Sentence examples for pollution determined from inspiring English sources

The monitoring of the nitrate concentration in middle Podravina during a 6-year period has also shown that water from the wells far from pollution (determined by surveying of the well surroundings) was not contaminated by nitrate.

Generally, composition of the weathering crusts and patinas of Euganean trachyte proves to be an informative marker for the relevant environmental conditions and their evolution, with a strict link with air pollution determined by different anthropic pollution sources.

Other environmental factors would also be expected to contribute to these striking differences, and further studies are needed to investigate the extent to which traffic-related air pollution determines the environmental health burden in cities worldwide.

A person's exposure to indoor air pollution is determined by the concentration of pollutants in the indoor environment and by the amount of time spent in this environment.

For example, environmental standards governing pollution are determined by teams of lawyers in various administrative agencies and by additional private-sector lawyers.

To protect the environmental pollution, we determined that TP and COD efficiency also have favorable results.

Exposure potential to traffic-related air pollution was determined using proximity to roads with large traffic volume.

Various indicators of exposure to traffic and pollution were determined using the geocoded addresses at the time of diagnosis for the cases and of interview for the controls.

The composition of urban PM air pollution is determined by multiple sources, including regionally transported PM, local industrial sources, home heating, and traffic.

To our knowledge, this is the first birth cohort study where atopy in relation to traffic-related air pollution was determined in the first year of life (Brauer et al. 2007; Gruzieva et al. 2012; Nordling et al. 2008).

Like most other studies of air pollution and population health, our study (Liu et al. 2003) relied on ecologic rather than personal indicators of exposure, with average ambient air pollution concentrations determined using one or more fixed site monitors within census areas in Vancouver.