Mining development in sub-Saharan Africa

Mineral production from sub-Saharan Africa is an important contributor to the economy at the country, regional and global levels. As an example, in relation to global production, the region provides 40% of diamonds, 20% of bauxite and 20% of rutile. However, with two or three notable exceptions, the region's share of mineral production has been declining compared to that of other regions. Whereas in some cases ore reserve depletion has been a factor, the most important underlying cause has been the absence of an enabling environment to attract high-risk exploration investment and to support private sector mining development. There has also been insufficient re-investment by the region's state dominated mining enterprises. Overall, growth is unlikely to occur unless an enabling environment is created to secure and maintain the appropriate levels of investment. The World Bank has recently initiated an African Mining Policy Study with the objective of recognizing and then introducing required adjustment processes into the region's mining industry.     

Corporate social responsibility and petroleum development in sub-Saharan Africa: The case of Chad

This paper contributes to the debate on governance, transparency and Corporate Social Responsibility (CSR) in oil-rich sub-Saharan Africa, focusing on the case of Chad. Over the past decade, Chad has gained international standing as an oil-producer on the back of the World Bank-catalyzed Chad–Cameroon pipeline project, which aims to develop the country's oil-rich Doba region. The analysis begins by examining at greater length the challenges to implementing a CSR agenda in fragile states such as Chad, highlighting, specifically, the barriers to facilitating development in environments exhibiting Dutch Disease-like symptoms. It subsequently critiques CSR programs in resource-rich developing countries, questioning the role of corporate intervention in such settings. The paper concludes by examining how CSR has been “operationalized” in Chad itself, where to ensure that the finances generated from the oil project are properly managed, the Bank instituted a comprehensive revenue management plan.     

Fuel substitution in sub-Saharan Africa

Deforestation and decline in agricultural productivity are major concerns over large parts of sub-Saharan Africa. One of the principal causes for both these phenomena is the export of woodfuels from rural agroecosystems to urban markets. This process is noteworthy because of the size of the trade. Wood fuels (fuelwood, charcoal, and agricultural residues) constitute the most important source of energy in these countries, varying from 60% to 95% of total energy consumption. In terms of the environmental impact of the fuelwood trade, solutions typically considered are the introduction of improved cookstoves, fuelwood plantations, and fuel substitution by conventional fuels. This article examines the structure of the fuelwood problem, reviews the successes and failures of past experiences, and focuses on the potential for fuel substitution as an option to reduce the urban demand for fuelwood.     

Hydrocarbon exploration and production in sub-Saharan Africa

In 1988, sub-Saharan Africa provided only 2.3 million bbllday of oil and 4 thousand million m³ of natural gas, representing respectively, approximately 4% and less than 1% of the world's supplies of those energy sources. This is surprising, given the extensive land area and the presence of sedimentary basins in many of the countries of the region. This paper explores the reasons for this relatively low production, details exploration efforts to date and makes recommendations for increasing investment in petroleum exploration in sub-Saharan Africa.     

Coal and peat in the sub-Saharan region of Africa

Increased energy demand as a result of growth in population, trends to sedentation and urbanization, and the desire for improvement in living standards, coupled with apparent climatic changes, are reducing fuelwood availability and contributing to deforestation and desertification in the sub-Saharan countries. In 14 of those countries, the transport, industrial, and electric power generation sectors are all dependent on imported petroleum products for their energy needs with resultant balance of trade and debt-servicing problems. Coal and peat are essentially unused and in some cases unknown in sub-Saharan Africa. However, they might comprise valuable alternative energy sources in some or all of the developing nations of the region. The eleven countries considered in this appraisal reportedly contain coal and peat. On the basis of regional geology, another five countries might also contain coal-bearing rocks. If the resource potential is adequate, coal and peat might be utilized in a variety of ways including substituting for fuelwood, generating electricity, supplying process heat for local industry and increasing agricultural productivity.     

Enclave development and ‘offshore corporate social responsibility’: Implications for oil-rich sub-Saharan Africa

This paper critically reflects on the challenges of engaging, proactively, in Corporate Social Responsibility (CSR) in oil-rich sub-Saharan Africa. Most of the region's oil production takes place in enclave-type environments offshore and in countries ruled by autocratic governments which generally exert minimal pressure on companies to embrace CSR. With companies having little sense of who to target in their local economic development policies and programs, there is always a possibility of ‘offshore CSR’ – recognized here as potentially-effective ideas for improving social welfare that linger within the enclave and never fully materialize – surfacing. The aim is to conceptualize and broaden understanding of the challenge of developing CSR programs in these settings, where there are no clear linkages to communities or local economies more generally.     

How have reforms fuelled the expansion of artisanal mining? Evidence from sub-Saharan Africa

This paper investigates whether and how World Bank mining sector reforms have fuelled the expansion of illegal artisanal mining activity in Sub-Saharan Africa. In doing so, the analysis examines three issues. First, the emerging correlation between reforms and poverty, mainly a result of increased unemployment caused by Structural Adjustment Programmes and concurrent privatisation of state-owned enterprises, is explored. Second, the possibility that reform of large-scale mining has decreased available land for peasant farming as well as legalised small-scale mining activity is discussed. Finally, the notion that the regularisation of informal mining activities has been an exceedingly bureaucratic procedure in Africa, therefore providing individuals with little incentive to operate within the legal domain, is examined. Faced with few employment prospects, a growing number of Africans are pursuing employment in the artisanal mining sector, a worrying prospect given its intimate association with environmental degradation and HIV/AIDS.     

Sustainable development in East Africa: impact evaluation of regional agricultural development projects in Burundi,Kenya, Rwanda,Tanzania, and Uganda

Investments in agricultural technologies, capacity building and policy harmonization are needed to support sustainable development across Africa. Regional development projects can facilitate the adoption of agricultural technologies and innovations across nation-state borders and generate benefits for shared prosperity. This paper uses panel data from 1,160 smallholder households including beneficiaries and non-beneficiaries from five countries in East Africa - Burundi, Kenya, Rwanda, Tanzania, and Uganda. From a pool of over 90 projects implemented over a span of 15 years, 23 regional projects are included in this study. The major economic benefits to smallholder participants are higher crop productivity and income, access to adaptable technologies, access to markets, higher livestock and milk production, gender equality, enhanced food security, resilience and capacity building for uptake and scaling up of future innovation platforms. For example, the adoption of low-cost tissue culture banana by the beneficiaries increased their incomes by 15% in Rwanda while the adoption of appropriate land and water management technologies increased the potato yields from 2.8 tons (USD 2,840/ha) to over 7.5 tons (USD 7,410/ha) in Kenya. The beneficiaries ensured value added to commodities like bananas (for export) and orange-fleshed sweet potatoes (a nutrition-sensitive intervention for enhancing domestic intake of vitamin A) in Burundi, Kenya, Rwanda and Uganda. Additionally, milk production increased from 6 to 11 L per cow per day in Uganda and from 6 to 8 L per cow per day in Tanzania, with increases in sales generating USD 115 per cow per month above the non-beneficiaries. These results are supported by previous studies on technology adoption, investments in agriculture and well-being outcomes. Our findings with the higher farm income Difference-in-Differences (DiD) estimator for the female beneficiaries compared to male beneficiaries might have important implications for investing in regional development projects that will close the gender gap in agricultural productivity in Africa. Regional projects can also support post-conflict development efforts for food security and peace in fragile contexts such as in Burundi. Our findings might serve as an input to the African Union's Comprehensive Africa Agriculture Development Programme, localization of the United Nations Sustainable Development Goals related to food security and agriculture in Africa and an input to monitoring, evaluation and learning.     

我国发展低碳农业的主要措施研究

在全球气候变暖和能源危机的背景下,农业是温室气体主要排放源之一,低碳农业作为应对气候变化的农业行动,越来越受到人们的重视。低碳农业的目标是减缓温室气体,实现高效率、低能耗、低排放、高碳汇的高效农业。在推动我国低碳农业发展的措施方面,总结起来主要包括减少碳排放、增加碳汇和采用其他相应的技术措施相结合。也就是通过一系列相应的技术措施和基础设施建设,减少温室气体总量排放的同时,增加耕地、草地和林地吸收二氧化碳的量,从而实现低碳农业的可持续发展。     

Options for mining development in Africa

Self-sufficiency in agriculture has been the principal development target in Africa for the past decade. It is now generally appreciated that that target can only be reached if population growth can be controlled and farmers are paid to make it worth while to grow a surplus. Responsibility for the next phase of development – wealth generation – will depend largely by default on the rapid growth of mining, particularly smaller mines. This paper sets out the country requirements for a successful mining sector in Africa. Experience in Zimbabwe and elsewhere suggests that there are three essential components: (i) simple, transparent mining legislation that gives title to the discoverer of a mineral resource in the form of a freely tradeable property right; (ii) the availability of local and/or international sources of risk finance; and (iii) a workforce that includes numbers of persons who have been trained in the technical and financial aspects of practical mining.     

Water quality management for sustainable agricultural development

This paper presents an analysis of water quality management in the context of increased and sustainable agricultural production through irrigation. Irrigation practices for optimum yield and sustainability are examined as are the environmental and health aspects of irrigation farming.     

Reforming small-scale mining in sub-Saharan Africa: Political and ideological challenges to a Fair Trade gold initiative

In sub-Saharan Africa, artisanal and small-scale mining (ASM) has caused a range of environmental, social and economic problems. Most of the donor support pledged to improve conditions in the sector to date, however, has failed to facilitate marked improvements, in large part because emphasis has been placed on technical interventions; at the same time, impoverished miners’ needs and concerns have been seriously overlooked. It is against this background that this paper critically examines the underpinnings and potential of “Fair Trade gold” as a solution to many of the problems plaguing the ASM sector and a mechanism for alleviating the hardships of its operators. Unlike the majority of ASM-support support measures implemented in the past, “Fair Trade gold” is entrenched in the discourse of “partnership” and “participation”. To ensure its effectiveness initiatives must be adapted according to the specificities of ASM.     

Migrant land rights reception and 'clearing to claim' in sub-Saharan Africa: A deforestation example from southern Zambia

The relationship between migration and deforestation in the developing world continues to receive significant attention. However beyond direct population increase, the precise mechanisms that operate within the intersection of migrant/host land rights remain largely unexamined. Where migrants are provided with land and rights by the State and/or local communities, how such rights are perceived by the migrants is of primary importance in their interaction with land resources, and in aggregate it impacts the development opportunities and environmental repercussions of migration. The authors analyze the operative aspects of land rights reception (as opposed to provision) by migrant populations, and the relationship between this reception and deforestation. The article examines a case in Zambia to analyze how tenurial constructs, emerging from the way rights are perceived by migrants, lead to the continued clearing of areas much larger than needed for cultivation, even when the arrangement appears counter‐productive in terms of land rights provision and labour allocation. While valuable policy efforts have focused on providing resource rights to migrants, how such rights are received and the relationship of this reception to resource management needs greater policy attention.     

The multidonor approach in large river and lake basin development in Africa

From the outset of its efforts to promote the socio-economic development of river and lake basins in developing countries, UNDP took the position that in most cases the river basin was the appropriate geographical entity for development. However, the amount of technical Assistance required to evaluate the potentialities of a large river or lake basin is beyond the capabilities of any single donor of assistance. Similarly, the capital investment required to implement a basin development programme, ranging from US $ several hundred million to possibly US $ several thousand million, is usually beyond the capabilities of any single financial institution. On the basis of the experience gained in the development of the Mekong River and the Senegal River, UNDP advocates concerted and coordinated cooperation among donors interested in different aspects of one given large river or lake basin development, for which it coined the phrase 'multidonor approach'.     

Pro-Poor local economic development in South Africa: The role of pro-poor tourism

This paper describes features of the emerging nexus in South Africa between tourism, poverty alleviation and local economic development (LED) interventions. The South African experience of evolving a strong pro-poor focus in LED planning is distinctive in the international context of writings on LED. Pro-poor LED is increasingly the outcome of the application of measures and programmes that are linked to the approach of pro-poor tourism in both rural and urban areas of South Africa. Two studies are presented of Alexandra township, Johannesburg and the Madikwe Game Reserve in North West Province as examples of pro-poor tourism as a form of pro-poor LED. It is argued that the growth of pro-poor tourism initiatives in South Africa suggests that the country is currently a laboratory for the testing and evolution of new approaches towards the planning of LED that potentially will have relevance for other countries in the developing world.     

Seeds of promise: Developing a sustainable agricultural biotechnology industry in sub–Saharan Africa

In a continent ravaged by poverty, disease and malnutrition, agricultural practices have changed little over millennia. Of all the new technologies recently arisen, molecular biotechnology is one of the few that could signi ficantly improve the livelihoods of the large numbers of people in sub–Saharan Africa. Its impact could exceed that in the developed world, where a multi–billion dollar a year agricultural biotechnology industry has emerged, secured on the back of a highly skilled research and educational sector, extensive biosafety measures, and a strong corporate sector. For much of sub–Saharan Africa, the absence of these foundations constitutes a substantial hurdle to the development of a sustainable biotechnology industry. A critical element is the development of an indigenous and innovative agricultural biotechnology community — one that is responsive to African crops, farming practices and economic imperatives, yet sensitive to local concerns and biosafety issues surrounding use of the controversial GM technology.     

The incidence of land tenure insecurity in Southern Africa: Policy implications for sustainable development

The study presented in this article used a combination of key informant interviews and a review and synthesis of existing country level literature to identify the major sources of land tenure insecurity in six Southern African countries: Botswana, Lesotho, Malawi, Mozambique, South Africa, and Zambia. Findings reveal that the main causes of land tenure insecurity experienced in Southern Africa include lack of land rights of minority groups, unclear or overlapping land rights, overcrowding, land alienation into leasehold, insecurity of farm workers and farm labour tenants, inappropriate and exploitative administrative practices, land encroachment and illegal settlers and limited women's land rights. The article presents a summary of land tenure security related initiatives that the study countries have or are in the process of adopting. Analysis of these initiatives shows that tenure reforms have focused on changing the law and rules but little has been done to translate new laws into implementable programs; capacity building; prioritization of resources to support tenure reform; provision of complementary policies and incentives; addressing HIV/AIDS‐land tenure related problems; and monitoring and evaluation. The paper contends that these policy issues should be addressed in order to ensure realization of land tenure security for all.     

Social and environmental injustices in solid waste management in sub-Saharan Africa: a study of Kinshasa,the Democratic Republic of Congo

This paper investigates social and environmental injustices in solid waste management in Kinshasa, the capital of the Democratic Republic of Congo. The urban poor in most parts of Kinshasa bear a huge encumbrance of the solid waste burden and face multiple challenges associated with poor management of solid waste. This situation has resulted in poor and unhealthy living conditions for the majority of the urban residents. The problem of solid waste management in Kinshasa has further been compounded by rapid urbanisation which has occurred in the face of poor urban governance, civil conflict and weak institutional set-up. The combination of these challenges has resulted in increased overcrowding, poor sanitary conditions, lack of water and an unprecedented accumulation of solid waste which have triggered a myriad of urban problems. The worst affected are the poor urban who reside in locations that receive little or no socio-economic services from the Kinshasa Municipal authority. Using secondary data collected through a desk study, this paper argues that the poor solid waste situation in Kinshasa is not only a health risk, but also presents issues of both social and environmental injustices. These issues are analysed within the context of evolving arguments that focus on the need to develop a pro-poor approach in solid waste management that may present an opportunity for achieving both social and environmental justice for the urban poor in Kinshasa.     

Trace elements in sediments in a city with agricultural development

The objective of this study was to determine the concentrations of trace elements in sediment samples taken from impermeable urban areas of a city with predominantly agroindustrial development characteristics. For this, samples were taken every month from paved streets in the city of Toledo, Paraná State (PR), Brazil. Thus, trace element levels were obtained through analysis performed by optical emission spectrometry with inductively coupled plasma. Levels of total organic carbon were also obtained through the dry combustion method. When compared to local background levels, the trace element levels were shown to be enriched in the following percentage proportions: barium (Ba) (45.4%), copper (Cu) (48.6%), chromium (Cr) (37.2%), manganese (Mn) (81.6%), nickel (Ni) (0%), lead (Pb) (40%), zinc (Zn) (283.7%), magnesium (Mg) (34.3%), and sodium (Na) (250.2%), whereas the carbon (C) percentages were around 1%. The most significant enrichment factors occurred for Ba, Cr, Pb, Zn, Mg, and Na. The highest rates occurred in geoaccumulation where the sediments were enriched by zinc. According to the principal guidelines, the concentrations obtained for cadmium (Cd), Cr, Cu, Ni, and Zn can cause adverse environmental impacts.