Longitudinal studies of lung function effects were undertaken using personal electronic spirometers and symptom diaries, and, after high pollution events, detailed event studies of pollution effects were undertaken using exhaled breath condensate and urine collection.
Urinary 1-OHP levels were raised in association with pollution events, but no significant effect of pollution could be seen in the group as a whole either on lung function or airway inflammation and oxidative stress in healthy children.
In an ideal world, people, and especially susceptible individuals, should be aware of their air quality by regularly checking the AQI or targeted notifications for real-time data before going to work, school or to pursue leisure activities, enabling them to take action in the event of increased pollution.
Another potential explanation is that long-term exposure to outdoor air pollution – such as may be experienced by children who routinely exercise outside during polluted summers – may trigger intermittent endogenous airway acidification events indicative of pollution-related lung inflammation.
Best management practices (BMPs) must be designed to remediate diffuse pollution and the transient nature of pollution events which can have a profound effect on the ecological health of steams and reservoirs.
Hence, there is an urgent need to find a rapid and effective method for the evaluation of water quality in natural and engineered systems and for providing an early warning of pollution events.
Hence, the relationship of the event with air pollution may be missed or otherwise not appropriately appreciated.
The bay is where some of the water sports events will be held, and plans to drain it of pollution are estimated to cost at least $580 million.
China's reactors (now numbering 17, some grouped together) are all along the coast, where there is unlimited seawater to cool fuel rods and disperse radioactive pollution in the event of an accident.
The biggest concern was the potential for widespread pollution in the event of an oil spill.
The media unanimously denounced the animal show as an "event of ultimate evil" and as "more spiritual pollution from the West".
