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The main causes of water scarcity in Africa are physical and economic water scarcity, rapid population growth, and the effects of climate change on the water cycle. Water scarcity is the lack of fresh water resources to meet the standard water demand . [ 1 ]
Surface water sources in Africa are sometimes highly polluted. Factors such as sewage discharges, oil pollution, industrial factors etc. For example, in a study conducted in Nigeria major pollutants were found within the surrounding water including agrochemical runoff, urban waste, and industrial effluents. [ 7 ]
Sand and water on the side of the road, causing erosion on the environment Plastic bags dumped by the road side in Katete in mbarara district in western Uganda. The erosion caused by rains, rivers and winds as well as over-use of soils for agriculture and low use of manures have resulted in turning the soils infertile, as for example, in the plains of the Nile and the Orange River.
For two weeks, Tsholofelo Moloi has been among thousands of South Africans lining up for water as the country's largest city, Johannesburg, confronts an unprecedented collapse of its water system ...
Experts say that apart from the strong storm itself, Libya’s catastrophe was greatly exacerbated by a lethal confluence of factors including aging, crumbling infrastructure, inadequate warnings ...
Water pollution (or aquatic pollution) is the contamination of water bodies, with a negative impact on their uses. [81]: 6 It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and groundwater. Water pollution results when contaminants mix with these water bodies. Contaminants can come from ...
The DRC is the most water-rich country in Africa. It accounts for approximately 52 percent of Africa's surface water reserves and 23 percent of Africa's internal renewable water resources. [5] The internal renewable freshwater resources per capita were estimated at 14,406 m 3 /person/year in 2008. [6]
The Cape Town water crisis in South Africa was a multi-year period in 2015–2020 of water shortage in the Western Cape region, most notably affecting the City of Cape Town. Dam water levels began decreasing in 2015 and the Cape Town water crisis peaked during mid-2017 to mid-2018 when water levels hovered between 14 and 29 percent of total dam ...