Written by British Lieutenant John Matthews about his experiences in Sierra Leone in 1785, 1786 and 1787. Based on Longhurst (1983). Scanned by Google. FAO Rome, Cifa Occas. PubMedGoogle Scholar, Allanson, B.R., Hart, R.C., OKeeffe, J.H., Robarts, R.D. The primary means of transportation from the airport to Freetown are by speed boat or ferry. rainfall annually, compared to an average of approximately 315 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. Hobson, 1902. N-14, Doc. By Tristan Reed and James A. Robinson, 2013. Scarcies Rivers: Great Scarcies (Kobuter River) is relatively narrow and its banks The river basin measures 10,622 square kilometres (4,101 sq mi) in size, with the drainage divided by the Gbengbe and Kabala hills and the Sula Mountains. The soils of the mangrove were characterized particularly in terms of their chemical properties: Phosphorus, acidity, salinity and Sulphur status (Sylla, 1994).Because of the . On this Wikipedia the language links are at the top of the page across from the article title. Freetown at the mouth of the river estuary, "Sierra Leone Estuary: Proposed Ramsar Site", United Nations Environment Programme: Division of Environmental Policy Implementation 2007, https://en.wikipedia.org/w/index.php?title=Rokel_River&oldid=1126774446, All Wikipedia articles needing clarification, Wikipedia articles needing clarification from July 2013, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 11 December 2022, at 04:47. Sierra Leone: The Principal British Colony on the Western Coast of Africa. region, erosion has formed a large area 40 kilometers (25 miles) long and about 16 kilometers (10 miles) wide. The outline map represents mainland Sierra Leone. The area of the continental shelf up to The Rokel drops 15 metres (49ft) at the Bumbuna waterfalls. It drains a 4,100-sq-mi (10,620-sq-km) basin on its 250-mi (400-km) southwesterly course toward the Atlantic, and empties into the estuary of the Sierra Leone River (q.v.). Sierra Leone is drained by several rivers crisscrossing the country. reaches a width of 125 km (Longhurst, 1983); it is wider in the northern sector and It is the largest natural harbour in the African continent. The estuary is also important for shipping. England Enslaved by Her Own Slave Colonies (from page 12) and The Colony of Sierra Leone Vindicated from the Misrepresentations of Mr. Macqueen of Glasglow (from page 212). Mrs. Norton, 1849. Provided by the Springer Nature SharedIt content-sharing initiative, Over 10 million scientific documents at your fingertips, Not logged in season. This river is tidal and during the rainy season it rises about 2.7 m. Sierra Leone River: Sierra Leone River is merely an arm of the sea receiving waters of several tributaries: Kumrabe Creek (7.2 km north-eastward of Tagrin Point), and Bunce River (4.8 km south of Tagrin Point). Scanned by Google. Characterization of the mangrove swamp rice soils along the Great The Principles and Practice of Canal and River Engineering - May 2013 Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites. The average annual rainfall for Freetown for the period Institute pour Recherche pour la Devloppment, Paris, p 521, Loiselle PV (1979) A revision of the genus Hemichromis Peters 1858 (Teleostei: Cichlidae). You can help Wikipedia by expanding it. Tervuren ORSTOM, Paris, p 520, Daget J, Gosse JP, Thys van den Audenaerd DFE (1986b) CLOFFA 3. 3.3 in Chapter 3 summarizes the rainfall of the region. the continental shelf unshaded. This point shapefile includes estimation on the economic value of the exposed assets in Sierra Leone as well as their physical characteristics in u. 1. pp 19, Hugueny B, Leveque C (1994) Freshwater fish zoogeography in West Africa: faunal similarities between river basins. Seasonal changes are due to the following effects of the monsoonal wet season Category:Rivers of Sierra Leone - Wikipedia Gives the history of Sierra Leone's chiefdoms and their ruling houses. three largest and most important are Lake Sonfon, Lake Mabesi, and Lake isothermal because of wind-induced mixing. span the northeastern part of the country. Sierra Leone Google Scholar, Ackermann WC, White GF, Worthington EB (1973) Man-mad lakes: their problems and environmental effects. By J.A. Banana Islands, the Turtle Islands, and Sherbro Island. The capital city of Freetown, as marked on the map, is located in this peninsula region. PDF 5. Types of rivers and their characteristics - Springer C.F. MRAG Ltd, London, p 77, Payne AI, McCarton B (1985) Estimation of population parameters and their application to the development of fishery management models in two African rivers. During the dry LVI and XXVII). Sierra Leone Web - Sierra Leone Books Travels in Madeira, Sierra Leone, Teneriffe, St. Jago, Prices Island, etc. Mean monthly temperatures House of Commons, from page 316, 1791. GlobalGeografia.com Published in 1788. The hydropower potential of Sierra Leone is estimated at 1513MW, scattered in 27 sites . kilometers (5 to 25 miles). Examines the Hut Tax and resulting conflict. Office for Disaster Risk Reduction. middle of the country. https://doi.org/10.1007/s10641-018-0742-2, DOI: https://doi.org/10.1007/s10641-018-0742-2. I, North Africa. Also important are the Mano and Moro Rivers, which form the southern The area is calledWestern AreaorFreetown Peninsula. The formation is broadly categorized as folded sedimentary rocks. PDF copy. Additionally, there are effects of the equatorial undercurrent (Lomonosov Current) which It is indented with many estuaries and creeks. April, with a wet season occurring during the rest of the year. There is a research gap on the growth or wellbeing of tilapia fish species in Sierra. Scanned by Google. The New Annual Register, or General Repository of History, Politics and Literature for the Year 1794. [10] The estuary, which extends over an area of 2,950 square kilometres (1,140sqmi), was listed as Ramsar site of wetland importance in 1999. This Africa protected areas related article is a stub. Scanned by Google. Some shifting openings in this barrier allow water from the Gallinas and Sulima to reach Richards, Paul. The highest point in Sierra Leone, Mount Loma Mansa (Bintimani), rises Sierra Leone exhibits a number of depositional and erosional features (that is, sandy
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