Irrigated land: NA sq km
Natural hazards: active volcanism; situated along the Pacific "Rim of Fire"; the country is subject to frequent and sometimes severe earthquakes; mud slides; tsunamis
Environment - current issues: rain forest subject to deforestation as a result of growing commercial demand for tropical timber; pollution from mining projects; severe drought
Environment - international agreements: party to: Antarctic Treaty,
Biodiversity, Climate Change, Desertification, Endangered Species,
Environmental Modification, Hazardous Wastes, Law of the Sea, Marine
Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution,
Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: Antarctic-Environmental Protocol, Climate Change-Kyoto Protocol
Geography - note: shares island of New Guinea with Indonesia; one of world's largest swamps along southwest coast
Papua New Guinea People
Population: 5,049,055 (July 2001 est.)
Age structure: 0-14 years: 38.7% (male 993,248; female 960,647)
15-64 years: 57.63% (male 1,507,064; female 1,402,666)