Land use: arable land: 0.48% permanent crops: 0.01% other: 99.51% (2001)
Irrigated land:
490 sq km (1998 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; locust infestation
Environment - international agreements:
party to: Biodiversity, Climate Change, Desertification, Endangered
Species, Hazardous Wastes, Law of the Sea, 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
People Mauritania
Population:
3,086,859 (July 2005 est.)
Age structure:
0-14 years: 45.8% (male 707,728/female 704,616)
15-64 years: 52% (male 792,589/female 813,763)
65 years and over: 2.2% (male 27,560/female 40,603) (2005 est.)
Median age:
total: 16.98 years
male: 16.71 years
female: 17.24 years (2005 est.)