from wells and rainwater catchments)

Brunei
seasonal smoke/haze resulting from forest fires in Indonesia

Bulgaria
air pollution from industrial emissions; rivers polluted
from raw sewage, heavy metals, detergents; deforestation; forest
damage from air pollution and resulting acid rain; soil
contamination from heavy metals from metallurgical plants and
industrial wastes

Burkina Faso
recent droughts and desertification severely affecting
agricultural activities, population distribution, and the economy;
overgrazing; soil degradation; deforestation

Burma
deforestation; industrial pollution of air, soil, and water;
inadequate sanitation and water treatment contribute to disease

Burundi
soil erosion as a result of overgrazing and the expansion of
agriculture into marginal lands; deforestation (little forested land
remains because of uncontrolled cutting of trees for fuel); habitat
loss threatens wildlife populations

Cambodia
illegal logging activities throughout the country and strip
mining for gems in the western region along the border with Thailand
have resulted in habitat loss and declining biodiversity (in
particular, destruction of mangrove swamps threatens natural
fisheries); soil erosion; in rural areas, most of the population
does not have access to potable water; declining fish stocks because
of illegal fishing and overfishing

Cameroon
waterborne diseases are prevalent; deforestation;
overgrazing; desertification; poaching; overfishing

Canada
air pollution and resulting acid rain severely affecting
lakes and damaging forests; metal smelting, coal-burning utilities,
and vehicle emissions impacting on agricultural and forest
productivity; ocean waters becoming contaminated due to
agricultural, industrial, mining, and forestry activities

Cape Verde
soil erosion; deforestation due to demand for wood used
as fuel; water shortages; desertification; environmental damage has
threatened several species of birds and reptiles; illegal beach sand
extraction; overfishing

Cayman Islands
no natural fresh water resources; drinking water
supplies must be met by rainwater catchments

Central African Republic
tap water is not potable; poaching has
diminished the country's reputation as one of the last great
wildlife refuges; desertification; deforestation

Chad
inadequate supplies of potable water; improper waste disposa