Coastline:
2,495 km
Maritime claims:
territorial sea: 12 nm
exclusive economic zone: 200 nm
note: military boundary line 50 nm in the Sea of Japan and the
exclusive economic zone limit in the Yellow Sea where all foreign
vessels and aircraft without permission are banned
Climate:
temperate with rainfall concentrated in summer
Terrain:
mostly hills and mountains separated by deep, narrow valleys;
coastal plains wide in west, discontinuous in east
Elevation extremes:
lowest point: Sea of Japan 0 m
highest point: Paektu-san 2,744 m
Natural resources:
coal, lead, tungsten, zinc, graphite, magnesite, iron ore, copper,
gold, pyrites, salt, fluorspar, hydropower
Land use: arable land: 20.76% permanent crops: 2.49% other: 76.75% (2001)
Irrigated land:
14,600 sq km (1998 est.)
Natural hazards:
late spring droughts often followed by severe flooding; occasional
typhoons during the early fall
Environment - current issues:
water pollution; inadequate supplies of potable water; water-borne
disease; deforestation; soil erosion and degradation