Millions of cars throng the city's congested streets, and locally refined petrol has also been blamed as a key polluting factor.
Commonly, road and airport pavement construction is identified as a greatly polluting factor for greenhouse gas and odor emissions.
Celibacy probably is derived from taboos that regarded sexual power as a rival to religious power, and the sexuality of the opposite sex as a polluting factor, especially in sacred or crisis situations.
Unless, of course, there's a confounding, polluting factor in there.
But with the price of oil so high, coal is far cheaper, even with the cost of permits to pollute factored in, Enel has calculated.
However, experimental designs with multiple biomarkers, greater sample size, long-term biomonitoring and knowledge about organisms' ecological aspects may enable a better data interpretation on the environmental quality, as well as the interference of non-polluting factors in the biomarker responses.
The use of baseline diameter as an index of structure is therefore polluted by factors which regulate vascular function.
The available fresh waters are being polluted by anthropogenic factors and are reducing the availability of potable water (Fard et al. 2012).
Group C has two samples (6 and 18) which were highly polluted by different factors, one from the agricultural region (sample no. 6) and sample 18 located near dyeing industry, open sewage, and transport workshop shed.
The indicators "Reduction of CO2 Emissions", "Reduction of CO Emissions" and "Reduction of Fuel Consumption" were calculated according to emission of polluting substances and consumption factors applied to traffic data, following methods already established in the literature [13].
