Hungary
the upgrading of Hungary's standards in waste management,
energy efficiency, and air, soil, and water pollution with
environmental requirements for EU accession will require large
investments

Iceland
water pollution from fertilizer runoff; inadequate
wastewater treatment

India
deforestation; soil erosion; overgrazing; desertification; air
pollution from industrial effluents and vehicle emissions; water
pollution from raw sewage and runoff of agricultural pesticides; tap
water is not potable throughout the country; huge and growing
population is overstraining natural resources

Indian Ocean
endangered marine species include the dugong, seals,
turtles, and whales; oil pollution in the Arabian Sea, Persian Gulf,
and Red Sea

Indonesia
deforestation; water pollution from industrial wastes,
sewage; air pollution in urban areas; smoke and haze from forest
fires

Iran
air pollution, especially in urban areas, from vehicle
emissions, refinery operations, and industrial effluents;
deforestation; overgrazing; desertification; oil pollution in the
Persian Gulf; wetland losses from drought; soil degradation
(salination); inadequate supplies of potable water; water pollution
from raw sewage and industrial waste; urbanization

Iraq
government water control projects have drained most of the
inhabited marsh areas east of An Nasiriyah by drying up or diverting
the feeder streams and rivers; a once sizable population of Marsh
Arabs, who inhabited these areas for thousands of years, has been
displaced; furthermore, the destruction of the natural habitat poses
serious threats to the area's wildlife populations; inadequate
supplies of potable water; development of the Tigris and Euphrates
rivers system contingent upon agreements with upstream riparian
Turkey; air and water pollution; soil degradation (salination) and
erosion; desertification

Ireland
water pollution, especially of lakes, from agricultural
runoff

Israel
limited arable land and natural fresh water resources pose
serious constraints; desertification; air pollution from industrial
and vehicle emissions; groundwater pollution from industrial and
domestic waste, chemical fertilizers, and pesticides

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