the impact of past historical and political upheavals experienced within the former homelands’ situation; the government’s inability to process land applications; the government’s lack of ability and capacity to implement these policies; and frustratingly high levels of hierarchy at both the local and national level. The Masakane community, a group of former farm workers from the former Ciskei homeland in South Africa, are attempting to implement CBNRM initiatives. The Masakane case study reveals the urgent need to develop, implement and enforce new institutional and managerial arrangements, because without such arrangements state policies are unlikely to be implemented at the grassroots level.
- Full Text:
- Date Issued: 2001
- Authors: Cocks, Michelle L , Dold, Anthony P , Grundy, Isla
- Date: 2001
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141416 , vital:37970 , http://asq.africa.ufl.edu/files/Cocks-Dold-Grundy-Vol-5-Issue-3.pdf
- Description: In most developing countries, community based natural resource management (CBNRM) initiatives have been adopted in an attempt to address the issue of environmental sustainability. This has largely come about due to an increasing recognition of the ineffectiveness of the state to achieve such sustainability. Within the South African context, recent policies have been drafted that aim to achieve these outcomes, which strongly articulate the need for the participation of local people in the management of natural resources both within communal areas and on state-owned land. The objectives of new policies, however, are not being met in the Eastern Cape of South Africa for the following key reasons: the insufficient recognition of the impact of past historical and political upheavals experienced within the former homelands’ situation; the government’s inability to process land applications; the government’s lack of ability and capacity to implement these policies; and frustratingly high levels of hierarchy at both the local and national level. The Masakane community, a group of former farm workers from the former Ciskei homeland in South Africa, are attempting to implement CBNRM initiatives. The Masakane case study reveals the urgent need to develop, implement and enforce new institutional and managerial arrangements, because without such arrangements state policies are unlikely to be implemented at the grassroots level.
- Full Text:
- Date Issued: 2001
Co-management, land rights, and conflicts around South Africa’s Silaka Nature Reserve
- Thondhlana, Gladman, Cundill, Georgina, Kepe, Thembele
- Authors: Thondhlana, Gladman , Cundill, Georgina , Kepe, Thembele
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67781 , vital:29144 , https://doi.org/10.1080/08941920.2015.1089609
- Description: Publisher version , Globally, co-management of protected areas (PAs) offers promise in efforts to achieve ecological integrity and livelihood needs. Most co-management agreements are premised on joint decision making in defining equitable sharing of benefits from and the management responsibilities for natural resource management. However, co-managed PAs are often conflict ridden. The forceful closure of Silaka Nature Reserve in South Africa in 2013 by a local community epitomizes the conflicts that can emerge in co-management arrangements. Using Silaka Reserve as a case study, we ask questions related to the meaning of land to local people, with an interrogative focus beyond “material benefits” in co-management discourse. The results of this study show that apart from nonaccrual of material benefits, conflicts arise from nonrecognition of nonmaterial aspects such as cultural values of and historical attachment to land and limited involvement of land claimants in decision making. The implications for co-management as a desired outcome on settled land claims are discussed.
- Full Text: false
- Date Issued: 2016
- Authors: Thondhlana, Gladman , Cundill, Georgina , Kepe, Thembele
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67781 , vital:29144 , https://doi.org/10.1080/08941920.2015.1089609
- Description: Publisher version , Globally, co-management of protected areas (PAs) offers promise in efforts to achieve ecological integrity and livelihood needs. Most co-management agreements are premised on joint decision making in defining equitable sharing of benefits from and the management responsibilities for natural resource management. However, co-managed PAs are often conflict ridden. The forceful closure of Silaka Nature Reserve in South Africa in 2013 by a local community epitomizes the conflicts that can emerge in co-management arrangements. Using Silaka Reserve as a case study, we ask questions related to the meaning of land to local people, with an interrogative focus beyond “material benefits” in co-management discourse. The results of this study show that apart from nonaccrual of material benefits, conflicts arise from nonrecognition of nonmaterial aspects such as cultural values of and historical attachment to land and limited involvement of land claimants in decision making. The implications for co-management as a desired outcome on settled land claims are discussed.
- Full Text: false
- Date Issued: 2016
Cognitive restructuring through guided imagery : lessons from Gestalt therapy
- Authors: Edwards, D J A
- Date: 1989
- Language: English
- Type: Text
- Identifier: vital:6281 , http://hdl.handle.net/10962/d1013181
- Description: [Summary] In this chapter, a guided imagery method used in gestalt therapy was described in detail and analyzed into its specific components. The basic principles underlying the imagery work were shown to be analogous to those upon which standard cognitive therapy is founded, and this was illustrated by means of case examples, first from one of Perls' dreamwork seminars and then from the author's case files. It was shown how the method could be used to elicit the idiosyncratic meanings of the client in relation to a specific theme and to identify core dysfunctional assumptions. Illustrations were given of specific techniques that could be employed to challenge and restructure these cognitions. The benefits of the imagery modality are that it provides: (1) access to cognitions underlying emotional responses that may be difficult to identify through questioning, (2) a holistic presentation of networks of beliefs, and (3) a means of keeping the client in contact with avoided painful affect. Once a good conceptualization of the client's problem has been achieved, guided imagery provides a modality within which specific strategies for cognitive restructuring can be facilitated through guided discovery. Therapists who are willing to explore this modality and find an aptitude for it will be gaining access to something that will greatly enrich their potential for helping and can provide exciting avenues for developing their own creativity in the challenging work of enabling clients to identify and free themselves from dysfunctional personal meaning systems.
- Full Text:
- Date Issued: 1989
- Authors: Edwards, D J A
- Date: 1989
- Language: English
- Type: Text
- Identifier: vital:6281 , http://hdl.handle.net/10962/d1013181
- Description: [Summary] In this chapter, a guided imagery method used in gestalt therapy was described in detail and analyzed into its specific components. The basic principles underlying the imagery work were shown to be analogous to those upon which standard cognitive therapy is founded, and this was illustrated by means of case examples, first from one of Perls' dreamwork seminars and then from the author's case files. It was shown how the method could be used to elicit the idiosyncratic meanings of the client in relation to a specific theme and to identify core dysfunctional assumptions. Illustrations were given of specific techniques that could be employed to challenge and restructure these cognitions. The benefits of the imagery modality are that it provides: (1) access to cognitions underlying emotional responses that may be difficult to identify through questioning, (2) a holistic presentation of networks of beliefs, and (3) a means of keeping the client in contact with avoided painful affect. Once a good conceptualization of the client's problem has been achieved, guided imagery provides a modality within which specific strategies for cognitive restructuring can be facilitated through guided discovery. Therapists who are willing to explore this modality and find an aptitude for it will be gaining access to something that will greatly enrich their potential for helping and can provide exciting avenues for developing their own creativity in the challenging work of enabling clients to identify and free themselves from dysfunctional personal meaning systems.
- Full Text:
- Date Issued: 1989
Collaborative research in contexts of inequality: the role of social reflexivity
- Leibowitz, Brenda, Bozalek, Vivienne, Farmer, Jean, Garraway, James, Herman, Nicoline, Jawitz, Jeff, McMillan, Wendy, Mistri, Gita, Ndebele, Clever, Nkonki, Vuyisile, Quinn, Lynn, Van Schalkwyk, Susan, Vorster, Jo-Anne, Winberg, Chris
- Authors: Leibowitz, Brenda , Bozalek, Vivienne , Farmer, Jean , Garraway, James , Herman, Nicoline , Jawitz, Jeff , McMillan, Wendy , Mistri, Gita , Ndebele, Clever , Nkonki, Vuyisile , Quinn, Lynn , Van Schalkwyk, Susan , Vorster, Jo-Anne , Winberg, Chris
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66634 , vital:28973 , https://doi.org/10.1007/s10734-016-0029-5
- Description: publisher version , This article reports on the role and value of social reflexivity in collaborative research in contexts of extreme inequality. Social reflexivity mediates the enablements and constraints generated by the internal and external contextual conditions impinging on the research collaboration. It fosters the ability of participants in a collaborative project to align their interests and collectively extend their agency towards a common purpose. It influences the productivity and quality of learning outcomes of the research collaboration. The article is written by fourteen members of a larger research team, which comprised 18 individuals working within the academic development environment in eight South African universities. The overarching research project investigated the participation of academics in professional development activities, and how contextual, i.e. structural and cultural, and agential conditions, influence this participation. For this sub-study on the experience of the collaboration by fourteen of the researchers, we wrote reflective pieces on our own experience of participating in the project towards the end of the third year of its duration. We discuss the structural and cultural conditions external to and internal to the project, and how the social reflexivity of the participants mediated these conditions. We conclude with the observation that policy injunctions and support from funding agencies for collaborative research, as well as support from participants’ home institutions are necessary for the flourishing of collaborative research, but that the commitment by individual participants to participate, learn and share, is also necessary.
- Full Text: false
- Date Issued: 2017
- Authors: Leibowitz, Brenda , Bozalek, Vivienne , Farmer, Jean , Garraway, James , Herman, Nicoline , Jawitz, Jeff , McMillan, Wendy , Mistri, Gita , Ndebele, Clever , Nkonki, Vuyisile , Quinn, Lynn , Van Schalkwyk, Susan , Vorster, Jo-Anne , Winberg, Chris
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66634 , vital:28973 , https://doi.org/10.1007/s10734-016-0029-5
- Description: publisher version , This article reports on the role and value of social reflexivity in collaborative research in contexts of extreme inequality. Social reflexivity mediates the enablements and constraints generated by the internal and external contextual conditions impinging on the research collaboration. It fosters the ability of participants in a collaborative project to align their interests and collectively extend their agency towards a common purpose. It influences the productivity and quality of learning outcomes of the research collaboration. The article is written by fourteen members of a larger research team, which comprised 18 individuals working within the academic development environment in eight South African universities. The overarching research project investigated the participation of academics in professional development activities, and how contextual, i.e. structural and cultural, and agential conditions, influence this participation. For this sub-study on the experience of the collaboration by fourteen of the researchers, we wrote reflective pieces on our own experience of participating in the project towards the end of the third year of its duration. We discuss the structural and cultural conditions external to and internal to the project, and how the social reflexivity of the participants mediated these conditions. We conclude with the observation that policy injunctions and support from funding agencies for collaborative research, as well as support from participants’ home institutions are necessary for the flourishing of collaborative research, but that the commitment by individual participants to participate, learn and share, is also necessary.
- Full Text: false
- Date Issued: 2017
Comparison of satellite rainfall data with observations from gauging station networks
- Authors: Hughes, Denis A
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7079 , http://hdl.handle.net/10962/d1009748
- Description: Networks of ground-based hydro-meteorological observations are frequently sparse in developing countries and the situation is not improving. Part of the reason is the lack of resources available in countries which have more pressing economic and social issues. However, these are also the very countries where improved estimates of water resource availability are required. While hydrological models have the potential to provide the necessary information, without adequately accurate climate (rainfall, evaporation, etc.) input information, it is extremely difficult to establish models and generate representative water resource availability information. This paper reports on a preliminary analysis of the potential for using satellite derived rainfall data through a comparison with available gauge data for four basins in the southern Africa region. It is clear that the satellite data cannot be used directly in conjunction with historical gauge data. Specifically, the satellite data do not reflect the strong influences on precipitation of topography in some of the basins. However, the prospects of applying relatively straightforward adjustments are promising and further assessments appear to be justified.
- Full Text:
- Date Issued: 2006
- Authors: Hughes, Denis A
- Date: 2006
- Language: English
- Type: text , Article
- Identifier: vital:7079 , http://hdl.handle.net/10962/d1009748
- Description: Networks of ground-based hydro-meteorological observations are frequently sparse in developing countries and the situation is not improving. Part of the reason is the lack of resources available in countries which have more pressing economic and social issues. However, these are also the very countries where improved estimates of water resource availability are required. While hydrological models have the potential to provide the necessary information, without adequately accurate climate (rainfall, evaporation, etc.) input information, it is extremely difficult to establish models and generate representative water resource availability information. This paper reports on a preliminary analysis of the potential for using satellite derived rainfall data through a comparison with available gauge data for four basins in the southern Africa region. It is clear that the satellite data cannot be used directly in conjunction with historical gauge data. Specifically, the satellite data do not reflect the strong influences on precipitation of topography in some of the basins. However, the prospects of applying relatively straightforward adjustments are promising and further assessments appear to be justified.
- Full Text:
- Date Issued: 2006
Conceptualising an epistemically diverse curriculum for a course for academic developers
- Quinn, Lynn, Vorster, Jo-Anne
- Authors: Quinn, Lynn , Vorster, Jo-Anne
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66601 , vital:28970 , https://dx.doi.org/10.20853/30-6-717
- Description: Pre-print , In this conceptual article we use Luckett’s model for an epistemically diverse curriculum, Kitchener’s levels of cognition and Maton’s concepts of knowledge and knowers to analyse a curriculum of a postgraduate diploma in higher education specifically for academic developers. We describe three meta-level frameworks which we offer to our participants to make explicit the pedagogy of the course. Our main argument is that a course which prepares participants to practise in the complex contemporary higher education context requires them to engage with specific kinds of knowledge, ways of thinking and ways of being so that they can contribute towards addressing the numerous and vexing teaching and learning challenges in their institutional contexts. We argue that analyses such as these help to make explicit the organising principles of a curriculum to the curriculum designers themselves who are then able to use the insights to strengthen the design, pedagogy and assessment of their courses. Keywords: academic development, pedagogy.
- Full Text:
- Date Issued: 2016
- Authors: Quinn, Lynn , Vorster, Jo-Anne
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66601 , vital:28970 , https://dx.doi.org/10.20853/30-6-717
- Description: Pre-print , In this conceptual article we use Luckett’s model for an epistemically diverse curriculum, Kitchener’s levels of cognition and Maton’s concepts of knowledge and knowers to analyse a curriculum of a postgraduate diploma in higher education specifically for academic developers. We describe three meta-level frameworks which we offer to our participants to make explicit the pedagogy of the course. Our main argument is that a course which prepares participants to practise in the complex contemporary higher education context requires them to engage with specific kinds of knowledge, ways of thinking and ways of being so that they can contribute towards addressing the numerous and vexing teaching and learning challenges in their institutional contexts. We argue that analyses such as these help to make explicit the organising principles of a curriculum to the curriculum designers themselves who are then able to use the insights to strengthen the design, pedagogy and assessment of their courses. Keywords: academic development, pedagogy.
- Full Text:
- Date Issued: 2016
Conclusion: The diversity of contemporary African foreign policy: Selecting Signifiers to explain Agency
- Authors: Bischoff, Paul, 1954-
- Date: 2020
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/161681 , vital:40654 , ISBN 9780367348281 , https://www.routledge.com/African-Foreign-Policies-Selecting-Signifiers-to-Explain-Agency/Bischoff/p/book/9780367348281
- Description: This book explores, at a time when several powers have become serious players on the continent, aspects of African agency, past and present, by African writers on foreign policy, representative of geography, language and state size.
- Full Text:
- Date Issued: 2020
- Authors: Bischoff, Paul, 1954-
- Date: 2020
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/161681 , vital:40654 , ISBN 9780367348281 , https://www.routledge.com/African-Foreign-Policies-Selecting-Signifiers-to-Explain-Agency/Bischoff/p/book/9780367348281
- Description: This book explores, at a time when several powers have become serious players on the continent, aspects of African agency, past and present, by African writers on foreign policy, representative of geography, language and state size.
- Full Text:
- Date Issued: 2020
Critical spaces: processes of othering in British Institutions of Higher Education
- Authors: Phiri, Aretha
- Date: 2014
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/60741 , vital:27824 , http://www.jfsonline.org/issue7-8/articles/phiri/
- Description: Global recession and the economic crisis have affected contemporary British society in predictable ways. But this age of austerity has also unveiled the continued sinister machinations of whiteness. While not necessarily homogeneous, austerity rhetoric, as it is currently conventionally deployed, works to perpetuate white masculinist privilege and further entrenches the normative value of whiteness, while simultaneously masking and marginalizing those ethnic minority populations traditionally othered from mainstream sociopolitical discourse. More specifically, recent austerity measures adversely affect the situation of women and the future of feminist theory and practice in British higher education. This paper investigates and problematizes the deployment of austerity discourse within higher learning for its perpetuation of the normativity and hegemony of a masculinist whiteness, which further disadvantages (white) women and disrupts the practice of feminism(s) in academia.
- Full Text:
- Date Issued: 2014
- Authors: Phiri, Aretha
- Date: 2014
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/60741 , vital:27824 , http://www.jfsonline.org/issue7-8/articles/phiri/
- Description: Global recession and the economic crisis have affected contemporary British society in predictable ways. But this age of austerity has also unveiled the continued sinister machinations of whiteness. While not necessarily homogeneous, austerity rhetoric, as it is currently conventionally deployed, works to perpetuate white masculinist privilege and further entrenches the normative value of whiteness, while simultaneously masking and marginalizing those ethnic minority populations traditionally othered from mainstream sociopolitical discourse. More specifically, recent austerity measures adversely affect the situation of women and the future of feminist theory and practice in British higher education. This paper investigates and problematizes the deployment of austerity discourse within higher learning for its perpetuation of the normativity and hegemony of a masculinist whiteness, which further disadvantages (white) women and disrupts the practice of feminism(s) in academia.
- Full Text:
- Date Issued: 2014
Cultivation of medicinal plants as a tool for biodiversity conservation and poverty alleviation in the Amatola region, South Africa:
- Wiersum, K Freerk, Dold, Anthony P, Husselman, Madeleen, Cocks, Michelle L
- Authors: Wiersum, K Freerk , Dold, Anthony P , Husselman, Madeleen , Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141489 , vital:37979 , ISBN 9781402054488 , https://library.wur.nl/ojs/index.php/frontis/issue/view/232
- Description: This paper describes the assumptions and results of a study to assess whether cultivation of medicinal plants can serve as a tool for combined biodiversity conservation and poverty alleviation. The study was carried out in the Amatola region of Eastern Cape, South Africa, where sustained beliefs in medicinal plant use, also under non-traditional conditions, has resulted in an increase in commercial demands. It was based on the assumption of poverty alleviation not only referring to an increase in income and labour, but also an increase in social capital and human dignity. The study assessed the local perceptions of the use and cultivation of medicinal plants and the need for conservation of these plants, as well as the features of already ongoing cultivation practices and options for increased cultivation. It consisted of participatory assessments in three villages involving around 250 persons and participatory trials with 14 rural women selling medicinal plants on urban markets. The study indicated that the growing demand for medicinal plants is related to the great cultural significance attached to medicinal plants.
- Full Text:
- Date Issued: 2010
- Authors: Wiersum, K Freerk , Dold, Anthony P , Husselman, Madeleen , Cocks, Michelle L
- Date: 2010
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/141489 , vital:37979 , ISBN 9781402054488 , https://library.wur.nl/ojs/index.php/frontis/issue/view/232
- Description: This paper describes the assumptions and results of a study to assess whether cultivation of medicinal plants can serve as a tool for combined biodiversity conservation and poverty alleviation. The study was carried out in the Amatola region of Eastern Cape, South Africa, where sustained beliefs in medicinal plant use, also under non-traditional conditions, has resulted in an increase in commercial demands. It was based on the assumption of poverty alleviation not only referring to an increase in income and labour, but also an increase in social capital and human dignity. The study assessed the local perceptions of the use and cultivation of medicinal plants and the need for conservation of these plants, as well as the features of already ongoing cultivation practices and options for increased cultivation. It consisted of participatory assessments in three villages involving around 250 persons and participatory trials with 14 rural women selling medicinal plants on urban markets. The study indicated that the growing demand for medicinal plants is related to the great cultural significance attached to medicinal plants.
- Full Text:
- Date Issued: 2010
Cutting tradition: the political regulation of traditional circumcision rites in South Africa's liberal democratic order
- Authors: Vincent, Louise
- Date: 2008
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141922 , vital:38016 , DOI: 10.1080/03057070701832890
- Description: The South African Xhosa ethnic group, the majority of whom live in the country's Eastern Cape province, are one of several ethnic groups in southern Africa that practise the ritual of circumcision as part of a rite admitting boys to manhood. Recent years have seen a rise in casualties among those participating in traditional circumcision rites. Since 1995 more than 6,000 boys have been admitted to Eastern Cape hospitals, more than 300 have died and 76 have had their genitalia amputated due to botched circumcisions. The state has responded by putting in place a variety of mechanisms to regulate the practice, most recently in the form of the 2005 Children's Bill which gives male children the right to refuse circumcision and makes those who circumcise a child against his will guilty of an offence punishable by imprisonment. Attempts by the state to regulate traditional practices (of which circumcision is just one and virginity testing is another) have been met with outrage and resistance in some quarters.
- Full Text:
- Date Issued: 2008
- Authors: Vincent, Louise
- Date: 2008
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141922 , vital:38016 , DOI: 10.1080/03057070701832890
- Description: The South African Xhosa ethnic group, the majority of whom live in the country's Eastern Cape province, are one of several ethnic groups in southern Africa that practise the ritual of circumcision as part of a rite admitting boys to manhood. Recent years have seen a rise in casualties among those participating in traditional circumcision rites. Since 1995 more than 6,000 boys have been admitted to Eastern Cape hospitals, more than 300 have died and 76 have had their genitalia amputated due to botched circumcisions. The state has responded by putting in place a variety of mechanisms to regulate the practice, most recently in the form of the 2005 Children's Bill which gives male children the right to refuse circumcision and makes those who circumcise a child against his will guilty of an offence punishable by imprisonment. Attempts by the state to regulate traditional practices (of which circumcision is just one and virginity testing is another) have been met with outrage and resistance in some quarters.
- Full Text:
- Date Issued: 2008
Decoupled reciprocal subsidies of biomass and fatty acids in fluxes of invertebrates between a temperate river and the adjacent land:
- Moyo, Sydney, Chari, Lenin D, Villet, Martin H, Richoux, Nicole B
- Authors: Moyo, Sydney , Chari, Lenin D , Villet, Martin H , Richoux, Nicole B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140843 , vital:37923 , DOI: 10.1007/s00027-017-0529-0
- Description: Streams and riparian areas are tightly coupled through reciprocal trophic subsidies, and there is evidence that these subsidies affect consumers in connected ecosystems. Most studies of subsidies consider only their quantity and not their quality. We determined the bidirectional exchange of organisms between the Kowie River and its riparian zone in South Africa using floating pyramidal traps (to measure insect emergence) and pan traps (to capture infalling invertebrates).
- Full Text:
- Date Issued: 2017
- Authors: Moyo, Sydney , Chari, Lenin D , Villet, Martin H , Richoux, Nicole B
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140843 , vital:37923 , DOI: 10.1007/s00027-017-0529-0
- Description: Streams and riparian areas are tightly coupled through reciprocal trophic subsidies, and there is evidence that these subsidies affect consumers in connected ecosystems. Most studies of subsidies consider only their quantity and not their quality. We determined the bidirectional exchange of organisms between the Kowie River and its riparian zone in South Africa using floating pyramidal traps (to measure insect emergence) and pan traps (to capture infalling invertebrates).
- Full Text:
- Date Issued: 2017
Deepen the strategic relationship between the SACP and COSATU, with and for the workers and the poor
- Authors: Nzimande, Blade E
- Date: 2003-09-16
- Subjects: Cosatu -- Congresses , Labour unions -- South Africa -- Congresses , Industrial relations -- South Africa , South Africa -- Economic conditions -- 21st century , South Africa -- Politics and government -- 1994-
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66245 , vital:28922
- Description: Cde President, Willie Madisha, Cde Zwelinzima Vavi, General Secretary and all COSATU national office-bearers, leadership of COSATU affiliates, leadership of the ANC present, Cde Jeremy Cronin and the SACP delegation, local and international guests, cde delegates. As the SACP we are deeply honoured by the invitation to come and address your congress. This occasion might go down in history as one of the most important congresses in the history of this Federation, this, the 8th Congress of the Congress of South African Trade Unions.
- Full Text:
- Date Issued: 2003-09-16
Deepen the strategic relationship between the SACP and COSATU, with and for the workers and the poor
- Authors: Nzimande, Blade E
- Date: 2003-09-16
- Subjects: Cosatu -- Congresses , Labour unions -- South Africa -- Congresses , Industrial relations -- South Africa , South Africa -- Economic conditions -- 21st century , South Africa -- Politics and government -- 1994-
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66245 , vital:28922
- Description: Cde President, Willie Madisha, Cde Zwelinzima Vavi, General Secretary and all COSATU national office-bearers, leadership of COSATU affiliates, leadership of the ANC present, Cde Jeremy Cronin and the SACP delegation, local and international guests, cde delegates. As the SACP we are deeply honoured by the invitation to come and address your congress. This occasion might go down in history as one of the most important congresses in the history of this Federation, this, the 8th Congress of the Congress of South African Trade Unions.
- Full Text:
- Date Issued: 2003-09-16
Description and osteology of a new eel of the genus Bathymyrus from off Mozambique
- Castle, P H J (Peter Henry John), Rhodes University. Department of Ichthyology
- Authors: Castle, P H J (Peter Henry John) , Rhodes University. Department of Ichthyology
- Date: 1968-05
- Subjects: Eels , Bathymyrus smithi , Marine fishes -- Mozambique
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69552 , vital:29548 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the Rhodes University, Department of Ichthyology, No. 4 , A commercial haul off the Limpopo River mouth in 260 - 270 fathoms collected 35 eels of the genus Bathymyrus Alcock, 1889, described here as B. smithi sp. nov. This has a shorter head and pectoral and a more posterior dorsal origin relative to the pectoral fin than in B.echinorhynchus Alcock, 1889 from the Bay of Bengal and B.simus Smith, 1965 from the South China Sea. B.smithi is also distinct in having extra-oral rostral teeth present but less conspicuously developed, more numerous vertebrae (150 — 155, compared with about 125 — 130 in the other species) and drab coloration. An osteological study shows that, although it has certain unique features, B.smithi is very closely similar to congrids of the subfamily Anagoinae. There are valid reasons for using the term Bathymyrinae for this group of congrid eels.
- Full Text:
- Date Issued: 1968-05
- Authors: Castle, P H J (Peter Henry John) , Rhodes University. Department of Ichthyology
- Date: 1968-05
- Subjects: Eels , Bathymyrus smithi , Marine fishes -- Mozambique
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69552 , vital:29548 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the Rhodes University, Department of Ichthyology, No. 4 , A commercial haul off the Limpopo River mouth in 260 - 270 fathoms collected 35 eels of the genus Bathymyrus Alcock, 1889, described here as B. smithi sp. nov. This has a shorter head and pectoral and a more posterior dorsal origin relative to the pectoral fin than in B.echinorhynchus Alcock, 1889 from the Bay of Bengal and B.simus Smith, 1965 from the South China Sea. B.smithi is also distinct in having extra-oral rostral teeth present but less conspicuously developed, more numerous vertebrae (150 — 155, compared with about 125 — 130 in the other species) and drab coloration. An osteological study shows that, although it has certain unique features, B.smithi is very closely similar to congrids of the subfamily Anagoinae. There are valid reasons for using the term Bathymyrinae for this group of congrid eels.
- Full Text:
- Date Issued: 1968-05
Descriptions of two new species of West African amphiliid catfishes (Siluroidei: Amphiliidae)
- Skelton, Paul H (Paul Harvey), J.L.B. Smith Institute of Ichthyology
- Authors: Skelton, Paul H (Paul Harvey) , J.L.B. Smith Institute of Ichthyology
- Date: 1989-08
- Subjects: Catfishes , Siluridae , Fishes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70324 , vital:29645 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 48 , Two new amphiliid catfish species from west Africa are described. A new Paramphilius from the Little Scarcies River basin in Guinea, is the third species of the genus from that area. It has a relatively deeper body and longer fins than other upper Guinean Paramphilius species. The new species of Doumea from the Cross River in Nigeria and Cameroons is characterised by a long predorsal length and a relatively short stout caudal peduncle.
- Full Text:
- Date Issued: 1989-08
- Authors: Skelton, Paul H (Paul Harvey) , J.L.B. Smith Institute of Ichthyology
- Date: 1989-08
- Subjects: Catfishes , Siluridae , Fishes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70324 , vital:29645 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 48 , Two new amphiliid catfish species from west Africa are described. A new Paramphilius from the Little Scarcies River basin in Guinea, is the third species of the genus from that area. It has a relatively deeper body and longer fins than other upper Guinean Paramphilius species. The new species of Doumea from the Cross River in Nigeria and Cameroons is characterised by a long predorsal length and a relatively short stout caudal peduncle.
- Full Text:
- Date Issued: 1989-08
Disclaiming/denigrating/dodging: white South African academics’ everyday racetalk
- Vincent, Louise, Idahosa, Grace E, Msomi, Zuziwe
- Authors: Vincent, Louise , Idahosa, Grace E , Msomi, Zuziwe
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141900 , vital:38014 , DOI: 10.1080/14725843.2017.1292119
- Description: The call for the ‘transformation’ of higher education in South Africa is one instance of a wider effort, since the country’s first democratic election in 1994, to surmount an apartheid and colonial legacy of institutionalised racism. In 2015 and 2016 nationwide protests led to universities being shut down as students and staff expressed frustration institutions that continue to be experienced as racist and ‘untransformed’. In this study we report on interviews conducted with senior white academics at one South African university shortly before these protests began. Given that our participants are people of influence in their respective university departments, we asked, in in-depth open-ended interviews, what contribution they saw themselves making to ‘transformation’. We argue that the talk of these participants could be described as what authors in the field call 'racetalk', Talk is understood here as a form of social practice, the analysis of which helps us to understand how racism is reproduced in mundane ways which, taken together, account for the persistence of pervasive institutionalised racism in South African higher education that appears impervious to policy and regime change.
- Full Text:
- Date Issued: 2017
- Authors: Vincent, Louise , Idahosa, Grace E , Msomi, Zuziwe
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141900 , vital:38014 , DOI: 10.1080/14725843.2017.1292119
- Description: The call for the ‘transformation’ of higher education in South Africa is one instance of a wider effort, since the country’s first democratic election in 1994, to surmount an apartheid and colonial legacy of institutionalised racism. In 2015 and 2016 nationwide protests led to universities being shut down as students and staff expressed frustration institutions that continue to be experienced as racist and ‘untransformed’. In this study we report on interviews conducted with senior white academics at one South African university shortly before these protests began. Given that our participants are people of influence in their respective university departments, we asked, in in-depth open-ended interviews, what contribution they saw themselves making to ‘transformation’. We argue that the talk of these participants could be described as what authors in the field call 'racetalk', Talk is understood here as a form of social practice, the analysis of which helps us to understand how racism is reproduced in mundane ways which, taken together, account for the persistence of pervasive institutionalised racism in South African higher education that appears impervious to policy and regime change.
- Full Text:
- Date Issued: 2017
Discourse domination?: the role of gender in seminar interaction
- De Klerk, Vivian A, Hunt, Sally
- Authors: De Klerk, Vivian A , Hunt, Sally
- Date: 2004
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139160 , vital:37710 , https://www.ajol.info/index.php/salas/article/view/6501
- Description: This paper focuses on the effect of the gender of participants on the discourse patterns of university seminars, and compares the interaction patterns in two undergraduate seminars with those in two post-graduate seminars at Rhodes University. In the undergraduate seminars, two different groups of students at first year level in different disciplines were videotaped. The major difference was in terms of composition: in one seminar, there were equal numbers of male and female students, while in the other, female students dominated numerically (75%). In addition, five of the six formed a close-knit group of friends, which proved to be an important factor in the analysis. At the postgraduate level, the student participants were identical and met in the same venue and at the same time on two successive days to discuss the same topic (affirmative action in the workplace). The important difference between the two classes was the fact that the first seminar was led by a female tutor and the second seminar by a male tutor, both under 40 years of age and white, both members of staff in the department, and both known to the students. The discourse patterns in these two sets of seminars were analysed in order to investigate the ways in which the gender of tutors and students influenced the floor-winning and floor-holding conventions of participants.
- Full Text:
- Date Issued: 2004
- Authors: De Klerk, Vivian A , Hunt, Sally
- Date: 2004
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/139160 , vital:37710 , https://www.ajol.info/index.php/salas/article/view/6501
- Description: This paper focuses on the effect of the gender of participants on the discourse patterns of university seminars, and compares the interaction patterns in two undergraduate seminars with those in two post-graduate seminars at Rhodes University. In the undergraduate seminars, two different groups of students at first year level in different disciplines were videotaped. The major difference was in terms of composition: in one seminar, there were equal numbers of male and female students, while in the other, female students dominated numerically (75%). In addition, five of the six formed a close-knit group of friends, which proved to be an important factor in the analysis. At the postgraduate level, the student participants were identical and met in the same venue and at the same time on two successive days to discuss the same topic (affirmative action in the workplace). The important difference between the two classes was the fact that the first seminar was led by a female tutor and the second seminar by a male tutor, both under 40 years of age and white, both members of staff in the department, and both known to the students. The discourse patterns in these two sets of seminars were analysed in order to investigate the ways in which the gender of tutors and students influenced the floor-winning and floor-holding conventions of participants.
- Full Text:
- Date Issued: 2004
Dragonfly (Odonata) community structure in the Eastern Highlands Biodiversity Hotspot of Zimbabwe: potential threats of land use changes on freshwater invertebrates
- Mafuwe, Kudzai, Moyo, Sydney
- Authors: Mafuwe, Kudzai , Moyo, Sydney
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158265 , vital:40167 , https://doi.org/10.1080/13887890.2020.1768156
- Description: We examined the diversity and potential drivers of dragonfly distribution in a biodiversity hotspot of Southern Africa (Eastern Highlands, Zimbabwe) by surveying 30 sites (13 lentic and 17 lotic habitats) located within this region. Additionally, we identified the anthropogenic factors that may threaten Odonata diversity and abundance.
- Full Text:
- Date Issued: 2020
- Authors: Mafuwe, Kudzai , Moyo, Sydney
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/158265 , vital:40167 , https://doi.org/10.1080/13887890.2020.1768156
- Description: We examined the diversity and potential drivers of dragonfly distribution in a biodiversity hotspot of Southern Africa (Eastern Highlands, Zimbabwe) by surveying 30 sites (13 lentic and 17 lotic habitats) located within this region. Additionally, we identified the anthropogenic factors that may threaten Odonata diversity and abundance.
- Full Text:
- Date Issued: 2020
Dynamics of a lattice Universe : the dust approximation in cosmology
- Bruneton, J-P, Larena, Julien
- Authors: Bruneton, J-P , Larena, Julien
- Date: 2012
- Language: English
- Type: Article
- Identifier: vital:6789 , http://hdl.handle.net/10962/d1006941
- Description: We find a solution to Einstein field equations for a regular toroidal lattice of size L with equal masses M at the centre of each cell; this solution is exact at order M/L. Such a solution is convenient to study the dynamics of an assembly of galaxy-like objects. We find that the solution is expanding (or contracting) in exactly the same way as the solution of a Friedman–Lemaître–Robertson–Walker Universe with dust having the same average density as our model. This points towards the absence of backreaction in a Universe filled with an infinite number of objects, and this validates the fluid approximation, as far as dynamics is concerned, and at the level of approximation considered in this work.
- Full Text:
- Date Issued: 2012
- Authors: Bruneton, J-P , Larena, Julien
- Date: 2012
- Language: English
- Type: Article
- Identifier: vital:6789 , http://hdl.handle.net/10962/d1006941
- Description: We find a solution to Einstein field equations for a regular toroidal lattice of size L with equal masses M at the centre of each cell; this solution is exact at order M/L. Such a solution is convenient to study the dynamics of an assembly of galaxy-like objects. We find that the solution is expanding (or contracting) in exactly the same way as the solution of a Friedman–Lemaître–Robertson–Walker Universe with dust having the same average density as our model. This points towards the absence of backreaction in a Universe filled with an infinite number of objects, and this validates the fluid approximation, as far as dynamics is concerned, and at the level of approximation considered in this work.
- Full Text:
- Date Issued: 2012
Ecological niche modeling of the invasive potential of Nile tilapia Oreochromis niloticus in African river systems: concerns and implications for the conservation of indigenous congenerics
- Zengeya, Tsungai A, Robertson, Mark P, Booth, Anthony J, Chimimba, Christian T
- Authors: Zengeya, Tsungai A , Robertson, Mark P , Booth, Anthony J , Chimimba, Christian T
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124341 , vital:35596 , https://doi.10.1007/s10530-012-0386-7
- Description: This study applied ecological niche models to determine the potential invasive range of Nile tilapia, Oreochromis niloticus, with a particular focus on river systems in southern Africa where it is now established and spreading. Computational tools such as niche models are useful in predicting the potential range of invasive species, but there are limitations to their application. In particular, models trained on native records may fail to predict the full extent of an invasion. This failure is often attributed to changes in either the niche of the invading species or the variables used to develop the models. In this study, we therefore evaluated the differences in the predictive power of models trained with different environmental variables, the effect of species range (native vs. introduced) on model performance and assessed whether or not there is evidence suggestive of a niche shift in Nile tilapia following its introduction. Niche models were constructed using Maxent and the degree of niche similarity was assessed using Schoener‘s index. Null models were used to test for significance. Model performance and niche conservatism varied significantly with variable selection and species range. This indicates that the environmental conditions available to Nile tilapia in its native and introduced ranges are not congruent. Nile tilapia exhibited broad invasive potential over most of southern Africa that overlaps the natural range of endemic congenerics. Of particular concern are areas which are free of exotic species but are now vulnerable due to the promotion of fish introductions mainly for aquaculture and sport fishing.
- Full Text:
- Date Issued: 2013
- Authors: Zengeya, Tsungai A , Robertson, Mark P , Booth, Anthony J , Chimimba, Christian T
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124341 , vital:35596 , https://doi.10.1007/s10530-012-0386-7
- Description: This study applied ecological niche models to determine the potential invasive range of Nile tilapia, Oreochromis niloticus, with a particular focus on river systems in southern Africa where it is now established and spreading. Computational tools such as niche models are useful in predicting the potential range of invasive species, but there are limitations to their application. In particular, models trained on native records may fail to predict the full extent of an invasion. This failure is often attributed to changes in either the niche of the invading species or the variables used to develop the models. In this study, we therefore evaluated the differences in the predictive power of models trained with different environmental variables, the effect of species range (native vs. introduced) on model performance and assessed whether or not there is evidence suggestive of a niche shift in Nile tilapia following its introduction. Niche models were constructed using Maxent and the degree of niche similarity was assessed using Schoener‘s index. Null models were used to test for significance. Model performance and niche conservatism varied significantly with variable selection and species range. This indicates that the environmental conditions available to Nile tilapia in its native and introduced ranges are not congruent. Nile tilapia exhibited broad invasive potential over most of southern Africa that overlaps the natural range of endemic congenerics. Of particular concern are areas which are free of exotic species but are now vulnerable due to the promotion of fish introductions mainly for aquaculture and sport fishing.
- Full Text:
- Date Issued: 2013
Economic Policy Seminar
- NACTU
- Authors: NACTU
- Date: July 1990
- Subjects: NACTU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/138635 , vital:37658
- Description: This department decided to retain the current 1990/1 budget figure of R7bn for curative health and administration costs. A further R2.1bn was proposed for preventative health care. The total health budget is therefore R9.1bn. Primary Health Care (PHC) will be an addition to the health budget. The PHC addition is R1.4bn, which will cover training of PHC workers; the cost of purchasing the ten identified common medicines and drugs that will be mass produced and the cost of setting up informal rural clinics. A further addition to the health budget is the setting up and equiping local Rehabilitation Centres (RC). R0.7bn is allocated for these centres. Speech therapy, physiotherapy and such medical science disciplines will be located at the local RC so as to ease the pressure on hosipitals. The setting up Industrial Hosipitals (IH) which will be located in the industrial areas will be assisted by the health department. The IH must be viewed as an alternative to "medical aid", that workers are increasingly demanding in collective bargaining. Instead IH would be set up in industrial areas serving the factories in those areas. These IH will controlled by workers and management with the health department playing only an advisory and inspectionary role.
- Full Text:
- Date Issued: July 1990
- Authors: NACTU
- Date: July 1990
- Subjects: NACTU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/138635 , vital:37658
- Description: This department decided to retain the current 1990/1 budget figure of R7bn for curative health and administration costs. A further R2.1bn was proposed for preventative health care. The total health budget is therefore R9.1bn. Primary Health Care (PHC) will be an addition to the health budget. The PHC addition is R1.4bn, which will cover training of PHC workers; the cost of purchasing the ten identified common medicines and drugs that will be mass produced and the cost of setting up informal rural clinics. A further addition to the health budget is the setting up and equiping local Rehabilitation Centres (RC). R0.7bn is allocated for these centres. Speech therapy, physiotherapy and such medical science disciplines will be located at the local RC so as to ease the pressure on hosipitals. The setting up Industrial Hosipitals (IH) which will be located in the industrial areas will be assisted by the health department. The IH must be viewed as an alternative to "medical aid", that workers are increasingly demanding in collective bargaining. Instead IH would be set up in industrial areas serving the factories in those areas. These IH will controlled by workers and management with the health department playing only an advisory and inspectionary role.
- Full Text:
- Date Issued: July 1990