Irrigated land:
100 sq km (2003)
Natural hazards:
NA
Environment - current issues:
deforestation; soil erosion and exhaustion
Environment - international agreements:
party to: Biodiversity, Climate Change, Desertification, Endangered
Species, Environmental Modification, Law of the Sea, Ozone Layer
Protection, Ship Pollution, Wetlands
signed, but not ratified: none of the selected agreements
Geography - note:
the smallest country in Africa; the two main islands form part of a
chain of extinct volcanoes and both are fairly mountainous
People Sao Tome and Principe
Population:
193,413 (July 2006 est.)
Age structure:
0-14 years: 47.5% (male 46,478/female 45,302)
15-64 years: 48.8% (male 45,631/female 48,661)
65 years and over: 3.8% (male 3,368/female 3,973) (2006 est.)
Median age:
total: 16.2 years
male: 15.6 years
female: 16.8 years (2006 est.)
Population growth rate:
3.15% (2006 est.)