Geography Mexico

Location:

Middle America, bordering the Caribbean Sea and the Gulf of Mexico,

between Belize and the US and bordering the North Pacific Ocean,

between Guatemala and the US

Geographic coordinates:

23 00 N, 102 00 W

Map references:

North America

Area:

total: 1,972,550 sq km

land: 1,923,040 sq km

water: 49,510 sq km

Area - comparative:

slightly less than three times the size of Texas

Land boundaries:

total: 4,353 km

border countries: Belize 250 km, Guatemala 962 km, US 3,141 km

Coastline:

9,330 km

Maritime claims:

contiguous zone: 24 NM

territorial sea: 12 NM

exclusive economic zone: 200 NM

continental shelf: 200 NM or to the edge of the continental margin

Climate:

varies from tropical to desert

Terrain:

high, rugged mountains; low coastal plains; high plateaus; desert

Elevation extremes:

lowest point: Laguna Salada -10 m

highest point: Volcan Pico de Orizaba 5,700 m

Natural resources:

petroleum, silver, copper, gold, lead, zinc, natural gas, timber

Land use:

arable land: 13.2%

permanent crops: 1.1%

other: 85.7% (1998 est.)

Irrigated land:

65,000 sq km (1998 est.)

Natural hazards:

tsunamis along the Pacific coast, volcanoes and destructive

earthquakes in the center and south, and hurricanes on the Pacific,

Gulf of Mexico, and Caribbean coasts

Environment - current issues:

scarcity of hazardous waste disposal facilities; rural to urban

migration; natural fresh water resources scarce and polluted in

north, inaccessible and poor quality in center and extreme

southeast; raw sewage and industrial effluents polluting rivers in

urban areas; deforestation; widespread erosion; desertification;

deteriorating agricultural lands; serious air and water pollution in

the national capital and urban centers along US-Mexico border; land

subsidence in Valley of Mexico caused by groundwater depletion

note: the government considers the lack of clean water and

deforestation national security issues

Environment - international agreements:

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

Protocol, Desertification, Endangered Species, Hazardous Wastes, Law

of the Sea, Marine Dumping, Marine Life Conservation, Nuclear Test

Ban, Ozone Layer Protection, Ship Pollution, Wetlands, Whaling

signed, but not ratified: none of the selected agreements

Geography - note:

strategic location on southern border of US; corn (maize), one of

the world's major grain crops, is thought to have originated in

Mexico

The 2003 CIA World Factbook · 第 1637 / 3264 题