Search results
Results from the WOW.Com Content Network
Formal and informal water tariffs in 6 Sub-Saharan Cities. World Bank WSS survey database. There is an overall underpricing of formal water and sanitation services in sub-Saharan Africa. [35] [52] A first consequence is an insufficient cost recovery, leading to dependency on foreign aid and governmental support, and to insufficient investments ...
The transport of pipe segments for the Great Man-Made River (GMMR) in the Sahara desert, Libya, during the 1980s.A network of pipes that supplies water from the Nubian Sandstone Aquifer System, a fossil aquifer in the Sahara desert of Libya, the GMMR is the world's largest irrigation project.
Sub-Saharan traditional divination systems display great sophistication. For example, the bamana sand divination uses well established symbolic codes that can be reproduced using four bits or marks. A binary system of one or two marks are combined. Random outcomes are generated using a fractal recursive process. It is analogous to a digital ...
Because of its location in Africa, it is vulnerable to extreme weather, the coastal effects of sea level rise, and changing water systems and water availability. [8] Climate change is expected to severely impact the economy of Liberia, especially agriculture, fisheries, and forestry. Liberia has been an active participant in international and ...
Northern Africa and Sub-Saharan Africa are progressing towards the Millennium Development Goal on water at different paces. [2] While Northern Africa has 92% safe water coverage, Sub-Saharan Africa remains at a low 60% of coverage – leaving 40% of the 783 million people in that region without access to clean drinking water. [2]
Map of larger region that the lakes are in, including the so-called Great Rift Valley. View over Lake Turkana. The Rift Valley lakes are a series of lakes in the East African Rift valley that runs through eastern Africa from Ethiopia in the north to Malawi in the south, and includes the African Great Lakes in the south.
In 2010, 20 percent of rural water systems were malfunctioning, down from 25% in 2007. [3] About 35 percent of the estimated 30,000 hand pumps in Ethiopia, serving an estimated 2 million people, were non-functioning in the mid-2000s. [22] In piped water systems rationing and service interruptions are frequent. [23]
Map of the Great Rift Valley. The Great Rift Valley (Swahili: Bonde la ufa) is a series of contiguous geographic depressions, approximately 6,000 or 7,000 kilometres (4,300 mi) in total length, the definition varying between sources, that runs from the southern Turkish Hatay Province in Asia, through the Red Sea, to Mozambique in Southeast Africa.