Sentences with phrase «urban air quality»

The term "urban air quality" refers to the overall cleanliness and purity of the air in urban areas. Full definition
If anything, this solution would make urban air quality even worse.
Some of these are climate policy - related, but most are linked to other objectives — energy security, urban air quality etc..
His doctor's thesis (2001) dealt with the meteorological pre-processing and atmospheric dispersion modelling of urban air quality and applications in the Helsinki metropolitan area Doc.
If fewer liquid fuel powered kilometres were driven then the combined exhaust of our urban vehicles would sharply decline, and that would substantially improve urban air quality, reduce deterioration of building from car exhaust and so forth.
This has an immense impact on urban air quality by not only reducing the amount of CO2 in the atmosphere, but also the amount of air - borne particulates, NOx, SOx, and CO that afflict so many cities around the world.
Representative wind speed measurements are critical when modelling urban air quality using meteorological observations.
Urban air quality continues to be a primary health concern as most of the world's population currently lives in urban areas (54 % in 2014), and percentage is projected to rise to 66 % by 2050; this is coupled with the fact that one of the main global sources of air pollution in cities is traffic emissions.
To monitor urban air quality, environmental agencies typically measure pollutant concentrations in samples collected at centralized outdoor locations and extrapolate individuals» average exposures from those measurements.
Dawn: Released by the World Bank, the report calls upon the government to make urban air quality improvement a priority in the country's policy agenda, noting that the issue has received little attention despite strong evidence indicating an urgent need to tackle pollution in major cities.
Shifting from an urban atmosphere dominated by transport - related VOCs to one dominated by VOCs from coatings, adhesives, and consumer products would alter predictions of urban air quality and challenge the existing policy framework for emissions control.
ZEBs are a significantly less polluting alternative to diesel fueled transit buses as they are the cleanest and most energy - efficient buses available, and can play a significant role in communities» efforts to reduce emissions and improve urban air quality.
Petrol and diesel - engine motor vehicles emit a wide variety of pollutants, mainly carbon monoxide (CO), nitrogen oxides (NOx), volatile organic compounds (VOCs) and particulates (PM10), which have an increasing impact on urban air quality.
«It is crucial for city and national governments to make urban air quality a health and development priority,» said Carlos Dora, from WHO.
These discoveries are an outgrowth of research on PAHs that was done by Simonich at the Beijing Summer Olympic Games in 2008, when extensive studies of urban air quality were conducted, in part, based on concerns about impacts on athletes and visitors to the games.
His expertise is on mathematical modelling, atmospheric physics and chemistry; particularly evaluation of urban air quality, the dispersion of pollution from traffic.
[And despite the urban air quality issues.]
Breakthroughs in clean technology would improve urban air quality, enhance energy security, and permit billions of people to improve their standard of living without dumping CO2 into the atmosphere.
However, urban air quality would actually improve since the pollutants are emitted from power plants that are generally located outside cities.
On January 26, ELI co-sponsored Environmental Justice in Practice, a full - day conference at Wayne State University Law School in Detroit, Michigan, where expert panelists highlighted emerging legal issues related to environmental injustice, including energy and climate justice, water access and affordability, and urban air quality.
Energy demands and costs; urban air quality; thawing of permafrost soils; tourism and recreation; retail consumption; livelihoods; loss of melt water (7.4.2.1; 7.4.2.2; 7.4.2.4; 7.4.2.5)
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