The vast, low-lying central area is a basin-shaped plateau sloping toward the west and covered by tropical rainforest. This area is surrounded by mountainous terraces in the west, plateaus merging into savannas in the south and southwest, and dense grasslands extending beyond the Congo River in the north. High mountains are found in the extreme eastern region.
DROC lies on the Equator, with one-third of the country to the north and two-thirds to the south. The climate is hot and humid in the river basin and cool and dry in the southern highlands. South of the Equator, the rainy season lasts from October to May and north of the Equator, from April to November. Along the Equator, rainfall is fairly regular throughout the year. During the wet season, thunderstorms often are violent but seldom last more than a few hours. The average rainfall for the entire country is about 107 centimeters (42 in.).
Location: Central Africa, northeast of Angola
Geographic coordinates: 0 00 N, 25 00 E
Map references: Africa
Area:
total:
2,345,410 km²
land:
2,267,600 km²
water:
77,810 km²
Area - comparative: slightly less than one-fourth the size of the US
Land boundaries:
total:
10,744 km
border countries:
Angola 2,511 km, Burundi 233 km, Central African Republic 1,577 km, Republic of the Congo 2,410 km, Rwanda 217 km, Sudan 628 km, Tanzania 473 km, Uganda 765 km, Zambia 1,930 km
Coastline: 37 km
Maritime claims:
exclusive economic zone:
boundaries with neighbors
territorial sea:
12 nm
Climate: tropical; hot and humid in equatorial river basin; cooler and drier in southern highlands; cooler and wetter in eastern highlands; north of Equator - wet season April to October, dry season December to February; south of Equator - wet season November to March, dry season April to October
Terrain: vast central basin is a low-lying plateau; mountains in east
Elevation extremes:
lowest point:
Atlantic Ocean 0 m
highest point:
Pic Marguerite on Mont Ngaliema (Mount Stanley) 5,110 m
Natural resources: cobalt, copper, cadmium, petroleum, industrial and gem diamonds, gold, silver, zinc, manganese, tin, germanium, uranium, radium, bauxite, iron ore, coal, hydropower, timber
Land use:
arable land:
2.96% (1998 est), 3% (1993 est.)
permanent crops:
0.52% (1998 est.), 0% (1993 est.)
permanent pastures:
7% (1993 est.)
forests and woodland:
77% (1993 est.)
other:
96.52 (1998 est.), 13% (1993 est.)
Irrigated land: 110 sq km (1998 est.), 100 km² (1993 est.)
Natural hazards: periodic droughts in south; Congo River floods (seasonal); in the east, in the Great Rift Valley, there are active volcanoes
Environment - current issues: poaching threatens wildlife populations; water pollution; deforestation; refugees responsible for significant deforestation, soil erosion, and wildlife poaching; mining of minerals (coltan - a mineral used in creating capacitors, diamonds, and gold) causing environmental damage
Environment - international agreements:
party to:
Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified:
Environmental Modification
Geography - note: straddles Equator; very narrow strip of land that controls the lower Congo River and is only outlet to South Atlantic Ocean; dense tropical rain forest in central river basin and eastern highlands