Results 31 to 40 of about 23,408 (163)
Environmental impacts of mining and processing of sand-gravel mix [PDF]
E3S Web of Conferences, 2020 The work is devoted to the assessment of the negative impact of pollutant emissions on the air in the extraction and processing of sand and gravel. The maximum one-time and total emissions created by unorganized sources of one of the actually functioning
Sozaeva Lezhinka, Kagermazov Arthur
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Impact of Vehicle Aging and Mileage on Air Pollution Emissions
EnergiesThe research described in this paper aimed to verify the impact of road vehicle aging on air pollutant emissions. The problem of vehicle aging and the resulting changing air pollutant emissions was identified with the operational mileage of passenger ...
Piotr Pryciński +4 more
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EnergiesThis paper contains a comparison of air pollutant emissions of different vehicle types and a presentation of the issue of assessing the environmental impact of hybrid, conventional, and electric vehicles in terms of the changing electricity production ...
Piotr Pryciński +2 more
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Frontiers in Marine Science, 2023 The huge fuel consumption of shipping activities has a great impact on the ecological environment, port city environment, air quality, and residents’ health. This paper uses Automatic Identification System (AIS) data records and ship-related data in 2021
Guangnian Xiao +3 more
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Environmental Research Communications, 2023 In order to promote the precise governance of air pollution in the Yellow River Basin(YRB), it is of great significance to reveal the spatio-temporal patterns of urban air pollution in the basin and its spatial mismatch characteristics with air pollutant
Xiaolin Yang, Zengwei Feng, Yiyan Chen
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Emission patterns of urban air pollution
Revista Facultad de Ingeniería Universidad de Antioquia, 2014 The estimation of air quality and greenhouse emissions at urban centres is based on detailed source inventories, pollution and meteorological monitoring data and an adequate modelling capability. These inventories are normally assembled either in a top-down or bottom-up approach, depending on the available information and the desired spatial and ...
Puliafito, S. Enrique, Allende, David
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Deterioration of Exhaust Emissions in Ageing Gasoline Vehicles Assessed by RDE Testing
EnergiesThe paper assesses the change in air pollutant emissions from a petrol passenger vehicle with changing mileage. The search for solutions enabling the assessment of the change in air pollutant emissions, considering the phenomenon of vehicle ageing ...
Jacek Pielecha, Piotr Pryciński
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Energies, 2019 In the face of the population’s growing awareness about environmental degradation, air pollutant emissions from electricity production become a very relevant issue.
Rafaella de Souza Henriques +2 more
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Scientific Reports, 2021 Industrial parks contribute greatly to China’s economic development while emitting huge air pollutants. It is necessary to study the characteristics of air pollutant emissions in industrial parks.
Gengyu Gao +5 more
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Frontiers in Public Health, 2021 Meteorology and long-term trends in air pollutant concentrations may obscure the results from short-term policies implemented to improve air quality. This study presents changes in CO, NO2, O3, SO2, PM10, and PM2.5 based on their anomalies during the ...
Iván Y. Hernández-Paniagua +7 more
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