Results 41 to 50 of about 2,314,152 (331)
E3S Web of Conferences, 2018 When vessels are berthed at ports, the air pollutants emitted by auxiliary engines will cause severe pollution to the ports and surrounding environments.
Jieling Cheng, Haibo Li
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Description of industrial pollution in Spain
BMC Public Health, 2007 Background Toxic substances released into the environment (to both air and water) by many types of industries might be related with the occurrence of some malignant tumours and other diseases.
Aragonés Nuria +6 more
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The air quality impact of cordon and distance based road user charging: an empirical study of Leeds, U.K [PDF]
, 2005 Traffic assignment, pollutant emission and dispersion models were applied to a major UK city so as to assess the air quality impacts of five road pricing schemes.
Milne, D.S., Mitchell, G., Namdeo, A.K.
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Emission Standards in Air Pollution [PDF]
American Journal of Public Health and the Nations Health, 1965 AN emission standard is a limit on the amount or concentration of a pollutant emitted from a source. The concentration of pollutant in the effluent may be stated subjectively in terms of its appearance to the eye or its odor, as determined by the nose; or objectively in terms of its weight or volume.
openaire +2 more sources
Research on Vehicle Emission Factors in Wuhan Based on MOVES [PDF]
E3S Web of ConferencesThe emission factors of trucks are influenced by many factors, such as temperature, humidity, year, vehicle age and road type. In order to determine the emission factors of trucks under each influence, this paper analyzes MOVES in terms of scale, time ...
Wang Xinyue +6 more
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Air Pollution Emissions From Jet Engines [PDF]
Journal of the Air Pollution Control Association, 1968 Pollution emissions from three representative types of jet engines were determined. Pollutants measured included nitrogen oxides, aldehydes, carbon monoxide, hydrocarbons, and odors. A method is presented for determining the magnitude of pollution emissions due to commercial jet aircraft operation by using basic emission factors.
E R, Lozano, W W, Melvin, S, Hochheiser
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Heterogeneities in Regional Air Pollutant Emission Mitigation Across China During 2012–2020
Earth's FutureThe toughest‐ever clean air actions to date in China have helped to reduce national air pollutant emissions significantly in recent years. However, the heterogeneous mitigation paths and their determinated factors among regions were less concerned.
Hongyan Zhao +8 more
semanticscholar +1 more source
Comparing Building and Neighborhood-Scale Variability of CO₂ and O₃ to Inform Deployment Considerations for Low-Cost Sensor System Use. [PDF]
, 2018 The increased use of low-cost air quality sensor systems, particularly by communities, calls for the further development of best-practices to ensure these systems collect usable data.
Coffey, Evan +4 more
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Abstract and Applied Analysis, 2018 Air pollutant levels in Bangkok are generally high in street tunnels. They are particularly elevated in almost closed street tunnels such as an area under the Bangkok sky train platform with high traffic volume where dispersion is limited.
Kewalee Suebyat, Nopparat Pochai
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Modeling and application of emission threshold of atmospheric pollutant to achieve the standard
浙江大学学报. 农业与生命科学版, 2006 Based on the improvement of grey clustering analysis method, a new methodology is presented for threshold calculation of single atmospheric pollutant emission to achieve the standard grade, which is the precondition of environmental management and ...
XU Wei-guo +3 more
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