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Ghana Water had requested a 400% tariff increase to fully cover costs, but the regulator had pared down the request substantially, citing concerns about affordability. [4] Between 1990 and 1997, the average water tariff in Ghana's urban areas had been in the range of US$0.10 to US$0.15 per m³.
Sea level rise can make coastal flooding worse. In some areas there are also risks of glacial lake outburst floods. There are many adaptation options for flooding: [30] Installing better flood defences such as flood barriers, sea walls and increased pumping capacity [31] Installing devices to prevent seawater from backflowing into storm drains [32]
Common variants of qanat in English include kanat, khanat, kunut, kona, konait, ghanat, ghundat. [3]Qanāh (قناة) is an Arabic word that means "channel". [4] In Persian, the words for "qanat" are kārīz (or kārēz; كاريز) and is derived from earlier word kāhrēz (كاهریز).
The Environmental Protection Agency, (EPA Ghana) is an agency of Ministry, established by EPA Act 490 (1994). [1] The agency is dedicated to improving, conserving and promoting the country's environment and striving for environmentally sustainable development with sound, efficient resource management, taking into account social and equity issues.
Lift irrigation schemes must accomplish two main tasks: first, to carry water by means of pumps or other way, from the water source to the main delivery chamber, which is situated at the top most point in the command area.
Some irrigation schemes use water wells for irrigation. As a result, the overall water level decreases. This may cause water mining, land/soil subsidence, and, along the coast, saltwater intrusion. Irrigated land area worldwide occupies about 16% of the total agricultural area, and the crop yield of irrigated land is roughly 40% of the total ...
The Akosombo Dam was called "the largest single investment in the economic development plans of Ghana." [4] The dam is significant for providing the majority of both Togo and Benin's electricity, although the construction of the Adjarala Dam (on Togo's Mono River) hopes to reduce these countries' reliance on imported electricity. [5]
Ghana formed the National Disaster Management Organisation in 1996, [3] backed by an act of Parliament (Act 927) to manage disasters and emergencies. This was after Ghana had responded to the United Nations Declaration GAD 44/236 of 1989 declaring 1990 to 1999 as the International Decade for Natural Disaster Reduction (IDNDR).