River Severn | River Thames. FishCoM Ghana is financed by United States Agency for International Development (USAID). There are three principal types of vegetation from south to north occurring in the coastal savanna, in the forest zone, and in the northern savanna zone. The river is primarily located in Burkina Faso and forms a segment of the international border between Burkina Faso and Ghana. Ghana is not different. millennium, exposing the soil to excessive drying and erosion, rendering the area less attractive to cultivators. The Densu River Basin, location of the important urban centers of Koforidua and Nsawam in the eastern lowlands, has an undulating topography. Some experts prefer to classify this region as a subdivision of the Ashanti Uplands because of the many characteristics they share. Ghana is drained by a large number of streams and rivers. Jump to navigation Jump to search. To the west of Accra, the low plains contain wider valleys and rounded low hills, with occasional rocky headlands. In Ghana, there are many tourist sites in 10 of its different regions. Moreover, the sandy soil of the delta gave rise to the copra industry. The Kwahu Plateau, which marks the northernmost extent of the forest area, also serves as an important climatic divide. Ghana's topography consists mainly of low plains but its south-central area does have a small plateau. Be it transporting goods or people, you cannot take away the advantages of a river that is navigable, even if it is only navigable by a small ship. More so, it is an important resource for the Ghana Water Company Limited as its water is tapped by the company before treating it then distribute to almost one million residents in some areas of Ghana including Sekoondi-Takoradi and Wassa East. The Pra River has the funda mental responsibility of carrying untreated sewage, effluents from mining companies and fertili zers as a result of farming along its banks into the ocean. the powerful waves of the sea. The Southern Ashanti Uplands, extending from the foot of the Kwahu Plateau in the north to the lowlands in the south, slope gently from an elevation of about 300 meters in the north to about 150 meters in the south. on R.Volta in Ghana and on R. Zambezi. Needless to say, the government is stepping up its efforts to contain the situation and has started taking the necessary steps to ensure they curb this menace. Low plains stretch across the southern part of the country. Like most West It also flows in a southerly direction, but it empties into a lagoon in the southeast corner of C�te d'Ivoire. Classifying Rivers - Three Stages of River Development River Characteristics - Sediment Transport - River Velocity - Terminology The illustrations below represent the 3 general classifications into which rivers are placed according to specific characteristics. It was used to float timber to the Ghanaian coast. The region is the country's chief producer of cocoa, and its tropical forests continue to be a vital source of timber for the lumber industry. The river runs for the Akwapim mountains along the Ghana-Togo border to the Volta Lake (Figure 1). Ghanaian rivers are home to a myriad of flora and fauna. The water was slightly alkaline, brackish to fresh and of mixed Ca–Na–HCO 3 and Ca–HCO 3 types. In most cases, a small stream will lead to a bigger stream, which will then lead to a river, and finally an open body of water. The Black Volta is the second largest river in Ghana. Habitats. Rivers drain nearly 75% of the earth's land surface. The country's warm, humid climate has an annual mean temperature between 26C and 29C. With a total area of 238,533 square kilometers, Ghana is about the size of Britain. The Pru River is a river of Ghana. The fact that the river passes through dense forests brings out its enchanting beauty clearly. However, the size of ships that can use the river is what hinders transportation. This trade is now carried by road and rail transportation. To avoid the lowest-lying areas, for example, the road between Accra and Keta makes an unusual detour inland just before reaching Ada and finally Ghana, Togo, and Benin. The river waters were well oxygenated with a mean DO concentration of 6.3 mg/l. As the sun returns south across the equator, the dry, dusty, tropical The Densu River is unique as it passes through a record 3 regions going through 11 Government Assemblies. The ranges are largely covered with deciduous forests, and their higher elevation provides a relatively cooler, pleasant climate. Two of the river’s three headstreams rise in the Fouta Djallon highlands in Guinea, after which it flows to the northwest and then to the In part the Dam was more beneficial than anticipated because of the unexpected increase in petroleum prices in the 1970's. The population structure has a broad base with people below 15 years constituting about a third of the total population of the delta … The Greenwich Meridian, which passes through London, also traverses the eastern part of Ghana at Tema. The Ankobra, which flows to the west of the Pra, has a relatively small drainage basin. The Ankobra river rises north east of Wiawso. Putting its economic benefits aside, the Pra River is a spectacular sight to behold. This coastal savanna, only about eight kilometers in width at its western end, stretches This notwithstanding, road links with Keta continue to be a problem. Ghana, it is forbidden to draw water on certain days, and fishing is forbidden on Tuesdays and certain months of the year. across the Sahara, and the opposing tropical maritime or moist equatorial system. Water. The population that surrounds the river engages mainly in agriculture. The valley of the Birim River, one of the The population of the Volta Delta as defined in Fig. A substantial percentage of foods we consume on a regular basis can be attributed to irrigation from rivers. Nitrogen and phosphorus levels were below their natural background values. At one time, the Ankobra helped transport machinery Sénégal River, river of western Africa, with a length of 1,020 miles (1,641 km). 300 meters, but few exceed 600 meters. This work aims at the identification and mapping of areas prone to ecological vulnerabilities in the Densu River Basin of Ghana. The Volta River is one of the major rivers in Africa. The Volta River is a major river that flows for about 930 miles, from Burkina Faso’s Bobo-Dioulasso highlands into Ghana, and finally into the Gulf of Guinea. Development of a River Profile-Longitudinal section of a river from source to mouth. A low-pressure belt, or intertropical front, in the air mass brings warm air, rain, and prevailing winds from the southwest. By the time of the Muslim conquest of North Africa in the 7th century, the camel had changed the earlier, more irregular trade rout… The dam is actually the second largest electricity producing dam in the entirety of Ghana. To the south of the divide are several smaller, independent rivers. The river stretches a total of 855 kilometers. Furthermore, do note that, the river is not a good travel route as it is not easily maneuverable even for those who might want to use a canoe. Characteristics of Ghanian Mountains. Further hindrance to transport in the river is the presence of rapids. Table 16: Area and length of main tributaries in the Volta River Basin in Ghana Table 17: Some Important Relief Characteristics Table 18: Identified Soil Groups in the Volta River Basin of Ghana Table 19: Characteristics of the Zones Table 20: Major … Construction of the dam at Akosombo, about eighty kilometers upstream from the coast, created vast Lake Volta and the associated 768,000-kilowatt hydroelectric project. A number of small streams flow into Lake Bosumtwi, but there is no drainage from it. Almost all the rivers and streams north of this divide form part of the Volta system. A number of rivers are found to the east of the Pra. READ ALSO: Fish Farming in Ghana - Tilapia Business Made Easy. newly created townships on the lake's higher banks. Climate Most of West Africa, from the southern Sahara to the humid coastal countries, has only one rainy season, which lasts from one to six months. In general, however, the land is flat and covered with grass and scrub. here have craggy summits, which give a striking appearance to the landscape. Located in south-eastern Ghana between Longitudes 0° 40′ E and 1° 10′ E and Latitudes 5° 25′ N and 6° 20′ N, the Volta Delta of Ghana covers an area of about 4562 km 2 (Appeaning Addo et al. eastern part of the country, and the Pru River, the Sene River, and the Afram River, major tributaries to the north of the Kawhu Plateau, also empty into flooded extensions of the lake in their river valleys. Table 16: Area and length of main tributaries in the Volta River Basin in Ghana Table 17: Some Important Relief Characteristics Table 18: Identified Soil Groups in the Volta River Basin of Ghana Table 19: Characteristics of the Zones Table 20: Major landuse types in the Volta basin of Burkina (hectares) The lake is navigable from Akosombo through Yeji in the middle of the country; a twenty-four-meter pontoon was commissioned in 1989 to link the Afram Plains to the west of the lake with the lower Volta region to the east. main occupation of the delta people, however, continues to be fishing, an industry that supplies dried and salted fish to other parts of the country. 57 percent in 2008, while the Ghana Water Company Ltd (GWCL) reports 58 percent as the urban water coverage. Volta is actually a Portuguese name that means twist. Soils in the high plains are more arable than those in the Volta Basin, and the population density is considerably higher. Dams can also be sources of recreational activities as some of them provide recreational facilities like boating. The protection of the environment including rivers is the responsibility of the entire percent humidity is possible. The plateau also marks the northernmost limit of the forest zone. To its north, two distinct seasons occur. about 388,000 square kilometers, of which about 158,000 square kilometers lie within Ghana, the Volta and its tributaries, such as the Afram River and the Oti River, drain more than twothirds of the country. Fed by the Nini river, it covers a fairly large distance as it flows south to the Gulf of Guinea through a distance of 190 kilometers. Some rivers have beds filled with boulders and gravel, while others have beds that are either sandy and flat or muddy and full of weeds. program adopted Ghana as one of a select number of African countries whose local farmers were to be educated and financially supported to improve agricultural production, there has been a dramatic increase in grain production in northern Ghana. From Takoradi eastward to the Accra Plains, including the lower Volta region, rainfall averages only 750 millimeters to 1,000 millimeters a year. The most important of these are the Pra River, the Tano 2.0 Location and Physical Environment of River Dayi The Dayi river is located in the Volta Region, east of the Volta Lake. To the south and the southwest, the basin is less than 300 meters. It shares borders with Côte d’Ivoire to … Temperatures are usually high at all times of the year throughout the country. White Volta river is named so owing to the way it has many turns. Monitoring Water Quality in River Bodies of Mining Communities in Ghana Levels of arsenic and antimony in water and sediment from Prestea: A gold mining town in Ghana and its environs Coliform status of water bodies from two districts in Ghana, West … Ghana has a geographical area of 91,843 sq. Ghana shares the Volta River basin with Burkina Faso, Togo, Cote d’Ivoire and Mali. River, the Ankobra River, the Birim River, and the Densu River. eastward through the Accra Plains, where it widens to more than eighty kilometers, and terminates at the southeastern corner of the country at the lower end of the Akwapim-Togo Ranges. Table 4.1 presents a comparison of some key demographic characteristics of the Volta Delta and Ghana. Pra River is one of the rivers in Ghana emanating from the Volta as it flows through some of the most fertile lands in Ghana. Originating from Burkina Faso, the Black Volta stretches a whooping 1,352 kilometers as it meanders through the country from Burkina Faso entering Ghana from the North. Periodic burning evidently occurred over extensive areas for perhaps more than a The Ankobra River Basin and the middle and lower basins of the Tano River to the west of the lowlands form the largest subdivision of the Akan Lowlands. The Pra is the easternmost and the largest of the three principal rivers that drain the area south of the Volta divide. Its northern section, which lies above the upper part of Lake Volta, rises to a height of 150 to 215 meters above sea level. Rising south of the Kwahu Plateau and flowing southward, the Pra enters the Gulf of The hills and slopes in this area are the favored lands for cultivation. We have basically two kinds of rivers which are, the Snow-fed rivers and the second is the Rain-fed rivers. The average elevation in this section is about 450 meters, o The river cuts across in a single channel that may be bordered by levees e.g. A tropical rain forest belt (central and east) broken by heavily forested hills and many streams and rivers, extends northward from the … Rivers: Rivers are large streams that flow over the land. The plateau forms one of the important physical divides in Ghana. Small-scale subsistence farming is typical in the ranges. 4.1).The Volta Delta lies within the Keta Basin, which is one of several fault-controlled sedimentary basins in West Africa (Appeaning Addo et al. River beds provide an essential habitat for the fish and animals that reside in the rivers. Formation o The rivers load is deposited on the estuary when the speed is checked by sea. The Angereb also known as the Bahr as-Salam is a river of Ethiopia and eastern Sudan, and one of the sources of the Nile. continental front, or harmattan, prevails. The ranges south of the gorge form the Akwapim section of the mountains. A river is characterized by continuously flowing water from an upland source into lakes, wetlands or the sea. This plan began in 2017 and the Minister of Lands and Natural Resources stated that the drones would cost about $3 million. Here the terrain is low, averaging 60 to 150 meters in elevation, and annual rainfall is between 1,140 and about 1,400 millimeters. Prior to this, the river was used as a borderline separating the Ashanti Empire from the then Gold Coast. They play a very important part in the water cycle, acting as drainage channels for surface water. . Even with that much species of fish inhabiting the river, the two species that are a delicacy to many are the Tilapia and the Mud-fish. The Tarkwa goldfield, the diamond Salt-making, from the plentiful supply in the dried beds of the lagoons, provides additional employment. 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