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1.
Sexual violence is an epidemic that often overlaps with the AIDS pandemic and is often a cause and consequence of the spread of HIV/AIDS amongst women and girls. Presently, half or more of the 40 million people infected with HIV in the world are women. Millions of those infected are aged 15-24 years and have suffered some form of intimate partner violence. This group accounts for half of all new infections. In sub-Saharan Africa, young women account for 75% of HIV infections and are approximately two-and-a-half times more likely to be infected than young men of the same age (UNAIDS, Report on the Global AIDS Epidemic: 4th Global Report, Geneva, 2004). What makes women, especially girls and younger women, so disproportionately vulnerable to HIV infection, and why have current AIDS control efforts in sub-Saharan Africa largely failed to stem the epidemic in this gender?  相似文献   

2.
Since 1985, there has been rapid growth in the presence of Australian exploration and mining companies in Africa. This paper sets out the reasons for the interest of those companies, now 20 in number, in various African mineral opportunities. Australian companies spent about US$16 million in 1992 on African exploration and evaluation, with over US$130 million spent on new mine development or expansion. The 20 Australian companies operate in 16 African countries, with two areas of focus, West Africa and Southern Africa. Using the responses to a survey sent to Australian companies operating in Africa in 1991, and to companies known to be interested in prospects there, the paper identifies and categorizes the policy and regulatory requirements needed by investors. Although a gloomy picture has often been painted of investment in Africa, Australian companies recognize that their risk taking, in the light of a declining investment climate in other mining areas, could promote a renaissance of world-scale mining in Africa.  相似文献   

3.
A study prepared by FAO on the irrigation potential of sub-Saharan Africa is compared with the results of a similar study by the World Bank. The FAO study estimates that there are approximately 33 million hectares potentially suitable for irrigation. The World Bank study indicates that the actual number may be closer to 20 million. Reasons are offered to explain the difference in the conclusions of the two studies. This paper also examines the cost of developing irrigation in the sub-Sahara as well as the food-producing potential from irrigation. Costs are found to be in line with irrigation schemes of similar size in other regions. Nevertheless, because much of the irrigation potential is located in only six countries, irrigation does not appear to be a viable means of agricultural development in the sub-Sahara.  相似文献   

4.
Australia is prospective for platinum group metal (PGM) mineralisation (in particular primary magmatic reef, primary magmatic by-product, late magmatic and hydrothermal, and alluvial placer type) but its known PGM endowment is negligible compared to that of South Africa, Russia, the USA and Canada. Most Australian PGM projects are operated by mid-cap or junior companies and form part of larger, more diverse project portfolios held by these explorers. Most projects were ‘hot’ while market conditions were favourable. However, as other metals became ‘fashionable’ and market conditions for PGM changed, so did the focus of these companies. Pure PGM companies are rare in Australia. The search for and development of PGM-only deposits in Australia are high risk business activities. No new primary PGM deposits have been discovered since the mid to late 1980s and none of the significant deposits that were discovered or evaluated in the 1980s have been mined. This review suggests that at least several A$10 million but more likely several A$100 million were sunk into PGM exploration and development projects but none advanced to the mining stage. The viability of Australian PGM projects is very sensitive to (1) metal prices, (2) the US$/A$ exchange rate, and (3) large capital expenditure requirements relative to the small size of Australian PGM-only deposits. Most PGM-only projects were initiated at times of high PGM prices. However, advanced exploration, feasibility studies and project development always lagged behind the price booms. South Africa, Russia and Canada contain approximately 98% of the known global PGM reserves. This situation has a very negative effect on the Australian PGM industry as the well-endowed nations continue to receive the lion's share of exploration spend and new projects.  相似文献   

5.
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.  相似文献   

6.
An analysis of 179 junior exploration floats, listed on the Australian Securities Exchange (ASX) between July 2001 and June 2006, helped to build a basic understanding of the strategy and business structure of these companies. The “typical” junior explorer raised A$4 million at initial public offering (IPO) to finance a 2-year, mainly greenfields exploration program. The capital raised at IPO entitled its investors to approximately half of the company, with the balance in the hands of the promoters, vendors and/or seed capital investors. Of the A$4 million raised at IPO, it intended to spend approximately two-thirds on exploration, while the remainder was absorbed in corporate overheads and the costs of the IPO. Once these were paid, ongoing corporate overheads averaged approximately 28% of its total operational expenditure. However, given an average total annual expenditure of approximately A$2.6 million, most juniors held insufficient capital reserves to meet operational costs beyond a time frame of 2 years. As at October 2006, 9% of the companies were in the process of mine construction, whereas 6% had made it to producer status. The lead time from listing to production ranged from 1.5 to 53 months, giving a median of 28 months.  相似文献   

7.
In sub-Saharan Africa, Southern Africa is the most urbanized region. This dynamic is rapidly transforming the nature of Southern African human settlements which, in turn, has a chain reaction of consequences from negative environmental impact to the need to develop policy for the sustainability of the region's cities. This paper examines the relationship between urbanization trends and environmental change in Southern Africa, and then advocates and discusses priority areas of a managed policy framework for a more constructive approach to responding to the challenge of the sustainability of cities in the region. The paper concentrates on those countries that are members of the Southern African Development Community (SADC).  相似文献   

8.
There has been a sharp downturn in the building of electricity production and distribution facilities in sub-Saharan Africa due to economic and financial constraints. In part this was due to the steady decline in GDP in sub-Saharan Africa throughout the 1980s. The slackening growth of demand and the continuing decline in existing generating capacity have led to a shift in emphasis towards the restructuring of electricity companies, management improvements and the rehabilitation of existing plants rather than new investment in production and distribution facilities. Nevertheless, valid doubts remain as to the ability of the African electricity sector to mobilize sufficient resources in the medium term to ensure its development.  相似文献   

9.
In this paper, we argue for the importance of incorporating a gendered perspective for the effective development of sustainable agricultural biotechnology systems in sub-Saharan Africa. Priority setting for agricultural policy and project development requires attention to gender issues specific to the demands of agricultural biotechnology. This is essential for successfully addressing food security and poverty reduction in sub-Saharan Africa (SSA). There has been a great deal of debate and literature on the implications of gender in agricultural development and policy. However, the implications of gender in agricultural biotechnology and have received relatively less attention, especially in SSA. Based on interviews with key stakeholders in agricultural biotechnology across SSA, review of pertinent literature and field observations, we have found that incorporating a gendered perspective is critical for the sustainable development of agricultural biotechnology and requires attention in five areas: the inclusion of women, particularly women farmers, in decision-making around biotech/genetically modified (GM) crop and trait selection; equal representation of women as men in education for agricultural science and in agricultural biotechnology research and development professions; greater involvement of women in extension services and farmers’ associations for successful delivery of information about biotech crops equality between men and women in access to resources for biotech/GM crop cultivation; and increased control for women farmers over biotech/GM crop management and income generation. We explain the consequences of failing to include such gender-responsive considerations into priority setting for agricultural biotechnology development and policy in SSA and provide recommendations for how policy makers and project partners of development initiatives can avoid such oversights.  相似文献   

10.
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.  相似文献   

11.
This paper summarizes Bureau of Mines research relating to the state of the world gold industry. The authors discuss the world gold industry structure, demonstrated gold resources, current production, and the long-term cost and availability of potential future gold production.
The long-term cost and availability of primary gold production from 111 significant producing mines and developing deposits in 13 market economy countries (MECs) is evaluated. Total recoverable gold available (as of January 1984) from the evaluated mines and deposits is estimated at 819 million troy ounces. The Republic of South Africa is estimated to account for 87% of total recoverable gold. The USA and Canada account for 4% and 4.5% of the total, respectively. Eighty-three per cent of total recoverable gold is available at a constant 1984 break-even price of $400 per ounce, and 70% is available at $300 per ounce. South Africa accounts for 90% of the gold available at $400 per ounce or less. Gold resources in the Soviet Union and China are discussed but not evaluated for costs of production. Some conclusions of the analyses are that South Africa should remain the largest world producer until the year 2000 and annual MEC output in the year 2000 should not be significantly different from current output, given constant 1984 gold prices of more than $300 per ounce.  相似文献   

12.
Land clearing and forest sector residues, notably the wastewood generated on large timber plantations, can provide a sizeable and hitherto neglected source of woodfuel. This article highlights experience in Malawi where wastewood from pine plantations is converted into charcoal that is sold to residential, industrial and agro-industrial users. Similar initiatives proposed in other countries of sub-Saharan Africa indicate that comprehensive utilization of wastewood resources could help to reduce regional and local imbalances.  相似文献   

13.
This paper introduces a special issue on ‘Corporate Social Responsibility in the extractive industries: experiences from developing countries’. Drawing upon case study analysis from Latin America, sub-Saharan Africa and Asia, the papers in this issue broaden understanding of how multinational mining and oil and gas companies have embraced the CSR challenge and responded to criticisms of their performance in developing countries. This paper provides an introduction to the debate on CSR in the extractive industries in developing countries, reviewing the key issues examined on this subject to date.  相似文献   

14.
This paper reviews a recent assessment of fluorspar reserves and resources for 13 market economy countries and the People's Republic of China, and how they relate to the overall availability of fluorspar on the world market. Current world production, consumption and world trade issues are discussed.
Nearly 5 million tonnes of fluorspar were produced in 1985, and approximately 60% of that enters the world export market. In recent years world trade has started to shift away from the acid, metallurgical and ceramic grades of fluorspar, as ore-producing countries look towards higher-value downstream products.
Total potentially recoverable fluorspar from 52 major producing mines and deposits is estimated at nearly 95 million tonnes (as of January 1985). The Republic of South Africa accounts for 31% of the reserves, with Mexico and the People's Republic of China each contributing 18%.
The average total cost and availability of fluorspar is evaluated. Approximately 75% of acid-grade fluorspar evaluated is potentially available at or below a 1985 constant-dollar cost of US$110 tonne−1. Nearly 94% of metallurgical grades are potentially available at costs of US$75 tonne−1 and below, and virtually all of the ceramic grades could be produced at costs below the 1985 reported market price of US$103 tonne−1.  相似文献   

15.
This paper reports on the participation of the International Council for Local Initiatives (ICLEI) in EIA training in sub-Saharan Africa. It draws from the experiences of an EIA training project in which 365 participants from 17 African cities in six sub-Saharan African countries participated. A total of 27 resource persons from six African countries were hired and gained experience as EIA trainers for local authorities. A number of participating local authorities are already implementing and competently evaluating EIAs as a result of the training workshops. The successful implementation of EIA at the local level greatly depends on the awareness and understanding, by all the stakeholders, of the relevant legislative framework in which the EIA programme is applied. The participants were asked to identify impacts of specific projects, determine mitigation measures and recommend a suitable monitoring programme. The field exercises proved extremely valuable in that they provided a practical opportunity for workshop participants to build essential EIA skills while at the same time providing input into the actual development process in some cases. After the training workshop, participants opined that they were able to understand the value of EIA and the need for its incorporation into the decision-making process.  相似文献   

16.
In order to meet China’s rapidly increasing demand for oil, Chinese oil companies have been investing in oil production around the world. This article addresses one specific aspect of the more generalized fears expressed about China’s increasing demand for natural resources which is the impact that its oil companies will have on the corporate social responsibility (CSR) movement. In doing so, it limits its analysis to the three main Chinese oil companies: the China National Petroleum Corporation (CNPC), the China Petroleum and Chemical Corporation (Sinopec) and the China National Offshore Oil Corporation (CNOOC) and their investments in sub-Saharan Africa.  相似文献   

17.
Studies of the resource curse as it affects African states abound, yet few deal specifically with the experiences of South Africa. The inability of countries to convert natural resource wealth into income and improved development measures remains highly pertinent and is especially apparent in Africa's largest economy. This paper takes a unique approach to study the resource curse by comparing South Africa's political economy with the existing resource curse literature. Using data from international organisations, studies of poverty and qualitative evidence this paper examines South Africa's experience with mineral extraction. It is found that South Africa has experienced many of the symptoms outlined in the resource curse literature including relatively slow GDP growth, gross inequalities, entrenched poverty and the creation of a rentier state. Overall, it is concluded that South Africa has failed to benefit from natural resource wealth and can be classified as a resource cursed state. Not only has mineral wealth failed to benefit much of South Africa's population, sections of society have actually been harmed through the process of mineral extraction. This paper is the first to examine South Africa in light of the current resource curse literature and to conclude that the state far more closely resembles its sub-Saharan African neighbours than its upper-middle income peers.  相似文献   

18.
This paper examines the issue of land tenure and how it influences artisanal and small-scale mining (ASM) activity in Ghana. Over the past few decades, attempts by governments in sub-Saharan Africa to regulate or formalize ASM as a result of the sector's increasing socio-economic and environmental importance have largely been unsuccessful. Even though mining laws have tended to vest all minerals in the state, increasing evidence suggests that mineral-rich lands for artisanal mining continue to be frequently traded between local landowners and miners or interested groups outside the official legal regime. This development, i.e. land trading for artisanal mining, contributes significantly towards proliferation of illegal ASM activity and hence potentially challenges attempts by governments and development partners to formalise the sector.  相似文献   

19.

This paper reports on the participation of the International Council for Local Initiatives (ICLEI) in EIA training in sub-Saharan Africa. It draws from the experiences of an EIA training project in which 365 participants from 17 African cities in six sub-Saharan African countries participated. A total of 27 resource persons from six African countries were hired and gained experience as EIA trainers for local authorities. A number of participating local authorities are already implementing and competently evaluating EIAs as a result of the training workshops. The successful implementation of EIA at the local level greatly depends on the awareness and understanding, by all the stakeholders, of the relevant legislative framework in which the EIA programme is applied. The participants were asked to identify impacts of specific projects, determine mitigation measures and recommend a suitable monitoring programme. The field exercises proved extremely valuable in that they provided a practical opportunity for workshop participants to build essential EIA skills while at the same time providing input into the actual development process in some cases. After the training workshop, participants opined that they were able to understand the value of EIA and the need for its incorporation into the decision-making process.  相似文献   

20.
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.  相似文献   

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