Elevation extremes:
lowest point: Lake Tanganyika 772 m
highest point: Heha 2,670 m
Natural resources:
nickel, uranium, rare earth oxides, peat, cobalt, copper, platinum,
vanadium, arable land, hydropower, niobium, tantalum, gold, tin,
tungsten, kaolin, limestone
Land use:
arable land: 35.57%
permanent crops: 13.12%
other: 51.31% (2005)
Irrigated land:
210 sq km (2003)
Natural hazards:
flooding, landslides, drought
Environment - current issues:
soil erosion as a result of overgrazing and the expansion of
agriculture into marginal lands; deforestation (little forested land
remains because of uncontrolled cutting of trees for fuel); habitat
loss threatens wildlife populations
Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Hazardous Wastes,
Ozone Layer Protection
signed, but not ratified: Law of the Sea
Geography - note:
landlocked; straddles crest of the Nile-Congo watershed; the
Kagera, which drains into Lake Victoria, is the most remote
headstream of the White Nile
People Burundi
Population:
8,090,068
note: estimates for this country explicitly take into account the
effects of excess mortality due to AIDS; this can result in lower
life expectancy, higher infant mortality and death rates, lower
population and growth rates, and changes in the distribution of
population by age and sex than would otherwise be expected (July
2006 est.)