Land use: arable land: 39% permanent crops: 2% other: 59% (1998 est.)
Irrigated land: 8,000 sq km (1998 est.)
Natural hazards: earthquakes, landslides
Environment - current issues: air pollution from industrial emissions; rivers polluted from raw sewage, heavy metals, detergents; deforestation; forest damage from air pollution and resulting acid rain; soil contamination from heavy metals from metallurgical plants and industrial wastes
Environment - international agreements: party to: Air Pollution, Air
Pollution-Nitrogen Oxides, Air Pollution-Persistent Organic Pollutants,
Air Pollution-Sulphur 85, Air Pollution-Volatile Organic Compounds,
Antarctic-Environmental Protocol, Antarctic-Marine Living Resources,
Antarctic Treaty, Biodiversity, Climate Change, Desertification,
Endangered Species, Environmental Modification, Hazardous Wastes, Law
of the Sea, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution,
Wetlands signed, but not ratified: Geography - note: strategic location
near Turkish Straits; controls key land routes from Europe to Middle
East and Asia
People Bulgaria
Population: 7,621,337 (July 2002 est.)
Age structure: 0-14 years: 14.6% (male 572,961; female 543,004) 15-64 years: 68.5% (male 2,569,199; female 2,648,461) 65 years and over: 16.9% (male 540,109; female 747,603) (2002 est.)
Population growth rate: -1.11% (2002 est.)
Birth rate: 8.05 births/1,000 population (2002 est.)