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Madagascar - Geography (Facts)

Location: Southern Africa, island in the Indian Ocean, east of Mozambique Geographic coordinates: 20 00 S, 47 00 E Map references: Africa Area: total: 587,040 sq km land: 581,540 sq km water: 5,500 sq km Area - comparative: slightly less than twice the size of Arizona Land boundaries: 0 km Coastline: 4,828 km Maritime claims: territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 nm or 100 nm from the 2,500-m deep isobath Climate: tropical along coast, temperate inland, arid in south Terrain: narrow coastal plain, high plateau and mountains in center Elevation extremes: lowest point: Indian Ocean 0 m highest point: Maromokotro 2,876 m Natural resources: graphite, chromite, coal, bauxite, salt, quartz, tar sands, semiprecious stones, mica, fish, hydropower Land use: arable land: 5.03% permanent crops: 1.02% other: 93.95% (2005) Irrigated land: 10,860 sq km (2003) Natural hazards: periodic cyclones, drought, and locust infestation Environment - current issues: soil erosion results from deforestation and overgrazing; desertification; surface water contaminated with raw sewage and other organic wastes; several endangered species of flora and fauna unique to the island Environment - international agreements: party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Wetlands signed, but not ratified: none of the selected agreements Geography - note: world's fourth-largest island; strategic location along Mozambique Channel