Water in Africa: the Paradoxes of a Highly- Coveted Resource
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Participatory Geographic Information Systems (P-GIS) for ict4d natural resource management and food security in Africa article www.leadinafrica.org/sigp1 January 2011 Water in Africa: the By Mbaye DIENG, PhD., Consultant, paradoxes of a highly- ICT4D programme, ENDA Lead Africa coveted resource Water is obviously a natural need: lakes, plus sizeable ground waters. everyone needs water and there are few Annual rainfall in Africa totals about economic activities that do not depend 20,360 cu km; or, across the continent on it, in one way or another. As noted, H an average 678 mm (AQUASTAT 2005). Dupriez and P De Leener (1990, p2) (1), However, this resource is unevenly "without it nothing grows, without it life distributed between North Africa with is not possible". This is the reason why potential shortages, Saharan Africa and man has always learned to readjust his sub-Saharan Africa which lacks water, behavior, depending on the availability and an equatorial zone with a surplus of of water resources. What is precisely water. A quick look reveals both water- the status of the resource in Africa? scarce areas, like northern Kenya, Niger The programme This paper presents some thoughts or Somalia, and others where water The overall objective on the status of fresh water in Africa; resources are abundant, like Gabon and of this pan-african this is to say water for drinking, irrigation Sierra Leone. programme of research is and to meet the need for increased According to a recent FAO study, to contribute to making resources in cereals in a context of with 3,931 cu km of renewable water available good quality, growth and densification of populations. resources, the Central Region is the best reliable and accessible It addresses some important issues endowed with 48% of the continent's information systems which concern: the water situation in resources for only 18% of its surface through the application relation to the issue of climate change; area. The Gulf of Guinea claims 24% of the P-GIS approach to the challenge of people's access to of the water potential of the continent. improve natural resource water in sufficient quantity and of good In contrast, the region of North Africa management (water, land quality; issues raised by the privatization is the most disadvantaged with less and forest in particular) of access to water (dilemma between than 1% of renewable resources while and promote food security. solvency and solidarity). it represents 19% of the surface area of The programme will also the region. Regarding various countries, support social change in Between scarcity and abundance, the Democratic Republic of Congo holds study countries (Benin, a paradoxical situation. 900 cu km of internal renewable water Kenya, Malawi, Rwanda, While it is primarily seen as the resources, or 23% of African’s water Senegal, Tunisia) by continent of drought and shortages in potential, against only 0.01% in Libya. developing P-GIS as all its forms, Africa actually has a fairly In addition to this very uneven methodological tools for large hydro potential. Indeed, water is distribution, there are many cases participation and to inform abundant since the continent has got of discrepancy at local (floods and decision-making. seventeen major rivers, about a hundred droughts) and global levels (reduced 2 flow of rivers, changes to large water expanses inland, to the proliferation of diseases and is one of the major at Lake Chad, for instance) which are the main threat killers in Africa. to the future of fresh water from an economic and social According to the World Health Organization, 80% development perspective, regarding African countries. of diseases are waterborne. Every day, 650 people in Studies including those of AMMA in 2002 (4), show a Africa, mostly children under five years, die of diarrhea. growing scarcity of water resources. The reasons given The annual loss of human life associated with the are many. Climate change is one among others such as consumption of unsafe water is estimated at 30million increasing water requirements (irrigation, domestic use) people. It thus appears that, for lack of proper access to to cope with population growth and the challenges of the resource, water has become directly or indirectly the food security. A series of droughts caused a reduction of first cause of death in Africa. It is true that considerable wetlands in several African countries and a deficit of water efforts have been made to improve people's access to supply. There is also a high rate of evaporation of surface drinking water as part of the 'Water for Life (2005-2015)” waters, ground waters turning saline, the disruption of program. If access rates to drinking water have increased hydrological cycles, etc. Water shortages are legion, and substantially, however, the issue of sanitation is the soft according to IPCC experts, most African countries are underbelly of the political management of water in most located in areas where a little reduction in rainfall can Southern cities. cause significant reductions in the overall availability of water. These same experts argue that, by 2020, it is Water: a public good or an economic resource? expected that "between 75 and 250 million Africans will In view of the impacts of climate change, population be exposed to crises related to water availability of water." growth, diversification of economic activities and the The consequences arising from the scarcity of water current deterioration of the environment, the control and resources provide certain groups with the opportunity to exploitation of water resources in both rural and urban develop strategies for capturing external funding. These areas have become strategic issues. In most cases, actors take advantage of the international environment the lack of appropriate institutional arrangements, that which has become more favorable, with the mobilization is to say governance structures that ensure a sound of the North around the issue of climate change. and sustainable management of water resources, has led, under pressure from financial institutions, to the Beyond the availability of the resource, there is implementation of privatization policies concerning the challenge of access water. As a result, it is the major European multinational The other major challenge of the continent is linked companies such as Vivendi, Suez, Bouygues, BiWater and to people's access to drinking water. Indeed, it is now Saur that control virtually all of the water market. accepted that, across Africa, access to water of sufficient It can be noted that the option for the privatization quality and of good quantity is a major constraint to of access to water has limitations related to the fact that development. Therefore, efficient use of water resources is multinational companies have concentrated on the logic critical to advancing economic progress and environmental of a quest for maximum profit. In the view of Brunel quality. Access to water is essential since it allows for the (2003), "they have concentrated their efforts on profitable achievement of several goals: (i) to improve hygiene and markets and thus ousted the poorer ones ... The result: a human health, (ii) to promote agricultural production “two-speed” Africa; the bigger companies have gone for through the expansion of irrigated lands, (iii) to promote the "jackpot " (urban consumers who buy) at the expense industrial production etc. of the "empty pot" (those who cannot afford it)." The law Regarding the supply of drinking water for the of profit is clearly inconsistent with the requirement of populations, many African countries are faced with respect for human rights that guarantees everyone access difficulties whose magnitude is related to physical, to safe drinking water. Currently, the cost of connection to demographic, economic and political variables. Even in the mains supply is the greatest obstacle to access to areas where water is plentiful, as is the case in Guinea water. In the absence of “social” (subsidized) connections, called “the water tower of West Africa” (6), much of the families with low income can not get access to water. population in the capital (Conakry) has no access to clean Third-world activists have rallied to make sure water water. is considered a public good. Building on the momentum Concerning the whole of sub-Saharan Africa, more than generated by the Millennium Development Goals (MDGs), half the population (about 300 million people or nearly they are trying to convince African governments and their 51% of the population) lacked access to drinking water development partners of the need to counterbalance in the early 2000s. Even in countries with a large water the effects of structural adjustment programs. The potential, access to water, especially for those living in big implementation of these programs has resulted in an cities, is limited. Therefore, rivers, lakes and temporary exacerbation of inequalities in both rural and urban areas. ponds are used as sources for drinking. This contributes 3 Conclusion Bibliography We can say that, all in all, the African continent does AQUASTAT (edited by Karen Franken) "Irrigation in Africa in figures, not really lack water resources, but rather presents FAO Investigations 2005, Multidisciplinary Analysis of the African contrasting situations. With the exception of arid and monsoon. "The African monsoon and its components " Little semi arid regions, Africa is very rich in water. Optimal White Paper 69 pages, 2002 use of this resource must be based on two key levers: (i) the development of much needed infrastructure C. Baron, Maillefert M., 2010, "The management of drinking water in (including water infrastructure to supply water for people Francophone Africa: Elements for an institutionalist of collective and livestock and irrigation schemes to help fight against action", Communication at the International Symposium "Environment, Regions and strategic resources", "Models food insecurity); (ii) the establishment of appropriate Governance for Rights", Lille, 5-7 July 2010.