Sierra Leone






Location
Western Africa, bordering the North Atlantic Ocean, between Guinea and Liberia
Geographic coordinates
8 30 N, 11 30 W
Map references
Africa
Area
total: 71,740 sq km
land: 71,620 sq km
water: 120 sq km
Area - comparative
slightly smaller than South Carolina
Land boundaries
total: 958 km
border countries: Guinea 652 km, Liberia 306 km
Coastline
402 km
Maritime claims
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm
Climate
tropical; hot, humid; summer rainy season (May to December); winter dry season (December to April)
Terrain
coastal belt of mangrove swamps, wooded hill country, upland plateau, mountains in east
Elevation extremes
lowest point: Atlantic Ocean 0 m
highest point: Loma Mansa (Bintimani) 1,948 m
Natural resources
diamonds, titanium ore, bauxite, iron ore, gold, chromite
Land use
arable land: 7.95%
permanent crops: 1.05%
other: 91% (2005)
Irrigated land
300 sq km (2003)
Total renewable water resources
160 cu km (1987)
Freshwater withdrawal (domestic/industrial/agricultural)
total: 0.38 cu km/yr (5%/3%/92%)
per capita: 69 cu m/yr (2000)
Natural hazards
dry, sand-laden harmattan winds blow from the Sahara (December to February); sandstorms, dust storms
Environment - current issues
rapid population growth pressuring the environment; overharvesting of timber, expansion of cattle grazing, and slash-and-burn agriculture have resulted in deforestation and soil exhaustion; civil war depleted natural resources; overfishing
Environment - international agreements
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Law of the Sea, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: Environmental Modification
Geography - note
rainfall along the coast can reach 495 cm (195 inches) a year, making it one of the wettest places along coastal, western Africa

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