Security In South Africa Research Articles

Analysis of public policies and programmes towards water security in post-apartheid South Africa

AbstractMany countries in the world, including South Africa, are water-stressed with increasing pressure on their water resources due to population growth, climate change, and inadequate funding. Post-independence in 1994, many policies and programmes were introduced by the government with the aim of promoting water management. While these policies and strategies achieved much in terms of water provision to communities and households, they failed to establish a water-conscious country with sufficient knowledge and expertise in water management. In addition, these policies and programmes are outdated, compartmentalised, complex, and lack robust water governance with resilient stakeholder partnerships that advance the more explicit second phase of the National Development Plan (NDP) to achieve water security under the threat of climate change. Using data collection tools inspired by the traditional method of participatory research, this paper analyses the structural and systematic factors hindering the implementation of comprehensive policies to achieve water security in South Africa. There is, therefore, an urgent need for South Africa to establish an independent water regulator to ensure coordination between different government departments, including the National Treasury, to strengthen weak governance capacity and to make it independent to attract private equity into the sector and to recover fiscal deficits in the water sector.

298 Can phenomics contribute to improved livelihood and food security in South Africa?

Abstract In South Africa, there are almost 14 million cattle, which constitute 1.6 million dairy and 12.5 million beef cattle. Of the latter, approximately 53% are kept in commercial systems and the remaining 47% in informal systems. Phenotypic and pedigree recording of livestock faces constraints in terms of the extensive nature of the farming systems and the large informal livestock sector consisting of communal and small-holder farmers, which is characterized by a general lack of resources such as financial, infrastructural and extension support. Animal recording thus remains a challenge in both the commercial and informal agricultural sectors. This review will evaluate the use of precision phenotyping in the beef and dairy cattle industries of South Africa, and highlight the challenges, limitations and possible impact of the technology. Measuring objective, relevant phenotypes, such as activity level, temperature, and weight of an individual animal over time, could assist in detecting sickness before it exacerbates to the point of death. Weight measurement would be especially useful in the developing sector, where infrastructure is not available and could provide insight into the nutritional needs of the livestock, timing of the mating period, the possibility of disease or internal and external parasites. Measuring vital parameters and using them to predict various future occurrences would empower emerging farmers to optimize productivity by providing critical information to the farmer at any given time. Phenomics will provide new and emerging farmers the opportunity to participate in the agriculture economy, which will have a lasting effect of upliftment and empowerment and also contribute to the country’s agriculture output and its gross domestic product. Farmers will benefit from the use of automated technologies in terms of improved animal welfare and economic sustainability in resource-poor areas.

Benefits of maize resistance breeding and chemical control against northern leaf blight in smallholder farms in South Africa

Maize underpins food security in South Africa. An annual production of more than 10 million tons is a combination of the output of large-scale commercial farms plus an estimated 250 000 ha cultivated by smallholder farmers. Maize leaves are a rich source of nutrients for fungal pathogens. Farmers must limit leaf blighting by fungi to prevent sugars captured by photosynthesis being ‘stolen’ instead of filling the grain. This study aimed to fill the knowledge gap on the prevalence and impact of fungal foliar diseases in local smallholder maize fields. A survey with 1124 plant observations from diverse maize hybrids was conducted over three seasons from 2015 to 2017 in five farming communities in KwaZulu-Natal Province (Hlanganani, Ntabamhlophe, KwaNxamalala) and Eastern Cape Province (Bizana, Tabankulu). Northern leaf blight (NLB), common rust, Phaeosphaeria leaf spot, and grey leaf spot had overall disease incidences of 75%, 77%, 68% and 56%, respectively, indicating high disease pressure in smallholder farming environments. NLB had the highest disease severity (LSD test, p<0.05). A yield trial focused on NLB in KwaZulu-Natal showed that this disease reduced yields in the three most susceptible maize hybrids by 36%, 71% and 72%, respectively. Eighteen other hybrids in this trial did not show significant yield reductions due to NLB, which illustrates the progress made by local maize breeders in disease resistance breeding. This work highlights the risk to smallholder farmers of planting disease-susceptible varieties, and makes recommendations on how to exploit the advances of hybrid maize disease resistance breeding to develop farmer-preferred varieties for smallholder production.
 Significance:
 
 Northern leaf blight, grey leaf spot, Phaeosphaeria leaf spot and common rust diseases were widespread in KwaZulu-Natal and Eastern Cape smallholder maize fields where fungicides were not applied.
 NLB was the most severe maize leaf disease overall.
 NLB caused maize leaf blighting, which reduced grain yields by 36–72% in susceptible maize hybrids.
 Maize resistance breeding has produced locally adapted hybrids that do not have significant yield losses under NLB disease pressure.

An alternative health crop for South Africa: Purple potato mini tuber production as affected by water and nutrient stress

Food security in South Africa ranks as one of the top ten priorities in the country. Potato is a fundamental staple food crop in South Africa, providing essential nutrition. While there are several cultivars currently in production for the potato market, there is a need to explore cultivars that are available, but not utilised within the country. Pigmented potatoes are not regarded as high value on the South African market;however,yield prospects as well as health-promoting benefits could have a positive contribution on the South African Gross Domestic Product (GDP) and on the population’s health. Potato cultivar (cv.) Salad blue(SB)seems to be a drought-tolerant crop with the ability to produce reasonable yields under severe environmental conditions. In order to promote cv. SB as a possible food security option for South Africa, there is a critical need for empirical information, describing some basic horticultural as well as biochemical information and vitamin C presence. This study investigated the potential of pigmented potato SB tubers as an alternative to high yielding white potato for the South African market.Tubers of Solanum tuberosum cv. BP1 and SB, were used for this research.The high amounts in phenolic compounds in SB can be considered to be health-promoting phytochemicals. Anticarcinogenic, antibacterial, antiviral properties have been reported. A greenhouse, bag trial with virus-free plantlets of BP1 and SB cultivars was conducted using three water and nutrient levels and favourable root zone temperature(100% without heat, 100% heated, 50% heated, 25% heated) all grown in coco peat. Cultivar SB showed nearly two-fold yield compared to the control BP1. Methanol extracts of the tubers were assessed for their total polyphenolic, flavanol, and flavonol contents as well as 1-diphenyl-2-picrylhydrazyl (DPPH) scavenging ability, ferric reducing antioxidant power (FRAP), Trolox equivalence antioxidant capacity (TEAC),anthocyanin and L-ascorbic acid assays.The aqueous extract of the SB tubers was found to contain higher level of total polyphenols (320 mg GAE/g), and flavonol (85 mg QE/g) than the extract of the BP1 tubers with values of173 mg GAE/g (total polyphenol), and67 mg QE/g (flavonol). Similarly, the methanol extract of the tuber skins also exhibited higher DPPH (818,86 IC50mg/mL), FRAP (18,19μmol AAE/g), and TEAC (911,12μmol TE/g)than the extract of the BP1with DPPH (595,99 IC50mg/mL), FRAP (10,86 μmol AAE/g) and TEAC (435,44 μmol TE/g). The present study provides useful information for farmers and health professionals in respect to increased yield and health-promoting benefits of an underutilized potato variety.

Legal Perspectives on Ecosystem Services Protection for Water Security in South African Cities

In the last couple of years, South African cities have exhibited extreme water stresses, despite there being a strong regulatory system for the management of said resources. The pressure to meet human demand for freshwater resources, accompanied by a wide array of other challenges, has largely led to a deterioration of ecosystems. Given the ongoing and widespread loss of ecological services, water protection requires a substantial effort to reverse the current decline in both the state of the ecosystems and the services they provide to society, and the country’s shared sense of governance of these significant resources. Achieving water security and the sustainable management of water resources will, therefore, require overcoming strategic challenges related to protected areas, water infrastructure, economies, human settlements and water quality, sanitation and health, as well as the protection of ecological infrastructure. This article argues that ecosystem services protection can add value to the protection and management of water resources in attaining water security in South Africa, as ecosystem services and water security are inextricably linked. The article further determines how the legal framework in South Africa makes provision for water security and ecosystem services protection, to assess what role local government can and should take on. The authors conclude the discussion with some observations on ecosystem services protection for water security in policies and by-laws of the eThekwini Metropolitan Municipality.

Smallholder Farmers’ Adoption Decision-making Regarding Soil Erosion Control on Food Security in South Africa

Background: The objective of this paper was to evaluate how smallholder farmers’ adoption decision-making regarding the control of soil erosion influence food security in South Africa, using the case of farming at Upper and Lower Areas of Didimana, South Africa. Methods: A cross-sectional survey was conducted on 60 randomly selected farmers. Farmers’ total income was used as a proxy for food security. Data were analysed using the multiple linear regression analysis, because the dependent variable was continuous. Result: As expected, farmers who had increases in quality of produce had higher probabilities for increased total income. Also, farmers who preferred their traditional erosion-control methods as against extension-recommended, had higher potentials for increased overall income, which was unexpected. Further, farmers whose sustainability was impacted the most by soil erosion had lesser probabilities for increases in their overall income. The conclusion is that the adoption of soil erosion-control measures is significant in increasing farmers’ food security potentials in the study area.

Food Security in South Africa in an Era of Climate Change

Food Security in South Africa in an Era of Climate Change

Gendered human (in) security in South Africa: what can ubuntu feminism offer?

Gendered human security as a focus for protracted violence against women in a society in transition calls for urgent attention, especially in South Africa. The author summarises some tenets of ubuntu feminism and juxtaposes them with state-centric and people-centric discourses of human security and their link to development, gendered well-being and interpersonal violence. Inadequate attention paid to human interdependency as seen through an ubuntu feminist lens is linked to poor responses in addressing interpersonal and gender violence. The argument is made that an individualised, human-rights based approach is inadequate as a frame to find sustainable solutions to intractable gendered human insecurity. Looking at human insecurity and violence against women in South Africa, this article offers three arguments in favour of ubuntu feminism for renewed efforts to analyse the issue and locate adequate responses.

Technology adoption and household food security among rural households in South Africa: The role of improved maize varieties

This study aimed to assess the impact of adoption of improved maize varieties on household food security among smallholder farmers in KwaZulu-Natal, South Africa. A sample of 415 maize producers was analysed using the propensity score matching method, the treatment effect model and the Tobit selection model. The results were consistent across the models, indicating that improved maize varieties positively increased household food security, and that the impact of adoption differed according to the adoption level and socio-economic characteristics of the farmers. The results showed that an additional 1 ha of land under improved maize varieties increases annual food expenditure per capita levels by over R4000. Female farmers were more likely to adopt improved maize varieties, and spent more to ensure household food security, and benefitted more from adoption, than their male counterparts. The findings suggest that policies that seek to increase the land under improved maize varieties among smallholder farmers, especially female farmers who are the majority of these farmers, can play a significant and positive role in increasing the levels of household food security in South Africa through technological innovations. The study recommends that policy makers should aim to facilitate the dissemination of less costly improved seed varieties, target female farmers, and improve their access to information to improve the adoption of technological innovations and food security among the poor farming households in South Africa.

PART A: Socio-Economic Inequality in South Africa and the Continual Plight for Social Protection in the Future World of Work

ABSTRACTThe paper examines the socio-economic landscape of South Africa by exploring the different determinants of inequality and poverty. The paper seeks to bring to the fore how the above mentioned landscape feeds the continual plight for social security in South Africa even in the advent of new systematic revolutions such as the 4th Industrial revolution.

Human Development and Food Sovereignty: A Step Closer to Achieving Food Security in South Africa’s Rural Households

Food security strategies are determined by the prevailing realities within households and communities. Therefore, it is not surprising that in South Africa agricultural transformation is an important food security strategy. This article examines the role of human development and food sovereignty in fostering conditions that enable rural households to enhance their food security capabilities. Using an in-depth analysis of literature, national, regional and international instruments, this article takes its departure from the fact that subsistence agriculture is an effective strategy for improving household food needs when implemented within the broader human rights framework of human development. The results reveal that agriculture has the potential to increase household food security if appropriate agricultural technologies and productive resources such as land are made accessible to households. Further, for agriculture to attain optimal efficiency as a food security strategy, policies on agrarian transformation should be implemented within broader social development programmes.

Conservation of African Leafy Vegetables in South Africa

The nutritional and cultural importance of African Leafy Vegetables has become very important in South Africa in the past few years. Recent research has also confirmed these issues, leading to the incorporation of African Vegetables into the core business of the ARC. ARC-Roodeplaat wants to improve the distribution and conservation status of African Leafy Vegetables. Geographical collection data on Amarant, Cleome gynandra, Corchorus olitorius and Vigna inguiculata was obtained from the National Botanical Institute and the data was analyzed with DIVA and Flora map. Ecogeographical distribution maps were drawn to predict the possible distribution of the species. Germplasm of African Leafy Vegetables was collected during routine visits and the conservation status was discussed with participants in the study areas of Arthurstone in Bushbuckridge, Watershed near Ladysmith and Mars/Glenroy near Polokwane. Germplasm of various species were also collected in collaboration with the Plant Genetic Resource Centre (NPGRC) of the Department of Agriculture in Arthurstone and Watershed. The NPGRC included leafy vegetables in their mandate since this trip. Seed flow diagrams were used to discuss the Watershed community’s seed exchange systems. It was clear when discussing African leafy vegetables in communities that their conservation and utilization are declining. Also looking at the trendlines of African Vegetables availability and utilization it is clear that the use and availability of African Leafy vegetables are declining due to various reasons. Two major reasons are the negative image of the African Leafy Vegetables and the increased use of “exotic” vegetables like spinach and carrots. The active promotion, use and conservation of African Leafy Vegetables are important if we want to increase the production potential and potential contribution towards food security in South Africa. This will ensure that the status of these crops is enhanced, specifically their contributing towards sustainable nutrition as well as sustainable production. Results from promotion activities in the project (reported in another paper) indicated that the negative image of African Leafy Vegetables could be reversed and also had an affect on the roll-out of the project to other areas of research such as plant protection, nutritional analysis and food safety, crop science and indigenous knowledge systems. Key Words: Ecogeographical, Conservation, Leafy vegetable

Strong ties, weak actors? Social networks and food security among farm workers in South Africa

Farm workers employed on commercial farms are among the poorest and most food insecure population groups in South Africa. This study investigated formal (organisational) and informal exchange relations and the association with food security within ego (N = 561) and whole networks (N = 54) among farm workers and their households on three commercial farms. All households were food insecure, with mildly food insecure actors (n = 22) showing significantly smaller-sized networks with regard to total number of ties and food exchange ties compared to moderately food insecure actors (n = 32). Informal exchange networks were largely kin-related and characterised by low economic status, located within a 50 km radius. While these networks represented an important strategy to cope with food insecurity, farm workers lack bridging ties to actors (individuals or institutions) outside the farm who may enable access to information and opportunities to mobilise resources towards enhancing food security and livelihoods in the long term. Shop owners and farm owners occupy a central position in the networks, highlighting dependency and ongoing paternalistic structures. This study contributes empirical data to the scarce literature on network analysis in the context of food security in South Africa, providing in-depth insights on a population that is formally employed, but remains poor, marginalised and forgotten in contemporary debates on food and nutrition security. Efforts to implement existing policies remain crucial to enable farm workers to access resource-rich networks, including socially more advantaged actors or organisations, in order to achieve better livelihoods outcomes.

Towards assuring food security in South Africa: Smallholder farmers as drivers

Smallholder agricultural sector in South Africa is regarded as one of the main livelihood options for the majority of people living in rural areas. As such, many of the poorest people living in rural areas regard smallholder subsistence agriculture as an important strategy to move out of food poverty and malnutrition. Food security has since been the goal that needs to be achieved by every nation given the agricultural sector reason to be productive enough to meet the food demand of each nation. The purpose of this paper is to provide information on the role and potential of smallholder farmers as being the drivers of achieving food security in South Africa. The paper identifies key references backing up this claim and suggests some recommendations which could help improve the synergy between food security and productivity of smallholder farmers in South Africa.

National and provincial officials' knowledge on phytosanitary matters for food security in South Africa

The goal of this study was to investigate and identify the existing knowledge gaps on plant health systems of the national and provincial officials responsible for biosecurity issues and plant health matters at the Departments of Agriculture, Forestry and Fisheries (DAFF) in South Africa. In this study, stratified random sampling was used and a semi-structured questionnaire was used to collect data from 60 participants (30 each from national and provincial) from DAFF (scientists and inspectors), Department of Environmental Affairs (DEA) (biodiversity officers) and Provincial Departments of Agriculture (PDAs) (extension officers or agricultural advisors). The data was analysed statistically using the one-way frequency and Spearman’s Rank correlation coefficients. The study revealed that 76.7% of the respondents at the national level have knowledge and understanding on plant health systems and only 36.7% of the PDAs respondents have such a level of knowledge. In terms of the relevant training on plant health matters, the majority of the respondents at the PDAs (80%) revealed that they were not receiving basic training on quarantine pests (pest identification and control), while only 20% of the respondents at the national authority indicated a lack of regular trainings. Thus, intensifying awareness and basic training on plant health matters, specifically for the extension officers and/or agricultural advisors, was found to be an effective tool to enhance knowledge capacity. Keywords: Extension officers, legislation, knowledge, pest, plant health system

Climate change impact assessment on water security in South Africa: A case study in a semi-arid river basin

The main aim of this paper is to assess the impact of regional climate change scenarios on the availability of water resources in a semi-arid river basin in South Africa using a hydrological model called Soil and Water Assessment Tool (SWAT). In this paper, climate change data was derived from two downscaling approaches, namely statistical downscaling experiment (SDE) and dynamic downscaling (CORDEX). These were derived from the GCM simulations of the Coupled Model Inter-comparison Project Phase-5 (CMIP5) and across two greenhouse gas emission scenarios known as Representative Concentration Pathways (RCP) 4.5 and 8.5. The spatial resolution of the dataset for the SDE method is 25 km × 25 km and 50 km × 50 km for the CORDEX method. Six GCM models were used for SDE set of data and four for the CORDEX set of data. SWAT model was run using these data for a period of up to mid-century (2020 – 2050) for SDE and for a period of up to the end of this century (2020 – 2100) for CORDEX data. The results were then compared with long-term historical data (1975-2005). Comparison of measured data with simulated historical data showed strong correlation (R2 = 0.95 for SDE data and R2 = 0.92 for CORDEX data), which is indicative of the reliability of projected future climate.

Educator professional security in public schools over the past decade: A meta-synthesis

It is widely accepted that most of the aspects related to the nature and quality of an education system are closely linked to the positive or negative contribution of the educator in the system. Educators operate in their professional capacity within the South African legal framework and are subject, in their service delivery, to the Constitution of the Republic of South Africa of 1996, labour legislation, the South African Schools Act and other applicable legislation as well as a wide spectrum of common law principles that guide their actions. Educators likewise have to perform their professional duties in a societal environment directly influenced by political decisions and leadership, as well as an education environment that often reflects the societal ills such as corruption and other forms of criminality. This article points out, from both a fundamental rights perspective and a labour law perspective, that educators’ right to professional security, which is closely related to their constitutional and labour right to security, is not properly upheld by the relevant authorities. Such lack of professional security adversely influences the quality of their service delivery. The article draws from the findings of a set of postgraduate studies completed over the past decade, all forming part of a central project on educator security. A variety of types of educators, foci and research sites formed the settings for these studies, including beginner educators, early childhood educators, educators who have to cope with serious misconduct by either learners or fellow educators, and educators striving towards creativity. The research intends to reveal deeper insight into educator professional security in South Africa. This is achieved by means of a literature study and a legal analysis, as well as a meta-synthesis of the findings of the set of completed studies. A meta-synthesis is typically conducted when a researcher analyses data sets of completed studies, resulting in an integrated interpretation, which leads to a more comprehensive and deeper understanding of the primary findings. It was found in the studies mentioned that educators seriously lack the required basic knowledge of the law that will enable them to effectively cope with the demands of their profession, in particular regarding the application of legal principles. This lack of expertise creates legal risks and uncertainty among educators, leading to a general experience of insecurity. The article concludes with a concise exposition of the deeper insight gained regarding educator professional security. Although no generalisations can be drawn from the qualitative empirical research in these studies, this insight may be of value to those who strive towards educator security for the benefit of an individual, a school, or the public education system.

Some password users are more equal than others: Towards customisation of online security initiatives

Background: Online security is a growing concern and user authentication through passwords remains an important mechanism to protect online assets. Research to date has highlighted the need to address human behaviour but without an indication of where the emphasis of security education, training and awareness (SETA) initiatives should be, beyond improved password practices. Objectives: The aim of this study was to, through analysis of the password behaviour of South African online consumers: (1) understand the prevalence of poor password practices among consumers overall and (2) identify specific password deficiencies prevalent among different demographic groups to be focus areas for tailored intervention programmes. Method: The study uses a quantitative research approach. An online survey was used to gather demographic data, perceptions about online security and applied password practices. A sample of 737 valid responses was analysed for this research. Results: Based on the descriptive analysis of the responses three key observations were made. Firstly, there is a distinct difference in the incidence of poor password practices for all respondents and thus support for tailored interventions. Secondly, there are variances between the practices within different demographic groups that could be used for customisation of interventions. Finally, the different poor practices cannot be uniquely attributed to one particular set of demographics. Conclusion: The study concluded that to improve computer password security in South Africa, password SETA programmes should be customised for areas where individual needs exist and not merely per password practice or demographic group.

Improving policy coherence for food security and nutrition in South Africa: a qualitative policy analysis

Like most other low and middle-income countries, South Africa must address a rising burden of diet-related chronic disease in a situation of persistent food insecurity and undernutrition. Supply-side policy interventions are a critical component of action to address the double burden of malnutrition. However, the food supply is governed by a number of different policy sectors, and policy incoherence can occur between government action to promote a healthy food supply and objectives for economic liberalization. We analysed the coherence of food supply policy content with respect to nutrition and food security in South Africa, and conducted 14 in-depth interviews with 22 public and private sector actors to identify opportunities to improve policy coherence across sectors governing the food supply. Drawing on Sabatier’s conceptualization of actors as influential in shaping policy outcomes, we identified three coalitions of actors related to food security and nutrition in South Africa: the dominant Economic Growth coalition, the Food Security coalition, and the Health coalition. Understanding the frames, beliefs and resources held by these coalitions offers insights into the policy tensions faced by the Government of South Africa with respect to the food supply. The analysis indicates that the current reconsideration of economic policy agendas favouring liberalization in South Africa, including the termination of most bilateral investment treaties, may present an opportunity for increased recognition of food security and nutrition priorities in food supply policy making. Opportunities to strengthen policy coherence across the food supply for food security and nutrition include: specific changes to economic policy relating to the food supply that achieve both food security/nutrition and economic objectives; creating links between producers and consumers, through markets and fiscal incentives that make healthy / fresh foods more accessible and affordable; increasing formal avenues for engagement by Civil Society in nutrition and food security policy making; and including consideration of the nutritional quality of the food supply in policy objectives across sectors, to create a framework for policy coherence across sectors relating to the food supply.

The impact of food prices on the welfare of households in South Africa

Background and setting: The global food price surge of 2006 to 2008 has negatively impacted South African households. Rising food prices adversely affect food security in South Africa. The ever-increasing prices for food commodities and lack of access to finance make it very difficult to strengthen food security amongst households in South Africa. Aim: The aim of the study is to examine the impact of food prices on household welfare in South Africa. Additionally, the study attempts to analyse the short- and long-run relationship between food prices and household welfare in South Africa. This is done by determining how real household welfare responds and/or reacts whenever there is a shock in food prices and its fundamental determinants. Finally, the study attempts to distil recommendations toward a conceptual framework for the mitigation of the impact of high food prices on households in South Africa. Method: The Vector Error Correction Modelling (VECM) technique is utilised to estimate a regression model. Results: The results reveal that a 1% increase in food prices would reduce household welfare by 21.3%. The study, therefore, confirms a negative correlation between food prices and welfare. Conclusion: Short-run policy recommendations include: (1) subsidising staple food baskets for households in South Africa, (2) reducing prices of staple foods through the reduction of food tariffs and (3) reducing household expenditure on basic needs through subsidisation. These policy options could lessen the burden on households when there is a rise in the prices of staple food sources and therefore improve household welfare. Long-run policy recommendations include: (1) improving the unemployment rate in South Africa and (2) improving access to finance and credit for South African households. By addressing the rising unemployment rates and improving access to finance and credit in South Africa through job creation initiatives and improving micro-credit strategies, an environment can be created where households improve their disposable income.