Johnston Atoll
no natural fresh water resources
Jordan
limited natural fresh water resources; deforestation;
overgrazing; soil erosion; desertification
Juan de Nova Island
NA
Kazakhstan
radioactive or toxic chemical sites associated with its
former defense industries and test ranges throughout the country
pose health risks for humans and animals; industrial pollution is
severe in some cities; because the two main rivers which flowed into
the Aral Sea have been diverted for irrigation, it is drying up and
leaving behind a harmful layer of chemical pesticides and natural
salts; these substances are then picked up by the wind and blown
into noxious dust storms; pollution in the Caspian Sea; soil
pollution from overuse of agricultural chemicals and salination from
poor infrastructure and wasteful irrigation practices
Kenya
water pollution from urban and industrial wastes; degradation
of water quality from increased use of pesticides and fertilizers;
water hyacinth infestation in Lake Victoria; deforestation; soil
erosion; desertification; poaching
Kingman Reef
none
Kiribati
heavy pollution in lagoon of south Tarawa atoll due to
heavy migration mixed with traditional practices such as lagoon
latrines and open-pit dumping; ground water at risk
Korea, North
water pollution; inadequate supplies of potable water;
water-borne disease; deforestation; soil erosion and degradation
Korea, South
air pollution in large cities; acid rain; water
pollution from the discharge of sewage and industrial effluents;
drift net fishing
Kuwait
limited natural fresh water resources; some of world's
largest and most sophisticated desalination facilities provide much
of the water; air and water pollution; desertification