Land use: arable land: 13.86% permanent crops: 15.7% other: 70.44% (2001)
Irrigated land:
6,510 sq km (1998 est.)
Natural hazards:
occasional cyclones and tornadoes
Environment - current issues:
deforestation; soil erosion; wildlife populations threatened by
poaching and urbanization; coastal degradation from mining
activities and increased pollution; freshwater resources being
polluted by industrial wastes and sewage runoff; waste disposal; air
pollution in Colombo
Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Ozone Layer
Protection, Ship Pollution, Wetlands
signed, but not ratified: Marine Life Conservation
Geography - note:
strategic location near major Indian Ocean sea lanes
People Sri Lanka
Population:
20,064,776
note: since the outbreak of hostilities between the government and
armed Tamil separatists in the mid-1980s, several hundred thousand
Tamil civilians have fled the island and more than 200,000 Tamils
have sought refuge in the West (July 2005 est.)
Age structure:
0-14 years: 24.5% (male 2,508,384/female 2,397,986)
15-64 years: 68.4% (male 6,658,765/female 7,059,468)
65 years and over: 7.2% (male 670,813/female 769,360) (2005 est.)
Median age:
total: 29.44 years
male: 28.38 years
female: 30.51 years (2005 est.)