Location
|
Southern Africa, island in the
Indian Ocean, east of Mozambique
|
Geographic coordinates
|
20 00 S, 47 00 E
|
Map references
|
Africa
|
Area
|
total: 587,041 sq km
land: 581,540 sq km water: 5,501 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 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,
rare earth elements, 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)
|
Total renewable water resources
|
337 cu km (1984)
|
Freshwater withdrawal
(domestic/industrial/agricultural)
|
total: 14.96 cu km/yr (3%/2%/96%)
per capita: 804 cu m/yr (2000) |
Natural hazards
|
periodic cyclones; drought; and
locust infestation
volcanism: Madagascar's volcanoes have not erupted in historical times |
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
|
Madagascar
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