Characterization of background particulate matter concentrations using the combination of two clustering techniques in zones with heterogeneous emission sources
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2020.117832
Abstract: Abstract The estimation of the background atmospheric concentration allows to assess local contributions and helping to the design of air quality improvement policies. Using clustering techniques and bivariate analysis, this study aims to characterize the… read more here.
Keywords: heterogeneous emission; matter; emission sources; background ... See more keywords
Characteristics of potentially toxic elements and multi-isotope signatures (Cu, Zn, Pb) in non-exhaust traffic emission sources.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental pollution"
DOI: 10.1016/j.envpol.2021.118339
Abstract: Non-exhaust emissions (e.g., particles from brake pads, asphalt, curb, road paint, tire) are important sources of potentially toxic elements (PTEs) pollution in urban environments and are potential causes of PTEs pollution in road dust. We… read more here.
Keywords: toxic elements; potentially toxic; brake pads; emission sources ... See more keywords
Disentangling multiple PM emission sources in the Po Valley (Italy) using honey bees
Sign Up to like & getrecommendations! Published in 2021 at "Heliyon"
DOI: 10.1016/j.heliyon.2021.e06194
Abstract: Particulate matter (PM) is a complex mixture of airborne chemical compounds commonly classified by their aerodynamic diameter. Although PM toxicity strongly depends on the morphology, chemical composition, and dimensions of particles, exposure limits set by… read more here.
Keywords: multiple emission; honey; disentangling multiple; emission sources ... See more keywords
Multipoint characterization of the emission of odour, volatile organic compounds and greenhouse gases from a full-scale membrane-based municipal WWTP.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2022.115002
Abstract: Different environmental and social concerns can arise due to the generation of gaseous emissions during the treatment of urban wastewater. However, there is not an extensive knowledge about which are the main potential odour and… read more here.
Keywords: treatment; emission; gaseous emissions; multipoint characterization ... See more keywords
Spatial distribution of health risks for residents located close to solvent-consuming industrial VOC emission sources.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2021.01.014
Abstract: Emissions derived from the consumption of organic solvents have been proven to be the primary industrial source of volatile organic compounds (VOCs). In conjunction with epidemiologic studies, water-based paints (WBPs) and solvent-based paints (SBPs) were… read more here.
Keywords: health; risks residents; emission; emission sources ... See more keywords
Localizing two acoustic emission sources simultaneously using beamforming and singular value decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics"
DOI: 10.1016/j.ultras.2017.10.019
Abstract: HighlightsThe weak AE source is easy to be lost when only the beamforming method is used to localize simultaneous double AE sources.A SVD‐beamforming method is proposed to localize double AE sources with significant different energy.A… read more here.
Keywords: beamforming singular; beamforming method; acoustic emission; emission sources ... See more keywords
Anthropogenic Emission Sources of Sulfate Aerosols in Hangzhou, East China: Insights from Isotope Techniques with Consideration of Fractionation Effects between Gas-to-Particle Transformations.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.1c05823
Abstract: Sulfate (SO42-) is a major species in atmospheric fine particles (PM2.5), inducing haze formation and influencing Earth's climate. In this study, the δ34S values in PM2.5 sulfate (δ34S-SO42-) were measured in Hangzhou, east China, from… read more here.
Keywords: fractionation effects; emission sources; sources sulfate; fractionation ... See more keywords
Source Contributions to PM2.5-Related Mortality and Costs: Evidence for Emission Allocation and Compensation Strategies in China.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c08306
Abstract: The emissions from various pollution sources were not proportional to their contributions to ambient PM2.5 concentrations and associated health burdens. That means even with the same total abatement targets, different abatement allocation strategies across emission… read more here.
Keywords: emission sources; emission; mortality; allocation ... See more keywords
Pinpointing Emission Sources from Space
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DOI: 10.1029/2020eo138162
Abstract: Satellite data combined with wind models bring scientists one step closer to being able to monitor air pollution from space. read more here.
Keywords: sources space; pinpointing emission; space; emission sources ... See more keywords
Effects of Anisotropy for P-Wave Velocity on Locating Accuracy of Acoustic Emission Sources in Sandstone
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2745498
Abstract: The accurate measurement of wave velocity has a significant effect on the locating accuracy of acoustic emission sources, especially in health assessment and determination for rock structures. There commonly exists some deviation between the measured… read more here.
Keywords: velocity; locating accuracy; acoustic emission; emission sources ... See more keywords
Non-methane hydrocarbon (NMHC) fingerprints of major urban and agricultural emission sources for use in source apportionment studies
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-20-12133-2020
Abstract: Abstract. In complex atmospheric emission environments such as urban agglomerates, multiple sources control the ambient chemical composition driving air quality and regional climate. In contrast to pristine sites, where reliance on single or a few… read more here.
Keywords: non methane; paddy stubble; source; emission sources ... See more keywords