Natural environment
Among Russia's most important environmental problems: * Water pollution is the most serious concern. Less than half of Russia's population has access to safe drinking water. While water pollution from industrial sources has diminished because of the decline in manufacturing, municipal wastes increasingly threaten key water supply sources, and nuclear contamination could leach into key water sources as well. The head of Russia's environmental protection committee estimates that the cost of raising the quality of Russia's entire drinking water supply to official standards could be as high as $200 billion. * Air quality is almost as poor as water quality, with over 200 cities often exceeding Russian pollution limits, and is likely to worsen. The number of vehicles on the road has increased rapidly, and their emissions will offset reductions in industrial air pollution owing to reduced economic activity and greater reliance on natural gas. * Solid waste generation has increased substantially due to adoption of Western-style consumption patterns. Russian municipalities, however, lack management expertise and landfill capacity to cope with disposal problems. * Hazardous waste disposal problems are extensive and growing. Russian officials estimate that about 200 metric tons of the most highly toxic and hazardous wastes are dumped illegally each year in locations that lack effective environmental or public health protections or oversight. * Nuclear waste and chemical munitions contamination is so extensive and costly to reverse that remediation efforts are likely to continue to be limited largely to merely fencing off affected areas.
Environmental problems are harming both the health of Russia's citizens and the economy: * US, Russian, and World Bank studies link an increase in respiratory and gastrointestinal illnesses and developmental problems among children in several Russian cities in part to environmental