permanent crops: 3%
permanent pastures: 21%
forests and woodland: 29%
other: 6% (1993 est.)
Irrigated land: 31,020 sq km (1993 est.)
Natural hazards: earthquakes most severe in south and southwest; geologic structure and climate promote landslides
Environment - current issues: soil erosion and degradation; water pollution; air pollution in south from industrial effluents; contamination of Danube delta wetlands
Environment - international agreements: party to: Air Pollution,
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: Air Pollution-Persistent Organic Pollutants, Antarctic-Environmental Protocol, Climate Change-Kyoto Protocol
Geography - note: controls most easily traversable land route between the Balkans, Moldova, and Ukraine