Changes in the species composition of a Karoo avifauna over time: a case study from Deelfontein, South Africa

Ostrich ◽  
2008 ◽  
Vol 79 (2) ◽  
pp. 227-234 ◽  
Author(s):  
WRJ Dean ◽  
SJ Milton
2020 ◽  
Vol 63 (3) ◽  
pp. 616-639
Author(s):  
Duduzile S. Ndlovu

Abstract:Migration debates tend to focus on the numbers of people moving, whether they are economic migrants or asylum seekers, deserving or not of protection. This categorization usually rests on national identity, necessitating simplified one-dimensional representations. Ndlovu uses a case study of Zimbabwean migrants memorializing Gukurahundi in Johannesburg to highlight the ways in which migration narratives can be more complex and how they may shift over time. She presents Gukurahundi and the formation of the MDC in Zimbabwe, along with xenophobic violence in South Africa, as examples of the ways that the meanings of national and ethnic identities are contested by the migrants and influenced by political events across time and space.


Zoosymposia ◽  
2016 ◽  
Vol 10 (1) ◽  
pp. 301-311
Author(s):  
WOLFRAM MEY

The Trichoptera assemblages of three springs in the escarpment and on the Waterberg of Namibia, and of two springs in the Great Escarpment of South Africa were collected at irregular intervals. The species composition of each spring is presented and discussed in terms of permanence and stability of spring areas. The study has revealed a poor fauna in the Namibian escarpment, which consists of widespread species whereas the springs on the Waterberg and in the Great Escarpment are more speciose and contain relict and possible endemic species as well as widespread and euryoecious species. The differences are due to different degrees of isolation and distance from other freshwater ecosystems and suitable aquatic biotopes in the arid and semiarid environment of southwestern Africa.


Bothalia ◽  
2001 ◽  
Vol 31 (1) ◽  
pp. 99-115 ◽  
Author(s):  
S. D. J. Privett ◽  
R. M. Cowling ◽  
H. C. Taylor

This study used permanently marked 50 m: sites, surveyed at a 30 year interval, to provide a descriptive account of the temporal change in the fynbos vegetation of the Cape of Good Hope Nature Reserve. South Africa. Management records were used to examine the role of post-fire age. fire frequency and intensity, as well as biotic interactions (competition from overstorey proteoids and alien plants) in influencing vegetation composition over this time period. The mean similarity in species composition of sites between surveys was 62%, indicating an average of nearly 40% turnover in species over the 30 year period. The main causes of this change included differences resulting from different stages in the post-fire succession as well as the impact of differential fire regimes (especially frequency effects). Competition from serotinous Proteaceae. which proved highly mobile after fire, as well as invasive Australian acacias also impacted on the composition of the vegetation over time. The study demonstrated that fynbos communities are temporally dynamic and that the changes over time in species composition are caused by a variety of processes. The study also provided evidence for the role of temporal diversity in contributing to the high species diversity in fynbos systems.


Author(s):  
Melanie SARANTOU ◽  
Satu MIETTINEN

This paper addresses the fields of social and service design in development contexts, practice-based and constructive design research. A framework for social design for services will be explored through the survey of existing literature, specifically by drawing on eight doctoral theses that were produced by the World Design research group. The work of World Design researcher-designers was guided by a strong ethos of social and service design for development in marginalised communities. The paper also draws on a case study in Namibia and South Africa titled ‘My Dream World’. This case study presents a good example of how the social design for services framework functions in practice during experimentation and research in the field. The social design for services framework transfers the World Design group’s research results into practical action, providing a tool for the facilitation of design and research processes for sustainable development in marginal contexts.


2018 ◽  
Vol 28 (2) ◽  
Author(s):  
T Dowling ◽  
Somikazi Deyi ◽  
Anele Gobodwana

While there have been a number of studies on the decontextualisation and secularisation of traditional ritual music in America, Taiwan and other parts of the globe, very little has been written on the processes and transformations that South Africa’s indigenous ceremonial songs go through over time. This study was prompted by the authors’ interest in, and engagement with the Xhosa initiation song Somagwaza, which has been re-imagined as a popular song, but has also purportedly found its way into other religious spaces. In this article, we attempted to investigate the extent to which the song Somagwaza is still associated with the Xhosa initiation ritual and to analyse evidence of it being decontextualised and secularised in contemporary South Africa. Our methodology included an examination of the various academic treatments of the song, an analysis of the lyrics of a popular song, bearing the same name, holding small focus group discussions, and distributing questionnaires to speakers of isiXhosa on the topic of the song. The data gathered were analysed using the constant comparative method of analysing qualitative research.


2019 ◽  
Vol 29 (1) ◽  
Author(s):  
N G Mugovhani ◽  
Lebogang Lance Nawa

This article discusses and raises awareness about the socio-economic plight of indigenous musicians in South Africa. Through a qualitative case study of the Venda musician, Vho-Talelani Andries Ntshengedzeni Mamphodo, dubbed the “Father of mbila music,” the article highlights the fact that the welfare of Black South African artists, particularly indigenous musicians in South Africa, is generally a precarious affair. Their popularity, at the height of their careers, sometimes masks shocking details of exploitation, neglect, and the poverty they are subjected to, which are exposed only after they have died. Empirical data identifies this as a symptom of, among other things, cultural policy and arts management deficiencies in the promotion of indigenous music. The article aims to find ways to redress this unfortunate situation, which is partially a product of general apathy and scant regard that these artists have perennially been subjected to, even by their own governments, as well as some members of their societies. All these factors mentioned are compounded by ignorance on the part of South African artists. Part of the objective of this study was to establish whether the exposition of the Vhavenda musicians is a typical example of all Black South African indigenous musicians and, if this is the case, whether the suggested ways to redress this unfortunate situation could contribute to or play a role in alleviating the plight of such artists in the entire country.


2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Sanction Madambi

The migration of Zimbabweans into South Africa is shaped by several factors and processes. Traditionally, the decision to migrate was mostly based on family considerations (where gender stereotypic roles were a priority), although in some cases the migrants exercised individualism and personal agency. This led to migration trends that were male dominated. Current Zimbabwean migration trends reflect large volumes of women as the socio-economic crisis forces them to leave their country. These migrant women encounter a myriad of challenges in their host countries. This paper explores Zimbabwean women’s migration to the town of Mthatha in South Africa, highlighting their challenges and the strategies they employ to overcome these, as found in a recent case study. Applying a qualitative research design and using questionnaires and interviews to gather data from the 100 purposively sampled women, the study found that many Zimbabwean migrant women in Mthatha encountered numerous challenges. They lacked the required documents to live and work in South Africa, experienced exploitation and marriage constraints, and had broken ties with their families back in Zimbabwe. According to the study, these women managed to navigate these challenges, rising above the stereotypic norms and values that used to label them as non-productive citizens to superheroes who were supporting their families and the country’s economy—thus breaking the shackles of gender stereotyping to create new norms. These findings underline the importance of shifting from the traditional approaches to women migration and pursuing perspectives that present migration as a critical component of the process of social change and development to all migrants.


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