M.Tech. (Biomedical Technology) / Malawi is located in the south eastern Africa. It is a landlocked country covering an area of 118,484 Square Kilometres (45,747Sq.Miles) of which 20.6% is water. It is bordered with Zambia to the north-west, Tanzania to the north and Mozambique surrounding it on the south, east and west (refer map of Malawi on page 2). Malawi is one of the sub-Sahara heavily populated countries, having a population of about 13 million people of which about 80% live in the rural areas relying on small scale farming. The country is divided into three regions, south, centre and north and these regions are further divided into districts. The southern region has most districts and is the most heavily populated. Malawi’s economy heavily depends on agriculture. Cash crops such as tobacco, tea and sugar canes are grown by commercial farmers while smallholder farmers grow a variety of crops such as tobacco, coffee, beans, fava beans, cotton, rice, sorghum, soybeans, groundnuts, cassava, potatoes, wheat, millet, peas, bananas, citrus fruits, sugar canes, vegetables and maize which is the main staple food. Malawi has a subtropical climate with the rainy season starting from mid October up to April and the dry season is from May to October. During the dry season it is hot and humid in most parts of the country especially along the lake and the lower Shire valley, while the rest of the country can be cold at night with temperatures between 5ºC and 14ºC. The southern region has the highest annual rainfall and is humid most part of the year. This is where many tea plantations are and the climate allows growth of almost all types of crops and fruits. Most Malawians consume home grown unprocessed food commodities. There are only commodities are imported, mainly from South Africa. Malawi is self reliant on maize but when drought strikes, Malawi is forced to import from neighbouring countries or from South Africa and other countries as was the case in 2004 and 2005

Fishes of African floodplains typically comprise populations having short life cycles, relatively few age groups, more generalised feeding behaviour, and which experience spawning success that is strongly influenced by abiotic factors such as hydrological regime of the river, climatic seasonality and habitat characteristics. In addition, African river-floodplain ecosystems do not have appropriate predictive models for estimating yield in these ecosystems. While most predictive models developed to date for floodplain fisheries have taken into account morpho-edaphic factors, they have generally excluded climatic factors as a mega-determinant of the variability of floodplain fisheries. The principle aim of this thesis has been to develop a predictive management model that incorporates data on essential biological aspects of the target species, characteristics of the habitat as well as overall climatic factors, and thus allow for adaptive management of the fisheries in a continuously fluctuating floodplain environment. Lower Shire Floodplain (34 ⁰ 45’ – 35 ⁰ E and 16 ⁰ 00’-17 ⁰ 15’ S) in Malawi, one of the major rivers-floodplains in the Zambezi Basin, was used to test this type of model. The major hypothesis tested in this study was that “the dynamics of the fishery of Lower Shire Floodplain are driven by and adapted to the seasonal, but predictable, hydro-climatic regime of the floodplain”. The specific objectives were: to describe the floodplain’s climate and hydrological pattern; to develop a quantitative characterisation of the major habitats of the Lower Shire Floodplain; to assess the fishery in terms of size, gear utilisation, gear selectivity and yield; to assess the biological parameters of the target species, necessary for the management of the fishery; to analyse how water fluctuation in the floodplain affects the recruitment and life history of the two target species; and to develop of a predictive hydro-climatic model to benefit the management of the fisheries. The climate of the floodplain was characterised by low (765 ± 198 mm) and fairly variable (Cv = 27%) rainfall, which largely occurred between December and January. The area was generally humid (mean RH 68%), with mild to hot (25- 33ºC) and variable monthly mean diurnal (12ºC) temperature. Four quarterly hydro-climatic seasons were identified and comprised: Quarter 1 (Jul-Sep) characterised by hot, dry weather with a low flood regime; Quarter 2 (Oct-Dec) hot, windy, wet weather with low-but-rising flood regime; Quarter 3 (Jan-Mar) hot humid, wet weather with the flood regime at peak; and Quarter 4 (Apr-Jun) humid and cool weather with receding flood regime. The annual hydrograph of the floodplain was represented by four categories of flood regime as: low (Jul-Sept), low-but-rising (Oct-Dec), peak (Jan- Mar), and falling (Apr-Jun). The floodplain experienced a water deficit of 95.1 mm.year⁻¹, and it was hypothesised that ground water recharge maintained water in the floodplain the rest of the year. Three major habitats were identified in the floodplain. The river-floodplain, characterised by deep fast-flowing water, sandy substrate and little emergent vegetation; the permanently connected lagoons, were shallow (≤ 2 m) with sandymud bottom and slow flowing water; and the seasonally connected lagoons had slowflowing stagnant water, with comparatively more emergent and floating vegetation. Physicochemical characteristics of the habitats varied significantly with hydroclimatic seasons (one-way ANOVA, p ≤ 0.05), indicating the influence of flood regime, which joined the habitats in a non-equilibrial spatial distribution. Consequently, during receding and low flood regimes river-floodplain and permanently connected lagoons exhibited similar characteristics while all three habitats had similar characteristics during the rising and peak flood regimes. It was, therefore, concluded that in floodplains, habitats shift horizontally and vertically according to the water level. Gill nets, cast nets, long line, and fish traps accounted for 99% of the total count of gears, and hence considered the major fishing sectors. Two principal species in the floodplain were the catfish Clarias gariepinus and the cichlid Oreochromis mossambicus. Length-at-maximum-selectivity (ø) and length-at-50%-sexual-maturity (Lm₅₀) for each of the two species showed that although they were selected into the four fishing sectors at lengths above maturity, maximum selectivity into the long line occurred at a length before maturity for O. mossambicus. In addition, the width of the gamma selectivity function (σ) indicated that a considerable proportion of juveniles of the two species were also selected. Therefore, it was decided that management for the floodplain be centred on controlling over-fishing and preserving the spawner stock, by banning seine and mosquito nets, and closing river-floodplain and permanently connected lagoons to fishing during the low flood regime. There were significant seasonal variations in CPUE, lowest in the low flood, and highest during the peak flood regime. Sectioned otoliths were used to determine the age and growth of the two principal species in the floodplain. Marginal zone analysis revealed that annulus formation in all the species occurred during the period of low air and water temperatures, high evaporation and receding water levels, hence a high rate of desiccation and negative water budget. For O. mossambicus, maximum age reached was 6 years while in C. gariepinus it was 9 years. The 3-parameter von Bertalanffy growth model adequately described growth as lt = 177.6(1-e⁻·⁴⁴⁽t ⁺ ¹·⁴³⁾) mm TL for O. mossambicus and lt = 502.9(1-e⁻°·³¹⁽t ⁺ ¹·⁹²⁾) mm TL for C. gariepinus. Female O. mossambicus reached 50%-sexual-maturity at 109 mm SL, while males matured at 105 mm, and both male and female C. gariepinus reached Lm₅₀ at 249 mm SL. The breeding seasons of both O. mossambicus and Clarias gariepinus were between September and March, with modal peaks in January and November, respectively. The annual total mortality rates (Z) were 0.62 ± 0.18 yr⁻¹ for O. mossambicus and 0.93 ± 0.47 yr⁻¹ for C. gariepinus. The mean empirical estimates of natural mortality (M) were 0.46 yr⁻¹ for O. mossambicus and 0.50 year⁻¹ for C. gariepinus, and fishing mortality (F) was calculated as 0.16 yr⁻¹ for O. mossambicus and 0.43 yr⁻¹ for C. gariepinus. The overall exploitation level (Z/K) was 1.41 for O. mossambicus and 3.01 for C. gariepinus. Given that the Z/K ratio was >1, it was asserted that both O. mossambicus and C. gariepinus were mortality-dominated and fairly heavily exploited. However, potential for sustainable exploitation existed since both species showed signs of resilience due short longevity and high rate of natural mortality. Given the limitation of simple exponential models of fish mortality and growth under the situation of seasonal fluctuation of water levels, a simple predictive hydroclimatic- fisheries model was developed. The model predicted the life-history and production parameters fairly accurately (0.53 ≤ r² ≥ 0.98, p ≤ 0.05), and showed that environmental and biological events in the floodplain significantly (0.43 ≤ r² ≥ 0.91, p ≤ 0.05) followed the periodic function of time (day-of-the-year), hence, strongly seasonal. In addition, the flood-pulse preceded all the major biological events, with predicted phase lags established at 55.6º for peak flood, 157.2º, 260.1º, 334.6º and 341.4º for condition factor for O. mossambicus, recruitment, spawning period for O. mossambicus and C. gariepinus, respectively. Therefore, it was recommended that water obstruction on the Shire River must ensure sufficient water flow during the peak flood and spawning period to allow flooding and inundation of the floodplain in order to create habitat favourable for spawning and feeding as well as improve recruitment.

The construction industry in Malawi plays a vital role in developing the infrastructure of the country that is in need of improvement. Thus, in order to improve the quality of infrastructure in Malawi, the construction industry has to perform better than the status quo. The construction industry is characterised by a complex value chain that comprises of clients, consultants, contractors, and material manufacturers, suppliers, financing institutions, knowledge organisations and regulatory authority. This research looks at the relationship between construction value and project success in the Malawian construction industry. A qualitative research method was used for compiling the primary data for the study. Twenty-nine (29) participants were interviewed. These participants represented clients, consultants, contractors and material suppliers. The findings reveal that value creation in Malawi is characterised by lack of harmonised standards and specifications, inconsistent project management practices, existence of non-value adding activities, corrupt practices, lack of a skilled labour force, and lack of commitment to best practices in H&S as well as environmental management. Further, logistical problems affect the supply of construction materials to the country; while an unfavourable economic environment makes pricing of materials a challenge in the country too. Poor communication and limited use of information technology (IT) is very common in the industry and project implementation is also affected by a poor road network, an intermittent power supply, and a lack of cooperation from other service providers. In terms of supply chain structures in use, the research revealed that the traditional procurement method that is based on the lowest bidder / price is the most dominant method in use and very few members of the construction industry are conversant with other procurement methods. The method is also the preferred procurement method used by public sector clients. The performance of the traditional procurement method largely depends on the competence of the project design and supervision team, the adequacy of the documentation, and the capacity of the contractor. However, in most cases the system has failed to perform due to the poor contract management skills of the supervising consultant and the lack of timely guidance from the public sector clients. The findings also revealed that most of the suppliers or subcontractors are engaged on project based relationships, and members of the industry are unwilling to engage in long terms relationships due to mistrust and greed among members of the industry, and also largely due to lack of proper frameworks that can support such relationships. It is therefore recommended that other procurement methods should be explored and the engagement of the lowest price bidders should be discontinued on small and medium scale projects. The criteria for upgrading contractors to higher categories should equally be revisited to eliminate incompetent contractors. The NCIC should take a leading role in harmonising the various standards and specifications in use in the country. Promotion of the usage IT services should be encouraged to facilitate faster information dissemination. Usage of risk management in construction and evaluation and monitoring of projects should be encouraged and benchmark best practices. Finally, the members of the industry should take up the responsibility to take leading entities in the industry to task, if fundamental changes are to take place in the industry.

This research investigated the impact of decentralisation on participatory development in the Nsanje District of Malawi from 2009 to 2014. Existing challenges in realising effective participation were identified by acquiring information from documents at three spheres of government, namely local, district and national. The literature explains decentralisation and local government; the theories of state-local relations; the nature, types and determinants of participation; the legislative framework of local government; and decentralisation reforms being implemented in Malawi. A descriptive approach was used in the study, with the emphasis on collecting data from primary sources such as minutes, reports, newspapers, and secondary sources such as the District Council and local government department records, books, academic journals, completed and unpublished post-graduate research theses, and legislation. From the acquired information, a number of recommendations are made to deal with various challenges faced to achieve effective participatory development in the District.

The construction industry in Malawi plays a vital role in developing the infrastructure of the country that is in need of improvement. Thus, in order to improve the quality of infrastructure in Malawi, the construction industry has to perform better than the status quo. The construction industry is characterised by a complex value chain that comprises of clients, consultants, contractors, and material manufacturers, suppliers, financing institutions, knowledge organisations and regulatory authority. This research looks at the relationship between construction value and project success in the Malawian construction industry. A qualitative research method was used for compiling the primary data for the study. Twenty-nine (29) participants were interviewed. These participants represented clients, consultants, contractors and material suppliers. The findings reveal that value creation in Malawi is characterised by lack of harmonised standards and specifications, inconsistent project management practices, existence of non-value adding activities, corrupt practices, lack of a skilled labour force, and lack of commitment to best practices in H&S as well as environmental management. Further, logistical problems affect the supply of construction materials to the country; while an unfavourable economic environment makes pricing of materials a challenge in the country too. Poor communication and limited use of information technology (IT) is very common in the industry and project implementation is also affected by a poor road network, an intermittent power supply, and a lack of cooperation from other service providers. In terms of supply chain structures in use, the research revealed that the traditional procurement method that is based on the lowest bidder / price is the most dominant method in use and very few members of the construction industry are conversant with other procurement methods. The method is also the preferred procurement method used by public sector clients. The performance of the traditional procurement method largely depends on the competence of the project design and supervision team, the adequacy of the documentation, and the capacity of the contractor. However, in most cases the system has failed to perform due to the poor contract management skills of the supervising consultant and the lack of timely guidance from the public sector clients. The findings also revealed that most of the suppliers or subcontractors are engaged on project based relationships, and members of the industry are unwilling to engage in long terms relationships due to mistrust and greed among members of the industry, and also largely due to lack of proper frameworks that can support such relationships. It is therefore recommended that other procurement methods should be explored and the engagement of the lowest price bidders should be discontinued on small and medium scale projects. The criteria for upgrading contractors to higher categories should equally be revisited to eliminate incompetent contractors. The NCIC should take a leading role in harmonising the various standards and specifications in use in the country. Promotion of the usage IT services should be encouraged to facilitate faster information dissemination. Usage of risk management in construction and evaluation and monitoring of projects should be encouraged and benchmark best practices. Finally, the members of the industry should take up the responsibility to take leading entities in the industry to task, if fundamental changes are to take place in the industry.

This thesis argues that although participatory communication for development has been extolled to be more effective than the monologic or top-down communication approaches associated with the modernization development paradigm, its influence in making Malawian smallholder farmers adopt radio-mediated innovations and technologies seems to be minimal and ought to be reconsidered for more effective communication for development models. The study used mostly qualitative methodology, with focus group discussions, key informant interviews, and a semi-structured questionnaire to gather verbal and statistical from the primary beneficiaries in order data to understand why three mass media interventions in Malawi had similar effects when only one of them was strictly participatory. It found, inter alia, that in two sites food security was the overriding factor that influenced the community members to adopt radio messages while in the third the participants were mostly driven by the desire to earn money, essentially because the area is food-secure. Thus, participation in radio production was found not to have any significant role in the acceptance and adoption of radio-mediated innovations by the farming communities. Based on the above findings, the study recommends a) an integrated communication for development (IC4D) model that combines top-down information dissemination techniques and participatory communication approaches since the two reinforce more than they oppose each other, and b) the formation of a Communication for Development (C4D) pool fund in Malawi to finance C4D activities. The C4D pool fund is theorised to be resourced by the Malawi government departments, local farmers ‘organisations, international NGOs, and UN bodies such as UNICEF, WHO, and the FAO.

The research study acknowledges that life is possibly full of conflict, be it psychological, spiritual or otherwise. Conflict is an inescapable reality that confronts Churches and societies regardless of how loving and caring the people are. Conflict brings both the negative and positive impact on the life of Church and society. Conflict presents us with challenges and choices that reflect and shape our personal identity. Technically the challenge is not to avoid conflict, but rather to deal with it constructively. Conflict could be dangerous and destructive. Conflict could also be an opportunity for self-examination, for growth, service to people and giving glory to God. Hence the serious need for developing a theological approach to conflict resolution within the Church and society. Generally, there are two methods to conflict resolution namely: the Law court and Atonement Models based on human and divine effort to conflict respectively. Using mere psychological and legal experience, the Law court models deal with immediate substantive offenses, injustices and inequity faced by people. The Law court methods are sometimes unproductive, unprofitable and short-lived, while the Atonement methods radically deal with deep rooted matters and sinful motivations of the human heart such as idolatry, lusts and cravings. The Atonement models are reliable, fruitful and long-lasting. The purpose of conflict resolution must be to uproot the negative elements and destructive results of conflict, while at the same time preserving it’s beneficial, life- giving qualities to achieve genuine reconciliation. Therefore this new theology of conflict resolution calls for radical change. Change of the heart and on how to deal with conflict in order to accelerate transformation, growth, maturity and peace. Chapter one will provide a general background to the research study. Chapter two before looking at the case of disputes between the Livingstonia and Nkhoma Synods, it will firstly, cite briefly some conflicts in the history of the Church to get an appreciation of the impact of conflict in the life of the Church. Secondly, the chapter will outline the historical background of the Church of Central Presbyterian (CCAP) Blantyre and Livingstonia Synods, Nkhoma Synod and the General Assembly and how the boundary disputes between the two rival Synods started in Malawi. Chapter three will discuss the question of sin and its effects. Humanity cherishes sin in the heart (Ps 51:3-10, 66:19). Milne (1982:107) asserts that sin causes racial prejudice and antagonisms. The problem of sin is the world’s biggest problem. The study will also define conflict and its root causes using Marxist’s conflict conception. The argument of the study will base on the fact that sin brings conflict and produces great divisions among human beings. Therefore, if sin brings conflict with God, His will and between humans, God has provided a divine means to deal with the problem. Chapter four will discuss the answer to question of sin and conflict. There are two dimensions to conflict resolution namely: the Law court and Atonement Models based on human and divine efforts respectively. Contemporary Christian conflict theories are deficient in the God ward dimensions of conflict and most theories and practices come from within the human legal or political professions. Deep rooted matters and motivations of the human heart such as idolatry, anger, revenge, lusts and cravings in opposition to God are better addressed by the Gospel of Jesus Christ. The study will review and critique contemporary models of conflict resolution including the atonement with a view to understand the antithesis of conflict. The study will lastly formulate a synthetic model from various aspects of atonement to bring about a better understanding of conflict resolution. Chapter five will discuss the general application of the full concept of atonement. The question for discussion will be: how can the life, sufferings and death, resurrection and ascension of Jesus Christ that occurred almost 2000 years ago affect us today? How can the atonement conception be applied to resolve human conflict? The atonement of Christ will be ineffective unless it is applied to the lives of human beings. The actualization of the atonement could be done through power of the Holy Spirit who unites a person with Jesus Christ and in their close relationship, the penalty for the person’s sin is paid both together, so by Christ (Stott 1986:256ff). As we relate to God in through confession, repentance of sin and sanctification, we relate to each other that removes the cause of conflict between persons. Chapter six will discuss the application of atonement and reconciliation aspects to specific disputes in Malawi. It will also suggest recommendations on how to deal with those disputes. Christianity is not just a creed, it involves action. What is needed in Christian salvation is the practical restoration of broken relationships between God and creation, the removal of rupture within human race in order to facilitate reconciliation. Reconciliation in Malawian context means restoration, amendment, making up, settling an argument of boundary and bringing back lost relationship between the Livingstonia and Nkhoma Synods. Chapter seven will just deal with summary and conclusion. The theology of conflict resolution calls for change. Change of the heart and on how to deal with conflict. All human efforts in conflict are sometimes unproductive, unprofitable, and short-lived while divine efforts radically deal with deep rooted matters and motivations of the human heart. Divine efforts are fruitful and long-lasting.

The government of Malawi established the community based childcare (CBCC) programme with the aim of addressing early childhood problems and achieve national development in the long run. The CBCC programme, as one of the approaches to early childhood development (ECD), is guided by the national early childhood development policy. It promotes some practices that somehow deviate from the traditional childcare ways that communities have always known. Experience has shown that programmes that have elements of conflict with commonly held beliefs are bound to meet with resistance in society. The study employed a mini survey, focus group discussion, observation and document review to understand how the CBCC childcare practices in Malili intersect with commonly held beliefs about childcare as well as how they reflect on the national ECD policy. The study also focused on understanding the perceptions of community members on the CBCC programme. The study revealed that while some aspects of CBCC delivery conform to commonly held beliefs about childcare in the area under study, others diverge from such beliefs. Such convergence and divergence appear to be in line with the propositions of transformalist globalisation theory- one of the perspectives adopted for the study. The study also found that care practices at CBCC are not a true reflection of the national ECD policy as community members’ perceptions, poor community participation, poverty and lack of caregiver training in ECD contribute towards poor quality of care in CBCC, contrary to what is defined in the national ECD policy. The study also found that while both CBCC caregivers and sampled community members perceived the quality of care at the centers as poor, caregivers had a more positive perception towards the CBCC than community members. The study indicated that CBCC are centres of desperation for low economic status communities. Findings from the research have revealed that cultural values and commonly held beliefs, and exposure to new knowledge through globalisation play a role in determining childcare practices as well as perceptions towards them. In this sense the study has indicated that meanings that communities attach to development interventions influence their actions and perceptions towards it.

A Research Report Submitted to the School of Social Sciences, University of the Witwatersrand, in Partial Fulfilment of the Requirements for the Degree of Master of Arts in the International Relations, 2016. / The study seeks to examine and provide an understanding of the processes of mediation of a border dispute on Lake Nyasa between Tanzania and Malawi. Border disputes in Africa are sometimes difficult to resolve peacefully and in a sustainable manner. The outcome of adjudication on border issues is normally not predictable, and in most cases, political leaders are not willing to accept the risks of losing their territory. Mediation, which is non-binding arbitration, provides a more flexible and balanced way to reach a satisfactory outcome, but the final results of mediated settlements sometimes makes politicians uncomfortable. This research sketches a conceptual framework of mediation by examining the Lake Nyasa dispute between Tanzania and Malawi. Most of the literature on border conflicts does not adequately address the attempts by African institutions to resolve these conflicts. This research uses the contingency theory to examine the roles of mediators and their impacts in attempting to resolve the dispute. The research finds that border disputes often flare-up when they are connected to important economic or social interests such as valuable mineral reserves, oil and gas, water source, and access to the sea. The findings reveal that the discovery of oil and gas deposits on Lake Nyasa led to the resurgence of claims and counter-claims between Malawi and Tanzania. In turn, these countries asked the African Forum to mediate the border dispute. In addition to analysis of the mediation role of the African Forum in this conflict, the report also examines the obstacles that have contributed to the stalemate in these efforts. The research recommends that for the mediation to be successful, the mediators should strive to understand and get knowledge about the source and basis of the dispute; knowledge on internal and external context of the disputants; level of resources-human and material at their disposal and the use the correct strategy to influence the parties in dispute. Also the countries in dispute may consider involving other local and regional mediators, neutral groups, Civil Society Organizations (CSOs) and the International Court of Justice (ICJ). / MT2017

The study set out to investigate the factors influencing turnover among professional staff in some selected NGOs in Malawi. Using qualitative and participatory methods, the study used the levels of complexity model to analyse the factors leading to the problem of staff turnover in the selected NGOs. The main findings were that: · Professional staff turnover was 50% within a period of 18 months across all the NGOs interviewed. · For the professional staff, the main factors contributing to staff turnover were: ineffective organisational policies, systems and procedures; poor relationships and communication; and poor organisational values and culture. · In addressing the problem, NGO leaders tend to concentrate on efforts to improve salaries and other monetary benefits; and training opportunities. In order to more comprehensively address the problem of staff turnover among the professional staff however, NGO leaders must adopt a process or an Organisation Development (OD) approach. / Public Administration & Development Studies / M.A. (Development Studies)