Although fish are a nutritious food source, they also are the main source of methylmercury exposure in U.S. populations. This research examined the risks from methylmercury and benefits from omega-3 fatty acids and selenium from fish consumption. The first study provided the first region-specific quantitative risk/benefit analysis for nine commonly...
The move from hazardous waste management to pollution
prevention is viewed as a paradigm shift in American
industry. Pollution prevention involves source reduction to
reduce the amount of hazardous waste that is generated, and
recycling of those wastes that cannot be prevented within
the production process. The first piece of...
Pollution prevention is promoted by the Environmental Protection Agency (EPA) and other governmental agencies as a method of reducing the generation of wastes and pollutants. Pollution prevention is also called source reduction because it reduces wastes early in the production process. Source reduction has been used by some industries to...
The United States Congress is currently debating a bill to reauthorize the 1980 Superfund Hazardous Waste Cleanup Law. If this bill is not reauthorized by the end of 1995, the program will either continue in its present form or be eliminated altogether.' As currently administered, the Superfund program sets out...
Physical geography and topography combined with increasing number of motor
vehicles have lead to record breaking air pollution levels in Tehran, the capital city of
Iran. The objectives of this study were: 1) to document trends in Tehran, Iran's
ambient air quality levels between 1988 and 1993; 2) to compare...
Reducing the number of intoxicated motorists and increasing seatbelt use are two
strategies that have effectively reduced morbidity and mortality. The National Highway
Traffic Safety Administration (NHTSA), however, suggests that reductions in alcohol-related
fatalities and injuries are the result of implementing strategies associated with
enforcement and judicial processing of driving...
The likelihood of achieving an effective environmental health communications
program increases with a knowledge of the target audience's attitudes toward their
environmental health concerns, source credibility, preferred channels of communication,
and desire to participate in environmental issues. With this in mind, the purpose of this
study was threefold: 1) to...
Few studies, and none in Oregon, have examined the presence and change of water quality parameters over time in popular natural swimming areas. This information is necessary to better understand water quality and risk of illness from either fecal contamination or cross-infection from other swimmers. The purpose of this study...