Sentence examples for represent pollution levels from inspiring English sources

Another potential limitation is the restriction of our measurements to roads, which may not represent pollution levels at locations where people spend their time.

Given that this cohort consists of older subjects 50 65 years of age at baseline, many of whom retired before study recruitment or during study follow-up, it is reasonable to assume that most of their time walking and cycling had taken place in close proximity to their residence, which may be well represented by air pollution levels at residence.

He also warned that current pollution levels represented "significant risks" to people's health.

Some city-specific LUR methods have used location-allocation methods to more fully represent the true spatial variation in pollution levels and to capture the range of predictor variables (Jerrett et al. 2005).

Historically, these communities represented an increasing gradient of air pollution levels.

The main limitation is that we used air pollution levels from air monitoring station to represent individual exposure.

Launched in 1989, Hoy No Circula (HNC) program represents the most important governmental effort aiming to reduce pollution levels in MCMA.2 HNC limits the number of weekdays a car is driven in Mexico City.

It might be the case that our air pollution levels underlie air pollution effects on PTB.

In particular, it represents a moment where leaders can commit to significantly reduce air, land and water pollution levels through a dedicated Pollution Management and Environmental Health Trust Fund.

The variables representing traffic density, industrial land use, meteorology, and other activities thought to predict traffic pollution levels had coefficients with the expected sign.

Second, the period April to September represents the period where individuals spend a greater portion of their time outdoors, and air pollution levels estimated from fixed-site monitoring stations may better reflect their true exposure.