Sentence examples for knowledge about pollutants from inspiring English sources

Indeed, some say they believe an element of mystery will always pervade, given the gaps in knowledge about pollutants and their health effects.

Knowledge about pollutant wash-off from urban impervious surfaces is a key feature for developing effective management strategies.

Extensive research in urban watersheds has broadened our knowledge about point and non-point pollutant sources, but the fate of nutrients is not completely understood.

The performance, in terms of effluent quality, is believed to be better, but there is a striking lack of knowledge about the behaviour of trace-pollutants.

These challenges include a lack of asthma statistics at the local level, limited exposure information, and a paucity of scientific knowledge about the contributions of hazardous air pollutants to asthma induction or exacerbation.

In fact, the interpretation of an "adequate margin of safety" and what is a "safe" level could depend on the individual, because people may differ in their susceptibility to air pollutants, and could depend on the evolving knowledge about the health impacts of air pollution at low levels (American Thoracic Society 2000).

But there are many restrictions on its public use because of concerns about pollutants.

And then the next 34 pages are just about pollutants in the atmosphere.

Knowledge about transport processes and the fate of microbial pollutants associated with rainfall and snowmelt is key to predicting risks from a change in weather variability.

Environmental tobacco smoke, also called secondhand smoke, is an indoor air pollutant in many homes, despite widespread knowledge about the harmful effects of smoking.

In the following sections, we provide brief reviews of the state of knowledge about human/public health outcomes associated with HABs, microbes, and chemical pollutants in the oceans; with flooding and inundation events; and with the consumption of seafood; and we review the implications for management measures and future research priorities.