word | | Environment - current issues |
| water | Nigeria | soil degradation; rapid deforestation; urban air and water pollution; desertification; oil pollution - water, air, and soil; has suffered serious damage from oil spills; loss of arable land; rapid urbanization |
| water | Norway | water pollution; acid rain damaging forests and adversely affecting lakes, threatening fish stocks; air pollution from vehicle emissions |
| water | Oman | rising soil salinity; beach pollution from oil spills; limited natural fresh water resources |
| water | Pakistan | water pollution from raw sewage, industrial wastes, and agricultural runoff; limited natural fresh water resources; most of the population does not have access to potable water; deforestation; soil erosion; desertification |
| water | Panama | water pollution from agricultural runoff threatens fishery resources; deforestation of tropical rain forest; land degradation and soil erosion threatens siltation of Panama Canal; air pollution in urban areas; mining threatens natural resources |
| water | Paraguay | deforestation; water pollution; inadequate means for waste disposal pose health risks for many urban residents; loss of wetlands |
| water | Philippines | uncontrolled deforestation especially in watershed areas; soil erosion; air and water pollution in major urban centers; coral reef degradation; increasing pollution of coastal mangrove swamps that are important fish breeding grounds |
| water | Poland | ... dioxide emissions from coal-fired power plants, and the resulting acid rain has caused forest damage; water pollution from industrial and municipal sources is also a problem, as is disposal of hazardous ... |
| water | Portugal | soil erosion; air pollution caused by industrial and vehicle emissions; water pollution, especially in coastal areas |
| water | Puerto Rico | erosion; occasional drought causing water shortages |
| water | Qatar | limited natural fresh water resources are increasing dependence on large-scale desalination facilities |
| water | Romania | soil erosion and degradation; water pollution; air pollution in south from industrial effluents; contamination of Danube delta wetlands |
| water | Saint Barthelemy | with no natural rivers or streams, fresh water is in short supply, especially in summer, and provided by desalinization of sea water, collection of rain water, or imported via water tanker |
| water | Saint Martin | fresh water supply is dependent on desalinization of sea water |
| water | Saudi Arabia | desertification; depletion of underground water resources; the lack of perennial rivers or permanent water bodies has prompted the development of extensive seawater desalination facilities; coastal pollution from oil spills |
| water | Serbia | air pollution around Belgrade and other industrial cities; water pollution from industrial wastes dumped into the Sava which flows into the Danube |
| water | Seychelles | water supply depends on catchments to collect rainwater |
| water | Singapore | industrial pollution; limited natural fresh water resources; limited land availability presents waste disposal problems; seasonal smoke/haze resulting from forest fires in Indonesia |
| water | Somalia | famine; use of contaminated water contributes to human health problems; deforestation; overgrazing; soil erosion; desertification |
| water | South Africa | lack of important arterial rivers or lakes requires extensive water conservation and control measures; growth in water usage outpacing supply; pollution of rivers from agricultural runoff and urban discharge; air pollution resulting ... |
| water | Spain | pollution of the Mediterranean Sea from raw sewage and effluents from the offshore production of oil and gas; water quality and quantity nationwide; air pollution; deforestation; desertification |
| water | Sudan | inadequate supplies of potable water; wildlife populations threatened by excessive hunting; soil erosion; desertification; periodic drought |
| water | Swaziland | limited supplies of potable water; wildlife populations being depleted because of excessive hunting; overgrazing; soil degradation; soil erosion |
| water | Switzerland | air pollution from vehicle emissions and open-air burning; acid rain; water pollution from increased use of agricultural fertilizers; loss of biodiversity |