Natural hazards: occasional earthquakes, hurricanes along Atlantic coast; frequent flooding of lowlands at onset of rainy season and landslides; active volcanoes
Environment - current issues: deforestation and land use change, largely a result of the clearing of land for cattle ranching and agriculture; soil erosion; coastal marine pollution; fisheries protection; solid waste management; air pollution
Environment - international agreements: party to: Biodiversity, Climate
Change, Desertification, Endangered Species, Environmental Modification,
Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban,
Ozone Layer Protection, Wetlands, Whaling signed, but not ratified:
Climate Change-Kyoto Protocol, Marine Life Conservation
Geography - note: four volcanoes, two of them active, rise near the capital of San Jose in the center of the country; one of the volcanoes, Irazu, erupted destructively in 1963-65
People Costa Rica
Population: 3,834,934 (July 2002 est.)
Age structure: 0-14 years: 30.8% (male 603,270; female 575,766) 15-64 years: 63.9% (male 1,239,618; female 1,211,641) 65 years and over: 5.3% (male 95,182; female 109,457) (2002 est.)
Population growth rate: 1.61% (2002 est.)
Birth rate: 19.83 births/1,000 population (2002 est.)
Death rate: 4.31 deaths/1,000 population (2002 est.)