characteristics of rivers in sierra leone

This is a preview of subscription content, access via your institution. Official name: Scanned by Google. https://doi.org/10.1038/192078b0, Mayland HJ (1995) Cichliden. 402 kilometers (250 miles), Territorial sea limits: Checklist of freshwater fishes of Africa Vol 1. Part of Springer Nature. [11] The site is bounded by Cape Point on the western side of the Freetown, by the Bunce River on one of its banks, and the Tagrin Point where areas of the Rokel joins at the southern end of its mouth. Berkeley: University of California Press, 2001. The districts are divided into 186 chiefdoms. Within and between river differences were analysed and a high degree of statistical similarity was found between the species composition of . Flag. Omissions? Ser. The area is calledWestern AreaorFreetown Peninsula. Republic of Sierra Leone, Area: http://www.sierra-leone.org/index.html is the most productive part of the equatorial area (Herbland and Le Bouteiller, 1982). N-14, Doc. The original link is to Harvard University Department of Economics. around the Rokel/Sierra Leone estuary - based on Strasser-King (1979). Scanned by Google. Scanned by Google. Figure 2 Diagramatic representation of present-day distribution of sediments The Mende, found in the east and south, and the Temne, found in the centre and northwest, form the two largest groups. [5] As the estuary widens and joins the Atlantic its width is about 11km (6.8mi). Smallholder tobacco growing along the Rokel River has been successfully developed. Rokel River and its tributaries are defined as the "Rokel River Group" for geological study. By F. Harrison Rankin, 1936. [3] The river basin measures 10,622 square kilometres (4,101sqmi) in size, with the drainage divided by the Gbengbe and Kabala hills and the Sula Mountains. Please refer to the appropriate style manual or other sources if you have any questions. sub-community, sparid community is associated with the type of bottom deposit and with House of Commons, from page 316, 1791. List of rivers of Sierra Leone - Simple English Wikipedia, the free Sierra Leone. Great Scarcies River (Kolent River) Little Scarcies River (Kaba River) Mabole River; Mongo River; Lolo River; Sierra Leone River. conditions and the fisheries of Sierra Leone. km. TOPOGRAPHIC AND OCEANOGRAPHIC CONDITIONS, 2.2.1 Bottom types and littoral morphology, 2.2.1 Thermal stratification and salinity factor. The Sierra Leone River is a river estuary on the Atlantic Ocean in Western Sierra Leone. Longhurst (1958) considers the The southern African region can be split into the well-watered tropical North, drained by major rivers such as the Zambezi and Okavango, and the water-limited South, of which the western side is truly arid, and the eastern and southern regions are more adequately provided for. The Abstract. Pages in category "Rivers of Sierra Leone" The following 10 pages are in this category, out of 10 total. The river basin measures 10,622 square kilometres (4,101sqmi) in size, with the drainage divided by the Gbengbe and Kabala hills and the Sula Mountains. The needs for conservation are considered and the particular need for genetic conservation and the preservation of the riverain forests emphasised. Presented to both Houses of Parliament by command of Her Majesty, July 1899. The Sierra Leone Web is independent, not affiliated with any institution, organisation or government. Written by British Lieutenant John Matthews about his experiences in Sierra Leone in 1785, 1786 and 1787. silty clays at the mouth of the estuary (Strasser-King, 1979). The Sierra Leone River Estuary regularly accommodates important populations of wintering birds of global significance such as Ringed and Kentish Plovers, Sanderlings and Curlew Sandpipers. Fig. https://doi.org/10.1007/s10641-018-0742-2, https://doi.org/10.1017/S0021853700001146, https://doi.org/10.1016/j.ympev.2013.03.015, https://doi.org/10.1007/978-1-349-12961-4. Also important are the Mano and Moro Rivers, which form the southern Longman Group Limited, London, p 284, Matthes H (1961) The feeding habits of some central African freshwater fishes. The Rokel River originates in the Loma Scanned by Google. [1][2], The Rokel rises in the 900 metres (3,000ft) high interior plateau of the Loma Mountains, in the Guinea Highlands of north central Sierra Leone, flows southwest about[vague] 240 miles (390km) through hill ranges and, together with a smaller, parallel stream called Port Loko Creek, feeds into the Rokel estuary before entering the Atlantic Ocean. Apart from a mountainous peninsula some 45 km long, the coastal zone is flat with a fringing mangrove swamp extending 30 km inland. The formation is broadly categorized as folded sedimentary rocks. https://doi.org/10.1007/s10641-018-0742-2, DOI: https://doi.org/10.1007/s10641-018-0742-2. The Little Scarcies (Kaba River) has a large mud bank at its The cyclothem (series of beds deposited) in Sierra Leone Google Scholar, Paugy D, Leveque C, Teugels GG, Bigorne R, Romand R (1990) Freshwater fishes of Sierra Leone and Liberia: annotated checklist and distribution. The interior plains lie inward and are covered by seasonal swamps in the north and rolling wooded country in the south. The White Man's Grave: A Visit to Sierra Leone, in 1834, Volume I. The estuary is also important for shipping. northern border with Guinea. Guinea Current (GC) which runs along the West African coast from Senegal to the Bight of Gola Forest research Programme.

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