Italy
air pollution from industrial emissions such as sulfur
dioxide; coastal and inland rivers polluted from industrial and
agricultural effluents; acid rain damaging lakes; inadequate
industrial waste treatment and disposal facilities
Jamaica
heavy rates of deforestation; coastal waters polluted by
industrial waste, sewage, and oil spills; damage to coral reefs; air
pollution in Kingston results from vehicle emissions
Jan Mayen
NA
Japan
air pollution from power plant emissions results in acid rain;
acidification of lakes and reservoirs degrading water quality and
threatening aquatic life; Japan is one of the largest consumers of
fish and tropical timber, contributing to the depletion of these
resources in Asia and elsewhere
Jarvis Island
no natural fresh water resources
Jersey
NA
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
former defense industries and test ranges scattered 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