Sentence examples for decrease in air pollution from inspiring English sources

More and more every year, because every year without a perceptible decrease in air pollution levels is a lost one.

A slight decrease in air pollution was noticed when comparing the results of the two surveys, and it occurred both in traffic and in urban background sites.

There was a clear decrease in air pollution exposure over time: women whose conception fell between 2001 and 2003 were exposed to higher PM10 and NO2 levels during pregnancy than women with a conception date in 2004 or 2005.

The addition of alcohol to gasoline and national policies to reduce automotive emissions contributed to a decrease in air pollution in Brazilian urban centers in the last 20 years.

The binary Cu-Mn metal oxide-loaded MS has good potential for practical applications to decrease CO in air pollution.

This can be explained by the decreasing trend in air pollution levels throughout the study period.

Short-term decreases in air pollution late in pregnancy in Beijing during the 2008 Summer Olympics, a normally heavily polluted city, were associated with higher birth weight.

Risk analyses generally develop quantitative risk functions that permit both negative and positive risk estimates, regardless of the biological plausibility for such an outcome; the result can be health impact estimates whose quantitative bounds include substantial negative tails, implying that decreases in air pollution result in increases in strokes.

Mean exposure levels according to the year of birth also showed a decreasing trend in air pollution concentrations between 2002 and 2006.

Why is there measurement error in air pollution studies?

Of course, it is important to measure the benefits people have to decrease the air pollution in Mexico.