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The 1974 Water Master Plan envisaged The Eastern National Water Carrier to supply water to Namibia's central area from the Okavango River, some 750 kilometers to the north on the Angolan border. Construction of the carrier began in the late 1970s in several phases from South to North, first connecting the von Bach Dam to the newly built Omatako ...
Sewage effluent is a major cause of water pollution around urban areas, as inadequate water-treatment facilities in all the major cities of the region release untreated sewage into the river. This has resulted in eutrophication of the river water and has facilitated the spread of diseases of poor hygiene such as cholera, typhus, and dysentery. [56]
Download as PDF; Printable version ... This is a timeline of History of Namibia. Each article deals with events in Namibia in a given year . Pre-1990. Pre-1990 ...
Pages in category "Water supply and sanitation in Namibia" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes .
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Air pollution in Africa is coming to the forefront and must not be ignored. For example, in South Africa the mercury levels are severe due to coal combustion and gold mining. Mercury is absorbed from the air into the soil and water. [19] The soil allows the crops to absorb the mercury, which humans ingest.
A practical definition of water pollution is: "Water pollution is the addition of substances or energy forms that directly or indirectly alter the nature of the water body in such a manner that negatively affects its legitimate uses." [1]: 6 Water is typically referred to as polluted when it is impaired by anthropogenic contaminants.
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