Geography Bolivia

Location:

Central South America, southwest of Brazil

Geographic coordinates:

17 00 S, 65 00 W

Map references:

South America

Area:

total: 1,098,580 sq km

water: 14,190 sq km

land: 1,084,390 sq km

Area - comparative:

slightly less than three times the size of Montana

Land boundaries:

total: 6,743 km

border countries: Argentina 832 km, Brazil 3,400 km, Chile 861 km,

Paraguay 750 km, Peru 900 km

Coastline:

0 km (landlocked)

Maritime claims:

none (landlocked)

Climate:

varies with altitude; humid and tropical to cold and semiarid

Terrain:

rugged Andes Mountains with a highland plateau (Altiplano), hills,

lowland plains of the Amazon Basin

Elevation extremes:

lowest point: Rio Paraguay 90 m

highest point: Nevado Sajama 6,542 m

Natural resources:

tin, natural gas, petroleum, zinc, tungsten, antimony, silver,

iron, lead, gold, timber, hydropower

Land use:

arable land: 1.73%

permanent crops: 0.21%

other: 98.06% (1998 est.)

Irrigated land:

1,280 sq km (1998 est.)

Natural hazards:

flooding in the northeast (March-April)

Environment - current issues:

the clearing of land for agricultural purposes and the

international demand for tropical timber are contributing to

deforestation; soil erosion from overgrazing and poor cultivation

methods (including slash-and-burn agriculture); desertification;

loss of biodiversity; industrial pollution of water supplies used

for drinking and irrigation

Environment - international agreements:

party to: Biodiversity, Climate Change, Climate Change-Kyoto

Protocol, Desertification, Endangered Species, Hazardous Wastes, Law

of the Sea, Nuclear Test Ban, Ship Pollution, Tropical Timber 83,

Tropical Timber 94, Wetlands

signed, but not ratified: Environmental Modification, Marine

Dumping, Marine Life Conservation, Ozone Layer Protection

Geography - note:

landlocked; shares control of Lago Titicaca, world's highest

navigable lake (elevation 3,805 m), with Peru

The 2003 CIA World Factbook · 第 345 / 3264 题