Territorial sea: 12 nm;
Gulf of Sidra closing line: 32o 30' N
Disputes: claims and occupies a small portion of the Aozou Strip in northern Chad; maritime boundary dispute with Tunisia; Libya claims about 19,400 km2 in northern Niger; Libya claims about 19,400 km2 in southeastern Algeria
Climate: Mediterranean along coast; dry, extreme desert interior
Terrain: mostly barren, flat to undulating plains, plateaus, depressions
Natural resources: crude oil, natural gas, gypsum
Land use: 1% arable land; 0% permanent crops; 8% meadows and pastures; 0% forest and woodland; 91% other; includes NEGL% irrigated
Environment: hot, dry, dust-laden ghibli is a southern wind lasting one to four days in spring and fall; desertification; sparse natural surface-water resources
Note: the Great Manmade River Project, the largest water development scheme in the world, is being built to bring water from large aquifers under the Sahara to coastal cities
- People
Population: 4,221,141 (July 1990), growth rate 3.1% (1990)