Letteratura scientifica selezionata sul tema "Water resources development – South Africa – Eastern Cape"
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Articoli di riviste sul tema "Water resources development – South Africa – Eastern Cape"
1
Amoah, Laura Novienyo Abla. "Water Scarcity and Food Security in Ngqeleni Locality in the Eastern Cape Province- South Africa". African Journal of Hospitality, Tourism and Leisure 10(1), n. 10(1) (28 febbraio 2021): 40–53. http://dx.doi.org/10.46222/ajhtl.19770720-85.
Testo completoAbstract (sommario):
South Africa in general and the Eastern Cape Province in particular face increasing water shortages. However, little empirical evidence exists on how rural households are affected by water scarcity and the impact thereof on food security. This paper discusses the relationship between water scarcity and food security in Ngqeleni, a rural location in Eastern Cape, South Africa. Through empirical evidence collected using techniques inspired by the tradition of participatory focus group research and self-administered questionnaires in Ngqeleni, it is argued that there is a significant relationship between water scarcity and food security. Results also reveal that population growth, lack of political will and commitment, inadequate water resource infrastructure, and weaknesses within the institutional framework are some of the causes of water scarcity. Until effective water management systems are identified and enforced, food security will continue to plague Ngqeleni.
2
Botai, Christina M., Joel O. Botai, Abiodun M. Adeola, Jaco P. de Wit, Katlego P. Ncongwane e Nosipho N. Zwane. "Drought Risk Analysis in the Eastern Cape Province of South Africa: The Copula Lens". Water 12, n. 7 (8 luglio 2020): 1938. http://dx.doi.org/10.3390/w12071938.
Testo completoAbstract (sommario):
This research study was carried out to investigate the characteristics of drought based on the joint distribution of two dependent variables, the duration and severity, in the Eastern Cape Province, South Africa. The drought variables were computed from the Standardized Precipitation Index for 6- and 12-month accumulation period (hereafter SPI-6 and SPI-12) time series calculated from the monthly rainfall data spanning the last five decades. In this context, the characteristics of climatological drought duration and severity were based on multivariate copula analysis. Five copula functions (from the Archimedean and Elliptical families) were selected and fitted to the drought duration and severity series in order to assess the dependency measure of the two variables. In addition, Joe and Gaussian copula functions were considered and fitted to the drought duration and severity to assess the joint return periods for the dual and cooperative cases. The results indicate that the dependency measure of drought duration and severity are best described by Tawn copula families. The dependence structure results suggest that the study area exhibited low probability of drought duration and high probability of drought severity. Furthermore, the multivariate return period for the dual case is found to be always longer across all the selected univariate return periods. Based on multivariate analysis, the study area (particularly Buffalo City, OR Tambo and Alfred Zoo regions) is determined to have higher/lower risks in terms of the conjunctive/cooperative multivariate drought risk (copula) probability index. The results of the present study could contribute towards policy and decision making through e.g., formulation of the forward-looking contingent plans for sustainable management of water resources and the consequent applications in the preparedness for and adaptation to the drought risks in the water-linked sectors of the economy.
3
Clifford-Holmes, Jai K., Carolyn G. Palmer, Chris J. de Wet e Jill H. Slinger. "Operational manifestations of institutional dysfunction in post-apartheid South Africa". Water Policy 18, n. 4 (29 gennaio 2016): 998–1014. http://dx.doi.org/10.2166/wp.2016.211.
Testo completoAbstract (sommario):
At the centre of the water law reform process initiated by the first democratic government of the Republic of South Africa (RSA) lay the challenge of transforming away from apartheid water injustices. Reform culminated in the promulgation of new legislation, regarded internationally as ambitious and forward-thinking legislation reflective of the broad aims of integrated water resource management (IWRM). However, implementation of this legislation has been challenging. This paper analyses institutional dysfunction in water management in the Sundays River Valley Municipality (Eastern Cape Province, RSA). A transdisciplinary approach is taken in addressing the failure of national law and policy to enable the delivery of effective water services in post-apartheid RSA. A case study is used to explore interventions to promote effective water supply, locating these interventions and policies within the legislative structures and frameworks governing the water sector. We suggest that fine-grained institutional analysis together with learning from persistent iterative, adaptive practice, with principled goals intact, offers a pragmatic and achievable alternative to grand-scale policy change.
4
Marais, ML, S. Drimie e C. Boshoff. "Determinants for realisation of the right to food among adolescents in Sterkspruit, eastern cape province, South Africa". African Journal of Food, Agriculture, Nutrition and Development 21, n. 05 (6 luglio 2021): 18131–53. http://dx.doi.org/10.18697/ajfand.100.19310.
Testo completoAbstract (sommario):
Globally, the youth population aged between 10 and 24 years is the fastest growing and faces health and nutritional challenges affecting their growth and development, livelihoods and future careers. The government needs to take necessary action towards the full realisation of the right to health, water, education and adequate standards of living, amongst others. A cross-sectional descriptive study using a mixed method approach was conducted. The study aimed at gaining an insight into perceptions about underlying factors, having an impact on the realisation of the Right to Food (RtF)of adolescents in the Sterkspruit area of the Senqu sub-district (Eastern Cape Province). It, furthermore, explored possible solutions and opportunities to facilitate the progressive realisation of the RtF for adolescents in this area. In-depth interviews were held with eight (8) key informants who were actively involved in the community. Fifty (50) adolescents aged 10 to 19 years completed a self-administered questionnaire and participated in Focus Group Discussions, stratified for gender and age. Through content analysis of qualitative data, transcripts were coded and emerging themes were grouped, using the ATLAS.ti 7 text analysis programme. Sixteen (16) percent of the adolescents sometimes had access to only one food source at home and have experienced hunger at times. The most pressing issues identified by participants, which compromises the realisation of adolescents’ right to food and health, was hunger caused by a combination of a monotonous diet, lack of agrarian resources, unemployment and mismanagement of Child Support Grants. Although government was regarded as the main duty-bearer responsible for the realisation of the RtF, it was perceived to be inefficient in taking sustainable measures to enhance food security in this resource-poor area. Very few participants identified adolescents’ own responsibility as rights-holders. The implementation of a human rights-based approach is needed for both the duty-bearers and rights-holders to facilitate adolescents’ physical and economic access to sufficient, safe and nutritious food.
5
Binns, Tony, e Etienne Nel. "Beyond the development impasse: the role of local economic development and community self-reliance in rural South Africa". Journal of Modern African Studies 37, n. 3 (settembre 1999): 389–408. http://dx.doi.org/10.1017/s0022278x99003067.
Testo completoAbstract (sommario):
The failure of successive generations of imported, Western development strategies and projects to deliver meaningful reductions in poverty and achieve basic needs in Africa, has provoked a deep questioning of Western concepts and methodologies of development. Non-governmental organisations and development practitioners are increasingly focusing their attention on strategies which build upon local knowledge, skills and resources. The concepts of ‘self- reliance’ and local economic development are examined in the context of development challenges which face Africa. This is followed by a detailed case study of local economic development in the rural Mpofu District of the former Ciskei Homeland, which was incorporated into the Eastern Cape province of South Africa with the demise of apartheid in 1994.
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Adewoyin, Mary Ayobami, Kingsley Ehi Ebomah e Anthony Ifeanyi Okoh. "Antibiogram Profile of Acinetobacterbaumannii Recovered from Selected Freshwater Resources in the Eastern Cape Province, South Africa". Pathogens 10, n. 9 (31 agosto 2021): 1110. http://dx.doi.org/10.3390/pathogens10091110.
Testo completoAbstract (sommario):
Acinetobacter species have been found in a variety of environments, including soil, food, plants, hospital environments and water. Acinetobacter baumannii is an opportunistic and emerging waterborne pathogen. It has been implicated in several nosocomial infections that demonstrate resistance to commonly administered antibiotics. We investigated phenotypic antibiotic resistance (PAR) and relevant antibiotic resistance genes (ARGs) in A. baumannii isolated from three freshwater resources in the Eastern Cape Province, South Africa; A. baumannii (410) was confirmed by the recA and gyrB genes of 844 suspected Acinetobacter species in the water samples. The PAR of the confirmed isolates was assessed using a panel of 11 antibiotics by the disc diffusion method, while ARGs were investigated in isolates exhibiting PAR. The A. baumannii isolates were resistant to piperacillin-tazobactam (11.2%), ceftazidime (12%), cefotaxime (18.8%), cefepime (8.8%), imipenem (2.7%), meropenem (4.15%), amikacin (2.4%), gentamicin (8.8%), tetracycline (16.8%), ciprofloxacin (11%) and trimethoprim/sulfamethoxazole (20.5%). For multidrug resistance (MDR), two isolates were resistant to all antibiotics and 28 isolates were resistant to imipenem and meropenem. Moreover, β-lactamases blaTEM (64.4%) and blaOXA-51 (28.70%) as well as sulphonamides sul1 (37.1%) and sul2 (49.4%) were common ARGs. Overall, PAR and ARGs had positive correlations (r) in all rivers. Detection of MDR-A. baumannii in freshwater resources could be linked to possible wastewater discharge from the nearby animal farms, indicating potential implications for public health.
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Breakfast, Ntsikelelo, Chukwuemeka Okafor e Gavin Bradshaw. "Market Triumphalism at the Buffalo City and Nelson Mandela Metropolitan Municipalities, South Africa". Africa’s Public Service Delivery and Performance Review 2, n. 4 (1 dicembre 2014): 22. http://dx.doi.org/10.4102/apsdpr.v2i4.66.
Testo completoAbstract (sommario):
This article is a critique of neo-liberal inspired policies such as Public-Private Partnerships (PPPs), privatisation of services and Broad-Based Black Economic Empowerment (BBBEE) with specific reference to the Buffalo City and Nelson Mandela Metropolitan Municipalities in the Eastern Cape. The two selected municipalities were chosen because both of them are categorized as metropolitan. This will enable the research to make a comparison of the implementation of PPP, outsourcing of services and BBBEE at these metropoles. The article provides an analysis of both municipalities’ records such as policy documents. The central argument of this article is that the neo-liberal inspired policies of PPP and BBBEE that are being applied through Local Economic Development(LED) are not in the interests of the majority of people living in the Eastern Cape. The researchers argue that the local business and political elites through the BBBEE, PPPs and outsourcing of services are using their strong networks (associated political, social and capital resources) in their efforts for personal accumulation, rather than promoting development for the majority.
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Perry, Adam F. "Ethnographic insights on rural sustainability; homestead design and permaculture of Eastern Cape settlements in South Africa". Africanus: Journal of Development Studies 43, n. 1 (14 novembre 2018): 115–25. http://dx.doi.org/10.25159/0304-615x/5087.
Testo completoAbstract (sommario):
This article considers the prevalence of sustained agricultural practices (particularly large scale gardens of the homestead) and questions current public debate that permaculture strategy is foreign to South Africa. The paper speaks on recent ethnographic work by the author in rural parts of the Eastern Cape, or the former Transkei. The article makes comparisons to some of the founding principles of permaculture theory and practice to suggest that current agricultural practices and homestead (umzi, plural imizi) settlement patterns follow closely to “permaculture ideals” in theory and practice. An argument is made that the rural Xhosa homestead has developed much more to the tune of achieving sustainability for its occupants, as many continue to build to accommodate subsistence agriculture. Natural resources of the area also continue to be utilized and collectively shared. Whilst, the desgn strategy of incorporating animal enclosures (uthango, plural iintango, or ubuhlanti, plural iintlanti) within the homestead aid residents, as animal waste is utilized for fuel and fertilizer. The paper critiques ideas that believe rural areas to be “de-agrarianised”, or solely supported by the welfare state. A further critique is raised because of the idealised manner in which foreign ideas on development are esteemed as better than regional adaptations. The paper displays scepticism for Eastern Cape development models or those perceptions that do not account for local land use practices. Ultimately, the author critiques development models that do not delve deeply into how people incorporate settlement structures to maximise upon the use of natural resources.
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Fosu, Agyei. "E-Learning and Conventional Learning in 21st Century Information Age: A Case Study Of Students from Selected Universities in Buffalo City Metropolitan Eastern Cape South Africa". International Journal of Community Development and Management Studies 3 (2019): 031–41. http://dx.doi.org/10.31355/39.
Testo completoAbstract (sommario):
NOTE: THIS ARTICLE WAS PUBLISHED WITH THE INFORMING SCIENCE INSTITUTE. Aim/Purpose................................................................................................................................................................................................. The main aim of the study is to critically examine the forces that can impede or support students to use e-learning in higher education teaching and learning environment which require not only pre-technological literacy’s but easy access to the e-learning platform and ICT devices. Background................................................................................................................................................................................................. The concept of e-learning has grown considerably in the past three or four decades, which according to Pollock and Cornford, (2003) has prompted a great deal of interest in using and integration of technology into teaching and learning environment thereby transforming the very nature of the traditional higher education system. Murphy et al (2001) have highlighted that not only does the new technologies supplement the conventional course delivery in institutions of higher learning, but they have also become a catalyst for change in higher education. South Africa as a developing nation has adopted the introduction of ICTs in the education system with the hope that it may offer some solutions to the challenges of education in South Africa. The South African Department of Education believes that developments in ICTs and its introduction to the education system creates access to learning opportunities, redresses inequalities, improve the quality of learning and teaching, and deliver lifelong learning (Department of Education, 2004). Even though internet access and ICT devices are becoming more common in South Africa, the use of them for teaching and learning purposes are limited. According to the White Paper on E-education in South Africa (SA, 2004), the Province of Eastern Cape has ranked lowest in terms of number of schools with computers for teaching and learning and as a result many students from Eastern Cape Province who enter higher education do not have adequate technological literacy levels to cope with the demands of higher education teaching and learning environment. Methodology................................................................................................................................................................................................. The design of the study was a case study and it utilized quantitative method. The number of sample units in the study was 65 students from Walter Sisulu University, University of South Africa, Pearson Institute of Higher Education (formerly called CTI) and University of Fort Hare campuses based in East London Eastern Cape Province South Africa. The data were analyzed using MS Excel spreadsheet database for conversion into percentages for the descriptive statistics. Contribution................................................................................................................................................................................................. It is essential to understand the forces that can impede or support e-learning. Possible solutions can be suggested for successfully integrating e-learning into higher education teaching and learning environment to meet 21st century students’ needs. The South Africa case study identified that a number of respondents indicated that the resources are available for e-learning on their university campuses. But these available resources are not efficiently used by most respondents to support their studies. Findings......................................................................................................................................................................................................... The results indicated that in the area of infrastructure required for e-learning, the majority of respondents indicated that the resources are available for e-learning on the campuses of the sampled universities. But these available re-sources are not efficiently utilized by respondents to support their studies. Recommendations for Practitioners............................................................................................................................................................... While universities and other institutions of higher education are encouraging integration of e-learning into the curriculum, it is also imperative that their teaching and learning strategies and policies take into account that some students are unevenly challenged in terms of technological skills and still require additional support. Recommendation for Researchers................................................................................................................................................................ There is the need to explore in depth the aspects that lead to the successful integration of e-learning into conventional lecture method of courses delivery. Impact on Society........................................................................................................................................................................................... With the dawn of 21st century digital and knowledge-based economies evolution where the integration of computers and other ICTs tools in higher education teaching and learning environments have been found to be very beneficial to students, hence not only pre-technological literacy’s of students but easy access to the e-learning platform and ICT devices are critical to higher education learning environment. Assessing students technological skills and access to e-learning platforms to which this study contributes will assist in improving quality education which has a greater impact on society. Future Research............................................................................................................................................................................................... In the context in which this study was conducted further examination of the technological skills of academic staff of the successful integration of e-learning into curriculum would be advisable.
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Bala, Samkelo, e Simon M. Kang’ethe. "Contribution of Business Entities in the Fight against COVID-19 in South Africa". Perspectives on Global Development and Technology 19, n. 5-6 (4 febbraio 2021): 584–96. http://dx.doi.org/10.1163/15691497-12341572.
Testo completoAbstract (sommario):
Abstract Unequivocally, South Africa, amid an environment of paucity of resources and ever-increasing cases of coronavirus, faces an arduous challenge of fighting the scourge of coronavirus. This has necessitated the need to assess the role of business entities as complementary stakeholders. This article applied qualitative paradigm and case-study design that allowed an investigation of 13 postgraduate participants to explore the contribution of business entities against coronavirus in South Africa. The article established gaps embedded in the contribution made by business entities against COVID-19; weaker support by Eastern Cape business entities against COVID-19; and business entities donating personal protective equipment to communities and food to the disadvantaged communities. This article recommends that business entities increase their complementary role to the government by increasing their contribution to needy communities.
Tesi sul tema "Water resources development – South Africa – Eastern Cape"
1
Rantlo, Montoeli. "The role of property rights to land and water resources in smallholder development: the case of Kat River Valley". Thesis, University of Fort Hare, 2009. http://hdl.handle.net/10353/386.
Testo completoAbstract (sommario):
Property rights are social institutions that define and delimit the range of privileges granted to individuals of specific resources, such as land and water. They are the authority to determine different forms of control over resources thus determining the use, benefits and costs resulting from resource use. That is, they clearly specify who can use the resources, who can capture the benefits from the resources, and who should incur costs of any socially harmful impact resulting from the use of a resource. In order to be efficient property rights must be clearly defined by the administering institution whether formal or informal and must be accepted, understood and respected by all the involved individuals and should be enforceable. These institutions influence the behaviour of individuals hence the impact on economic performance and development. The thesis has attempted to determine how the situation of property rights to land and water affects the development of smallholders in the Kat River Valley. Data was collected from 96 households who were selected using random sampling. To capture data, a questionnaire was administered through face-to-face interviews. Institutional analysis and ANOVA were used for descriptive analysis to describe the property rights situation, security of property rights and the impact of property rights on the development of smallholder farming. The results show that individual land rights holders have secure rights to land and water resources while communal smallholders and farmers on the invaded state land have insecure rights to land and water resources. The results from institutional analysis show that the situation of property rights negatively affects development of all smallholder farmers in the Kat River Valley. There are various institutional factors that negatively affect development of smallholder farmers in the Kat River Valley. Based on the research findings, some policy recommendations are made. These include consideration of the local context and strengthening of the protection of property rights.
2
Arowolo, Steven Alaba. "Implications of food value chain support structures for water resource management by smallholder farmers in the Eastern Cape Province". Thesis, University of Fort Hare, 2012. http://hdl.handle.net/10353/d1001027.
Testo completoAbstract (sommario):
Smallholder agriculture is faced with so many challenges despite all the policies and programmes that have been channelled towards ensuring improvement in this sector. Improving smallholder agricultural productivity requires that smallholder farmers gain access to reliable and adequate farmer support services such as physical infrastructures like good road network, functional irrigation facilities, extension services, finance and efficient marketing system. However, these support services are lacking in a vast majority of the rural communities in which the smallholder farmers live and work. This study is centred on governance within the food value chains, with specific focus on butternuts and chicken value chains;with a view to identifying those factors preventing smallholder farmers from accessing the mainstream market. Ciko and Mbozi villages in Mbashe local municipality were used as the research sites for the study. Data were collected across the two villages through sampling of 100 individual farming households based on random selection; questionnaires and checklist of questions were used as tools to access information from farmers through focus group discussions, personal interviews and key informants. In addition,Ciko Santrini project and foundation community project, which are the two agricultural community projects located within the study area were also investigated. Conceptual and analytical frameworks were employed in the research analysis. Williamson’s 4-level of social analysis and the sustainable livelihood frameworks were used to conceptualize the analysis. Inferential analysis was carried out using binary logistic regression and discriminant analysis with focus on butternuts and cSmallholder agriculture is faced with so many challenges despite all the policies and programmes that have been channelled towards ensuring improvement in this sector. Improving smallholder agricultural productivity requires that smallholder farmers gain access to reliable and adequate farmer support services such as physical infrastructures like good road network, functional irrigation facilities, extension services, finance and efficient marketing system. However, these support services are lacking in a vast majority of the rural communities in which the smallholder farmers live and work. This study is centred on governance within the food value chains, with specific focus on butternuts and chicken value chains;with a view to identifying those factors preventing smallholder farmers from accessing the mainstream market. Ciko and Mbozi villages in Mbashe local municipality were used as the research sites for the study. Data were collected across the two villages through sampling of 100 individual farming households based on random selection; questionnaires and checklist of questions were used as tools to access information from farmers through focus group discussions, personal interviews and key informants. In addition,Ciko Santrini project and foundation community project, which are the two agricultural community projects located within the study area were also investigated. Conceptual and analytical frameworks were employed in the research analysis. Williamson’s 4-level of social analysis and the sustainable livelihood frameworks were used to conceptualize the analysis. Inferential analysis was carried out using binary logistic regression and discriminant analysis with focus on butternuts and chicken production among the smallholder farmers in the study area to determine factors that could encourage farmers ‘access markets. The results showed that factors such as; assistance from government agency, partnerships with private and public institutions and farmers’ decision due to access to information were significant at 1% level for both butternuts and chicken production. On the other hand, factors such as provision of input subsidy and farmers’ membership of agricultural development projects are significant at 5% level. The findings suggest that adoption of any or combination of the significant factors could serve as good support structures for farmers and they could directly help them market their produce efficiently.
3
Mamera, Matthew. "Pollution potential of on-site dry sanitation systems associated with the Mzimvubu Water Project, Eastern Cape, South Africa". Thesis, University of Fort Hare, 2018. http://hdl.handle.net/10353/6038.
Testo completoAbstract (sommario):
Protecting the environment requires tools that can be used to monitor environmental conditions for proper sustainable management of water resources. The Mzimvubu River is the largest undeveloped river, in the poorest region of South Africa. The South African government announced plans to construct two large storage dams (Ntabelanga and Laleni) in the Tsitsa River, one of the largest tributaries to the Mzimvubu River. The dams and associated infrastructure is termed the Mzimvubu Water Project (MWP). In developing countries like South Africa, several households use pit latrines. Moreover, many people also rely upon untreated groundwater supplies for their drinking water. The shared utilization of both pit latrines and groundwater resources, can lead to human and ecological health risks from microbial and chemical pollutants. These threats can be accelerated due to a permanent rise in the water table associated with dam constructions. Four hillslope sites with pit latrines (MT1, MT2, MT3 and MT4) above 1st order tributaries to the Tsitsa River, in the vicinity of the proposed MWP were chosen for this study. The soils were described and classified at selected locations below the pit latrine and above the tributary. Undisturbed core samples were from representative soil horizons on which hydraulic properties were determined in the laboratory. Samples were also collected to determine the feacal coliform and other bacterial concentrations during a winter and summer period. Mechanistic modelling with Hydrus 2D for a 121 day period was conducted to determine the risk of pollution to surface and groundwater from the various sites. Apedal soils of the Clovelly form dominated upper slopes of MT1 and the lower slopes of MT2. A Clovelly form is hydropedologically termed a recharge soil, as morphological indicators of saturation are absent. Hydromorphic soil properties were observed in the sub-surface B horizons of a Tukulu form in MT1-3 and MT4. High clay contents and strong structure soils of the Sepane form were dominant in MT3. The soils of MT1 and MT2 are relatively sandy with slightly higher hydraulic conductivities compared to MT3 and MT4. In general higher measured faecal coliform concentrations were higher in winter as compared to summer seasons but in most sites both winter and summer seasons had counts < 1 CFU/g. The highest concentrations of total bacteria (9 x 106 CFU/ g soil) was observed in MT3-1. Other sites with potential pollution include MT3-3, with a count above 4 x 104 CFU /g soil in winter and MT1-1 with a count above 2.2 X 104 CFU /g soil in summer. In most of the sites, the E. coli bacteria detections were low (< 1 CFU/g) during both seasons. The highest value in summer of 1.8 x 102 CFU/g was observed in MT3-3 which increased from 1.2 x102 CFU/g in winter. As the soil water flow rate increase the mobility of bacteria increase as well. Hydrus simulations showed that surface water resources are threatened by pollution from MT3 and MT4 due to the prominence of lateral flow. Groundwater pollution is more likely to occur on MT1 and MT2 as the soils are freely drained. Future work should focus on the more direct measurements and modelling of the migration of bacterial pollutants from pit latrines to various water resources.
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Shange, Nomfundo Sinethemba Queen. "Socio-economic factors influencing the adoption of in-field rainwater harvesting technololgy for enhancing household food security by small holder farmers in the Nkonkobe Municipality, Eastern Cape Province". Thesis, University of Fort Hare, 2015. http://hdl.handle.net/10353/734.
Testo completoAbstract (sommario):
Infield rainwater harvesting (IRWH) technology has been used in arid and semi-arid parts of the world and promising results have been achieved in terms of increasing yield. The main aim of this study was to identify socio-economic factors determining the adoption of IRWH technology for enhancing household food security by smallholder farmers. The specific objectives were to assess the level of adoption of IRWH technology using descriptive statistics (mean, frequency and percentages). To determine socio-economic factors influencing adoption of IRWH technology, the binary logistic regression mode l was used. To determine whether adopters of IRWH technology are more food secure than non-adopters, the Household Dietary Diversity Score (HDDS) was used as a measure for household food security. For the same objective, to determine socio-economic factors that influence household food security, the binary logistic regression model was also used and adoption of IRWH technology became an independent variable. The study was conducted in Khayalethu, Guquka and Krwakrwa villages in Nkonkobe Municipality in the Eastern Cape Province (EC). The unit of analysis was the individual smallholder farmers practicing agriculture. The availability (accidental) and snowball sampling techniques were used to select 34, 23, 63 respondents from Khayalethu, Guquka and Krwakrwa villages respectively. Since they are non-random, these sampling methods are problematic because of sampling errors. Overall, a sample size of 120 smallholder farmers was targeted for the interviews. Primary and secondary data collected was coded and analysed using statistical package for social sciences (SPSS) version 21. Results were presented using graphs, pie charts and tables (including cross-tables). The descriptive results showed that adoption status of IRWH technology was low in these areas, with 79% not adopting the technology. Food insecurity was high amongst the non-adopters with 86%. On the basis of descriptive analysis it can be concluded that any change in each one of the significant variables can significantly influence the probability of adopting IRWH technology and household food security. The results from the logistic regression model for the incidence of adoption revealed that 6 out of 16 variables were significant, three at 1% (access to extension services, access to information and farmers’ perception towards the IRWH technology); one at 5% (access to market) and two at 10% (access to hired labour and farm income). For the incidence of household food security, out of 17 variables, 6 were significant, three at 1% (adoption of the IRWH technology, access to extension services and farmers’ perception towards the IRWH technology); two at 5% (access to hired labour and household income) and one at 10% (household size). The empirical findings of this study indicate that there are socio-economic factors influencing adoption of IRWH technology and household food security amongst smallholder farmers. This study recommends that the government should provide extension officers and research stations with the capacity, support and physical means to expose smallholder farmers to the IRWH technology through demonstrations and trainings. The government can also introduce agricultural finance institutions in rural areas to assist the rural smallholder farmers to increase their access to credit. Further, it is recommended that smallholder farmers can expand to the communal croplands in order to gain more land size and work as a co-operative or as an association to ease labour constraints.
5
Clifford-Holmes, Jai Kumar. "Fire and water : a transdisciplinary investigation of water governance in the lower Sundays River Valley, South Africa". Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017870.
Testo completoAbstract (sommario):
The implementation of water policy and the integrated management of water face multiple challenges in South Africa (SA), despite the successes of post-apartheid government programmes in which some significant equity, sustainability and efficiency milestones have been met. This study uses a series of intervention processes into municipal water service delivery to explore the context, constraints, and real-world messiness in which local water authorities operate. The equitable provision of drinking water by local government and the collaborative management of untreated water by ‘water user associations’ are two sites of institutional conflict that have been subjected to broad ‘turnaround’ and ‘transformation’ attempts at the national level. This thesis seeks to explore and understand the use of transdisciplinary research in engaging local water authorities in a process of institutional change that increases the likelihood of equitable water supply in the Lower Sundays River Valley (LSRV). Fieldwork was conducted as part of a broader action research process involving the attempted ‘turnaround’ of the Sundays River Valley Municipality (SRVM) between 2011 and 2014. A multi-method research approach was employed, which drew on institutional, ethnographic, and systems analyses within an evolving, transdisciplinary methodology. In the single case study research design, qualitative and quantitative data were collected via participant observation, interviews and documentary sources. Analytical methods included system dynamics modelling and an adapted form of the ethnographic tool of ‘thick description’, which were linked in a governance analysis. Government interventions into the SRVM failed to take account of the systemic complexity of the municipal operating environment, the interactions of which are described in this study as the ‘modes of failure’ of local government. These modes included the perpetual ‘firefighting’ responses of municipal officials to crises, and the simultaneous underinvestment in, and over-extension of, water supply infrastructure, which is a rational approach to addressing current water shortages when funds are unavailable for maintenance, refurbishment, or the construction of new infrastructure. The over-burdening of municipalities with technocratic requirements, the presence of gaps in the institutional arrangements governing water supply in the LSRV, and the lack of coordination in government interventions are analysed in this study, with policy recommendations resulting. The primary contribution of this study is in providing a substantively-contextualised case study that illustrates the value of systemic, engaged, extended, and embedded transdisciplinary research.
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Gumede, Felicity Hlengiwe. "An assessment of the companion modelling approach in a context of negotiating water allocation strategies : the case of the Kat River Valley, Eastern Cape, South Africa". Thesis, Rhodes University, 2008. http://eprints.ru.ac.za/1530/.
Testo completo
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Du, Plessis Lily Lozelle. "An assessment of selected non-water benefits of the Working for Water Programme in the Eastern and Southern Cape". Thesis, University of Port Elizabeth, 2003. http://hdl.handle.net/10948/340.
Testo completoAbstract (sommario):
1.1 Background to, and motivation for, the study: The Working for Water programme (WfW) is a public works programme designed to clear South Africa of water-consuming invasive alien tree and plants, and to replace them with low water consuming indigenous species. This would prevent a loss of more than 4000 million cubic metres water per annum from the hydrological cycle (DWAF, 1998). The economic viability of the programme has been established in the Western Cape and Kwazulu-Natal (van Wilgen, Little, Chapman, Görgens, Willems and Marais, 1997; Gilham and Haynes, 2001), but questioned in the Eastern and Southern Cape (Hosking, du Preez, Campbell, Wooldridge and du Plessis, 2002). Hosking et al. (2002) investigated the economic case for the programme by performing a Cost Benefit Analysis (CBA), based on increased water yield and livestock potential, on six selected sites in the Eastern and Southern Cape, viz. Albany, Kat River, Pot River, Tsitsikamma, Kouga and Port Elizabeth Driftsands.
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Naidoo, Merle. "A situational analysis on the public participation processes in integrated water resources management in the Kat River Valley, Eastern Cape, South Africa". Thesis, Rhodes University, 2009. http://hdl.handle.net/10962/d1005530.
Testo completoAbstract (sommario):
Public participation in water management processes is one of the internationally recognised and adopted principles of Integrated Water Resource Management. The South African Department of Water Affairs and Forestry aims to facilitate the decentralisation of water management powers to the local community level via the establishment of regional and local water management institutions, namely Catchment Management Agencies, Water User Associations and Catchment Forums. The National Water Act (No. 36 of 1998) acknowledges that the discriminatory laws and practices of the past have prevented equal access to water and the use of water resources. The contribution of water management institutions to social and economic development, in particular poverty eradication and food security, is mentioned in the water act. The participation of poor rural communities living in the Kat valley, an area where an elite minority reap the benefits of water use for agriculture, is the focus of this research. Their participation, perceptions and experiences are documented and explored to determine how the promulgation of post-apartheid water policy and legislation has affected their access to water. The results of this research are based on data collected from several methods including surveys, workshops and observation. Analysis of these data revealed the complicated and stagnant nature of participation from Kat valley rural communities in local water management initiatives and organisations. Existing water management organisations were not successful in stimulating poor people’s participation as they were unable to address their primary concerns, namely a secure source of potable water, employment and access to water for agricultural purposes. This thesis asserts that the Department of Water Affairs and Forestry, as the custodian of South Africa’s water resources, has not taken on a supportive, accountable role in assisting marginalised communities with improving their access to water for domestic purposes and securing access to water rights for productive use. This, in turn, has led to dissatisfaction among these communities and a wariness of participatory activities that focus mainly on raising environmental awareness. The establishment of effective accountability relationships among all stakeholders, pro-poor water management structures and initiatives, as well as integrated and co-operative management of natural resources, are needed to revitalise the present participation of poor communities living in rural areas.
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Erlank, Wayne Michael. "An evaluation of the feasibility of obtaining payment for ecosystem services for the Baviaanskloof Nature Reserve". Thesis, Rhodes University, 2011. http://hdl.handle.net/10962/d1003862.
Testo completoAbstract (sommario):
Cities must go further and further away to find new, more costly sources of water for human consumption while industries and agriculture continue to compete for increasingly scarce water resources. This may already be seen occurring within the Nelson Mandela Bay Metro where the severe drought being experienced during the past 18 months has severely depleted water supply dams. One of the main supply dams to the Nelson Mandela Bay Municipality is situated within the Baviaanskloof Nature Reserve and World Heritage Site. The potential of funding the Baviaanskloof Nature Reserve and World Heritage Site with payments for ecosystem services (water) obtained for water services supplied to the Nelson Mandela Bay Municipalities and agriculture in the Gamtoos River Valley will ensure financial sustainable for the Baviaanskloof Nature Reserve and World Heritage Site in the long term. This ability to become financially independent and generate its own income will place the Baviaanskloof Nature Reserve and World Heritage Site in a unique position within the conservation community in South Africa as only a very few protected areas are self sustaining through payment for an ecosystem service.
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Mbashe, Mfundo. "Barriers to accessing water services in the Motherwell township". Thesis, Nelson Mandela Metropolitan University, 2010. http://hdl.handle.net/10948/1190.
Testo completoAbstract (sommario):
Access to adequate water and sanitation services in South Africa still remain a pipe dream for the millions who are trapped at the bottom of the class structures in the country. The poverty stricken communities living in Townships such as Motherwell, everyday long for water services infrastructure to be built in their places of residence. The costs of accessing water services also becomes a setback for many consumers in the area, this is after the infrastructure has been installed in their areas. The high unemployment rate plays an enormous role in many consumers not affording water services. Bureaucracy between the government department of Housing and the NMMBM also impedes delivery of water services for without formal housing, water and sanitation is impossible to be accessed within the households. The study revealed from the semi-structured interviews which were held with Mayoral Council official and Ward Councillors as well as with members of the communities NU 12 and 29 that access to adequate water services was not successful and satisfactory. The findings of the research demonstrate that the Municipality has a problem with retaining staff members in the portfolio of Infrastructure, Engineering, Electricity and Energy, which is the responsible department for providing water and sanitation services to the local inhabitants. This study was conducted from April 2009 to November 2009 and it was aimed at finding the Barriers to accessing water services in the Motherwell Township.
Libri sul tema "Water resources development – South Africa – Eastern Cape"
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Hajdu, Flora. Local worlds: Rural livelihood strategies in Eastern Cape, South Africa. Linköping: Linköping University, Dept. of Water and Environmental Studies, 2006.
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Otieno, Pireh. Final report: World Water Day, 2011 : water and urbanization : water for cities : responding to the urban challenge : 22nd March 2011, Cape Town, South Africa, Cape Town International Convention Centre. Nairobi: UN-HABITAT, 2011.
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United Nations Centre for Human Settlements. e International Consultations on Partnership in the Water Sector for Cities in Africa (1997 : Cape Town, South Africa), a cura di. The Cape Town Declaration: Adopted by ministers in charge of water resources, urban development, community development, and the environment in the countries of the African region at a ministerial round table during the International Consultations on Partnership in the Water Sector for Cities in Africa, Cape Town, South Africa, 10 December 1997. [Nairobi]: United Nations Centre for Human Settlements (Habitat), 1998.
Cerca il testo completoCapitoli di libri sul tema "Water resources development – South Africa – Eastern Cape"
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Zamxaka, M., G. Pironcheva e N. Muyima. "Analysis of the microbiological situation of the quality of domestic water sources and identification of the microorganisms in them, located in the semi-arid regions of the Eastern Cape, South Africa". In Water Resources of Arid Areas, 535–40. Taylor & Francis, 2004. http://dx.doi.org/10.1201/9780203023402.ch63.
Testo completo
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Khane, Caroline Pade, Ingrid Siebörger, Hannah Thinyane e Lorenzo Dalvit. "The Siyakhula Living Lab". In Regional Development, 596–630. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-4666-0882-5.ch311.
Testo completoAbstract (sommario):
Rural development and poverty alleviation are a priority for development in South Africa. Information and knowledge are key strategic resources for social and economic development, as they empower rural communities with the ability to expand their choices through knowing what works best in their communities. Information Communication Technologies (ICTs) act as tools which enable existing rural development activities. The Siyakhula living lab (SLL) aims to develop and field-test a distributed, multifunctional community communication platform, using localization through innovation, to deploy in marginalized communities in South Africa. The project exists as research collaboration between the Telkom Centres of Excellence at the University of Fort Hare and Rhodes University. Its current pilot operates in the Mbashe municipal area, which is a deep rural area located along the wild coast of the Eastern Cape province of South Africa. The Dwesa-Cweba Nature Reserve acts as a chief asset in the community, which contributes to tourism development. However, the community is currently not actively involved in tourism development; but potential exists in local arts, crafts, and authentic heritage tourism. Therefore, the SLL aspires to empower the community with appropriate communication technology skills to actively support tourism development and other complementary development activities, such as, education. The lessons learned and applied in the project’s current pilot stage identify techniques and approaches that aim to promote the effectiveness and sustainability of the ICT project in a rural context. These approaches and techniques are viewed and described from social-cultural, institutional, economic, and technological perspectives.
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Jr Fouda Abougou, Benjamin. "Finding Novel Strategies to Overcome the Impact of Malaria Vector Resistance in Limited-Resources Settings. The Case of Cameroon as a Basis for Reflection". In Plasmodium Species and Drug Resistance [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98318.
Testo completoAbstract (sommario):
Malaria remains one of the most important and deadliest diseases in many countries in Africa, in the Americas, in South-East Asia, in the Eastern Mediterranean and in the Western Pacific regions, with high morbidity and mortality, despite important successes for the control of this disease borne by the vector Anopheles mosquitoes. Malaria elimination relies on different strategies including early diagnosis, improved drug therapies and better health infrastructure, and mainly the use of long-lasting insecticidal nets (LLINs) and indoor residual sprayings (IRS) of insecticide. In Cameroon, a country composed of several ethnic groups, malaria transmission is endemic in some regions, while it is seasonal in others; children and pregnant women are most vulnerable. Progress has been made towards malaria control, considering these specificities, and led to a reduction in both morbidity and mortality, but these accomplishments are under threat, mainly due to the development of resistance to insecticides among mosquitoes, targeting the 4 commonly used insecticide classes. To continue our route towards malaria control and elimination, it is urgent to have more knowledge about resistance mechanisms, in the objective of elaborating new strategies with the involvement of the community; these strategies should take into consideration socio-ecological factors such as the young age of the population, low literacy rate especially among women, population’s beliefs, traditions, and customs. Forest ecosystems with abundant rains, humidity and hot temperature, lower access to water for populations living in rural areas, and poverty level are other factors to consider when elaborating malaria control approaches.
Atti di convegni sul tema "Water resources development – South Africa – Eastern Cape"
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Adedeji, Paul A., Stephen Akinlabi, Nkosinathi Madushele e Obafemi O. Olatunji. "Latent Dynamics in Siting Onshore Wind Energy Farms: A Case of a Wind Farm in South Africa". In ASME 2020 Power Conference collocated with the 2020 International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/power2020-16726.
Testo completoAbstract (sommario):
Abstract Siting a renewable energy facility entails several latent but influential quantitative and qualitative variables. Empirical and analytical models often fail to unravel the dynamics of these variables however; prior knowledge of their existence and dynamics offers knowledge-based decision-making during the plant siting process. This article examines the significance and dynamics of land ownership, avian environment, and renewable energy policies. Asides the literature survey, review of government policy, and regulations, a semi-structured interview-based method was used in this study using a wind power plant in the Eastern Cape Province of South Africa as a case study. A qualitative content analysis was used for response analysis. From our findings, dynamics around land ownership could be complex depending on the land category and existing contracts between a landowner and the developer. Also, an in-extensive study of avian habitat in seemingly viable land could lead to forced-downtime of wind turbine generators at periods where production is notably high. Lastly, careful examination of prevailing renewable energy policies and a projection on future policies culminates into the viability of the investment. Trivializing these variables before site development could lead to investment loss through low-productivity or force-majeure in the investment. On the overall, the proposed solutions to these barriers can be useful for wind developers in solving similar problems in other renewable energy resources both in South Africa and other countries.