ave 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; 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 disposal
in rural areas contributes to soil and water pollution;
desertification

Chile
widespread deforestation and mining threaten natural
resources; air pollution from industrial and vehicle emissions;
water pollution from raw sewage

China
air pollution (greenhouse gases, sulfur dioxide particulates)
from reliance on coal produces acid rain; water shortages,
particularly in the north; water pollution from untreated wastes;
deforestation; estimated loss of one-fifth of agricultural land
since 1949 to soil erosion and economic development;
desertification; trade in endangered species

Christmas Island
NA

Clipperton Island
NA

Cocos (Keeling) Islands
fresh water resources are limited to
rainwater accumulations in natural underground reservoirs

Colombia
deforestation; soil and water quality damage from overuse
of pesticides; air pollution, especially in Bogota, from vehicle
emissions

Comoros
soil degradation and erosion results from crop cultivation
on slopes without proper terracing; deforestation

Congo, Democratic Republic of the
poaching threatens wildlife