woodland: 54%
other: 38% (1993 est.)

Irrigated land: 7,100 sq km (1993 est.)

Natural hazards: continuous permafrost in north is a serious obstacle
to development; cyclonic storms form east of the Rocky Mountains, a
result of the mixing of air masses from the Arctic, Pacific, and North
American interior, and produce most of the country's rain and snow

Environment - current issues: air pollution and resulting acid rain
severely affecting lakes and damaging forests; metal smelting,
coal-burning utilities, and vehicle emissions impacting on
agricultural and forest productivity; ocean waters becoming
contaminated due to agricultural, industrial, mining, and forestry
activities

Environment - international agreements:
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air
Pollution-Persistent Organic Pollutants, Air Pollution-Sulphur 85, Air
Pollution-Sulphur 94, Antarctic Treaty, Biodiversity, Climate Change,
Desertification, Endangered Species, Environmental Modification,
Hazardous Wastes, Marine Dumping, Nuclear Test Ban, Ozone Layer
Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94,
Wetlands, Whaling
signed, but not ratified: Air Pollution-Volatile Organic Compounds,
Antarctic-Environmental Protocol, Climate Change-Kyoto Protocol, Law
of the Sea, Marine Life Conservation

Geography - note: second-largest country in world (after Russia);
strategic location between Russia and US via north polar route; nearly
90% of the population is concentrated within 160 km of the US/Canada
border

@Canada:People

Population: 31,281,092 (July 2000 est.)

Age structure:
0-14 years: 19% (male 3,077,994; female 2,932,821)
15-64 years: 68% (male 10,714,305; female 10,591,494)
65 years and over: 13% (male 1,683,704; female 2,280,774) (2000 est.)

Population growth rate: 1.02% (2000 est.)

Birth rate: 11.41 births/1,000 population (2000 est.)

Death rate: 7.39 deaths/1,000 population (2000 est.)

Net migration rate: 6.2 migrant(s)/1,000 population (2000 est.)

Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.74 male(s)/female
total population: 0.98 male(s)/female (2000 est.)

Infant mortality rate: 5.08 deaths/1,000 live births (2000 est.)

Life expectancy at birth:
total population: 79.43 years
male: 76.02 years
female: 83 years (2000 est.)

Total fertility rate: 1.64 children born/woman (2000 est.)

Nationa