Irrigated land:
2,100 sq km (2003)
Natural hazards:
seasonally high winds (the pampero is a chilly and occasional
violent wind that blows north from the Argentine pampas), droughts,
floods; because of the absence of mountains, which act as weather
barriers, all locations are particularly vulnerable to rapid changes
from weather fronts
Environment - current issues: water pollution from meat packing/tannery industry; inadequate solid/hazardous waste disposal
Environment - international agreements: party to: Antarctic-Environmental Protocol, Antarctic-Marine Living Resources, Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution, Tropical Timber 94, Wetlands signed, but not ratified: Marine Dumping, Marine Life Conservation
Geography - note:
second-smallest South American country (after Suriname); most of
the low-lying landscape (three-quarters of the country) is
grassland, ideal for cattle and sheep raising
People Uruguay
Population:
3,431,932 (July 2006 est.)
Age structure:
0-14 years: 22.9% (male 399,409/female 386,136)
15-64 years: 63.9% (male 1,087,180/female 1,104,465)
65 years and over: 13.3% (male 185,251/female 269,491) (2006 est.)
Median age:
total: 32.7 years
male: 31.3 years
female: 34.2 years (2006 est.)
Population growth rate:
0.46% (2006 est.)