Location: Northern Africa, bordering the North Atlantic Ocean, between Senegal and Western Sahara

Geographic coordinates: 20 00 N, 12 00 W

Map references: Africa

Area:
total: 1,030,700 sq km
land: 1,030,400 sq km
water: 300 sq km

Area—comparative: slightly larger than three times the size of New Mexico

Land boundaries:
total: 5,074 km
border countries: Algeria 463 km, Mali 2,237 km, Senegal 813 km, Western Sahara 1,561 km

Coastline: 754 km

Maritime claims:
contiguous zone: 24 nm
continental shelf: 200 nm or to the edge of the continental margin
exclusive economic zone: 200 nm
territorial sea: 12 nm

Climate: desert; constantly hot, dry, dusty

Terrain: mostly barren, flat plains of the Sahara; some central hills

Elevation extremes:
lowest point: Sebkha de Ndrhamcha -3 m
highest point: Kediet Ijill 910 m

Natural resources: iron ore, gypsum, fish, copper, phosphate

Land use:
arable land: 0%
permanent crops: 0%
permanent pastures: 38%
forests and woodland: 4%
other: 58% (1993 est.)

Irrigated land: 490 sq km (1993 est.)

Natural hazards: hot, dry, dust/sand-laden sirocco wind blows primarily in March and April; periodic droughts

Environment—current issues: overgrazing, deforestation, and soil erosion aggravated by drought are contributing to desertification; very limited natural fresh water resources away from the Senegal which is the only perennial river

Environment—international agreements:
party to: Biodiversity, Climate Change, Desertification, Hazardous Wastes, Law of the Sea, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: none of the selected agreements

Geography—note: most of the population concentrated in the cities of Nouakchott and Nouadhibou and along the Senegal River in the southern part of the country