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Volta River
The Volta River is the main river system in the West African country of Ghana. It flows south into Ghana from the Bobo-Dioulasso highlands of Burkina Faso. The main parts of the river are the Black Volta, the White Volta, and the Red Volta. In the northwest, the Black Volta forms the international borders between the Ivory Coast, Ghana, and Burkina Faso. The Volta flows southward along the Akwapim-Togoland highlands, and it empties into the Atlantic Ocean at the Gulf of Guinea at Ada Foah. It has a smaller tributary river, the Oti, which enters Ghana from Togo in the east. The Volta River has been dammed at Akosombo for the purpose of generating hydroelectricity. The reservoir named Lake Volta stretches from Akosombo Dam in the south to the northern part of the country, and is the largest man-made reservoir by area in the world. Volta was named by the Portuguese, meaning twist or turn. The country of Burkina Faso was formerly called Upper Volta, after the river. The reserv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adomi Bridge
The Adomi Bridge (originally the Volta Bridge) is a latticed steel arch suspension bridge crossing the Volta River at Atimpoku in Ghana in West Africa. It is the first permanent bridge to span the Volta River, which drains south into the Gulf of Guinea, and is Ghana's longest suspension bridge. It provides the main road passage, just south of the Akosombo Dam, between the Eastern Region and the Volta Region of Ghana. It was opened in 1957 by Kwame Nkrumah, Ghana's first president. The iconic crescent-shaped arch bridge is featured in Ghanaian stamps and currency. History In 1953 (before the independence of Ghana in 1956 from British colonial rule), the decision was made to build a bridge across the Volta River to replace the overloaded ferry service at Senchi where delays were occasionally up to a few days. Reconnaissance indicated a good site for a single-span crossing about 800 ft long at a narrow neck of the river at Adomi, about 2.5 miles upstream of the ferry and closer t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adome Bridge
The Adomi Bridge (originally the Volta Bridge) is a latticed steel arch suspension bridge crossing the Volta River at Atimpoku in Ghana in West Africa. It is the first permanent bridge to span the Volta River, which drains south into the Gulf of Guinea, and is Ghana's longest suspension bridge. It provides the main road passage, just south of the Akosombo Dam, between the Eastern Region and the Volta Region of Ghana. It was opened in 1957 by Kwame Nkrumah, Ghana's first president. The iconic crescent-shaped arch bridge is featured in Ghanaian stamps and currency. History In 1953 (before the independence of Ghana in 1956 from British colonial rule), the decision was made to build a bridge across the Volta River to replace the overloaded ferry service at Senchi where delays were occasionally up to a few days. Reconnaissance indicated a good site for a single-span crossing about 800 ft long at a narrow neck of the river at Adomi, about 2.5 miles upstream of the ferry and closer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Farming
upright=1.3, Salmon farming in the sea (mariculture) at Loch Ainort, Isle of Skye">mariculture.html" ;"title="Salmon farming in the sea (mariculture">Salmon farming in the sea (mariculture) at Loch Ainort, Isle of Skye, Scotland Fish farming or pisciculture involves commercial animal husbandry, breeding of fish, usually for food, in fish tanks or artificial pen (enclosure), enclosures such as fish ponds. It is a particular type of aquaculture, which is the controlled cultivation and harvesting of aquatic animals such as fish, crustaceans, molluscs and so on, in natural or pseudo-natural environment. A facility that releases juvenile fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery. Worldwide, the most important fish species produced in fish farming are carp, catfish, salmon and tilapia. Global demand is increasing for dietary fish protein, which has resulted in widespread overfishing in wild ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetation, revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volta River Authority
The Volta River Authority (VRA) is the main generator and supplier of electricity in Ghana. They are also the responsible for the maintenance of the hydro power supply plant. Establishment The VRA was established by the Volta River Development Act, Act 46 of the Republic of Ghana on 26 April 1961. The main purpose of the VRA is to generate and supply electricity for Ghana's needs. It is also responsible for managing the environmental impact of the creation of the Volta Lake on the towns and people bordering the lake. The VRA maintains a national energy supply grid and although it started with hydroelectric power, it is now branching into other types of energy such as thermal energy. The company represents Ghana in the West African Power Pool. Power generation *Akosombo Hydroelectric Project * Kpong Dam *Takoradi Power Station * Navrongo Solar Power Plant * Tema Power Station * Kpone Power Station Other projects *Schools *Health services *Environmental and Resettlement acti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Plant
A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid. Many power stations contain one or more generators, a rotating machine that converts mechanical power into three-phase electric power. The relative motion between a magnetic field and a conductor creates an electric current. The energy source harnessed to turn the generator varies widely. Most power stations in the world burn fossil fuels such as coal, oil, and natural gas to generate electricity. Low-carbon power sources include nuclear power, and an increasing use of renewables such as solar, wind, geothermal, and hydroelectric. History In early 1871 Belgian inventor Zénobe Gramme invented a generator powerful enough to produce power on a commercial scale for industry. In 1878, a hydroelectric power station was designed and built by Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Region Of Ghana
The Northern Region is one of the sixteen regions of Ghana. It is located in the north of the country and was the largest of the sixteen regions, covering an area of 70,384 square kilometres or 31 percent of Ghana's area until December 2018 when the Savannah Region and North East Region were created from it. The Northern Region is divided into 14 districts. The region's capital is Tamale. Geography and climate Location and size The Northern Region is bordered on the north by the North East region, on the east by the eastern Ghana-Togo international border, on the south by the Oti region, and on the west by the Savannah Region. Northern region is made up of 14 districts. Climate and vegetation The Northern Region is a Guinea Savanna grassland. The vegetation consists predominantly of grassland, especially savanna with clusters of drought-resistant trees such as baobabs or acacias. Between January and March is the dry season. The wet season is between about July and December w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Gonja District
Central Gonja District is one of the seven districts in Savannah Region, Ghana. Originally it was formerly part of the then-larger West Gonja District on 23 December 1988, until the part of the district was split off by a decree of president John Agyekum Kufuor in August 2004 to create Central Gonja District; thus the remaining part has been retained as West Gonja Municipal District (which it was elevated to municipal district assembly status on 27 January 2020). The district assembly is located in the central part of Savannah Region and has Buipe Buipe is a small town and is the capital of Central Gonja District, a district in the Savannah Region of north Ghana. Because of the proximity of limestone deposits, Buipe is the proposed location of a cement works. The Black Volta The Black ... as its capital town. See also * References {{coord, 8, 47, 11.76, N, 1, 27, 54.72, W, region:GH, display=title Districts of the Savannah Region (Ghana) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yapei
Yapei or Yape is a small town in the Central Gonja District, a district in the Savannah Region of north Ghana. Geography The White Volta passes through the town; making it an important terminus point. There are few rapids on the eastern end of the river towards Akosombo. As a result, navigation is possible; the Yapei Queen Ship, which is a cargo ship used to sail from Akosombo with petrol and other convenience food stuffs up to the Yapei port. Economy The presence of limestone has attracted cement companies; SAVACEM, to set up cement production manufacturing plants in Yapei. The BOST (Bulk Oil Storage and Transport) company of Ghana has also built petrol reservoirs in Yapei where petrol and other products are transported via pipeline transport and pipes from Juapong up to Bupei and then carted by lorries to Bolgatanga Bolgatanga ( Frafra: '), colloquially known as ''Bolga'', is a town and the capital of the Bolgatanga Municipal District and Upper East Region of Ghana, adjac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
