Zobrazeno 1 - 10
of 5 334
pro vyhledávání: '"aerosol particles"'
Publikováno v:
Geography, Environment, Sustainability, Vol 16, Iss 4, Pp 172-179 (2024)
The results of a comparison of the PM2.5 aerosol concentration daily variability for the summer and winter seasons at the urban and background monitoring sites in the Middle Urals for 2016–2019 are presented. The cluster analysis method revealed a
Externí odkaz:
https://doaj.org/article/a3efbe8509384062842e710eaa6c8c4b
Publikováno v:
Plants, Vol 13, Iss 21, p 3056 (2024)
Plants play a vital role in mitigating aerosol particles and improving air quality. This study investigated the composition characteristics and potential effects of particles retained on the leaf surfaces of two amphibious plants (i.e., Alternanthera
Externí odkaz:
https://doaj.org/article/8279b1db21dd4b42a203238e1527c01f
Autor:
Barbara Harm-Altstädter, Anna Voß, Sebastian Aust, Konrad Bärfuss, Lutz Bretschneider, Maik Merkel, Falk Pätzold, Andreas Schlerf, Kay Weinhold, Alfred Wiedensohler, Ulf Winkler, Astrid Lampert
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
A profound knowledge of pollutant emissions and transport processes is essential to better assess the impact on local air quality, which ultimately affects human health. This is of special importance in the proximity of airports, as flight activities
Externí odkaz:
https://doaj.org/article/0a536b78998c4615908fa06ff7483593
Autor:
Weidong Jing, Katsutomo Saito, Takuma Okamoto, Hibiki Saito, Kazuki Sugimoto, Chiharu Nishita-Hara, Keiichiro Hara, Masahiko Hayashi, Shuichi Hasegawa, Tomoaki Okuda
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 16, Iss 2, Pp 1-19 (2023)
Abstract The valence state and concentration of metallic pollutants are important factors contributing to the health effects of respirable particulate matter (PM); however, they have not been well studied. In this study, coarse and fine powder sample
Externí odkaz:
https://doaj.org/article/dd19018789c24860aa6798acaa8d3bfd
Publikováno v:
Toxics, Vol 12, Iss 7, p 525 (2024)
Transmission electron microscopy was used to analyze individual aerosol particles collected in Lanzhou (urban site) and its surrounding areas (rural site) in early 2023. The results revealed that from the pre-Spring Festival period to the Spring Fest
Externí odkaz:
https://doaj.org/article/8a5ae9741bf340308598ca330b2b8618
Autor:
Beatrice Moroni, Stefano Crocchianti, Adam Nawrot, Pavla Dagsson Waldhauserova, David Cappelletti
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 322 (2024)
An integrated morphological and chemical analysis of Arctic aerosols was undertaken for Icelandic dust and Svalbard aerosols to be compared by scanning electron microscopy coupled with EDS microanalysis (SEM–EDS) via imaging and chemical analysis t
Externí odkaz:
https://doaj.org/article/eae19480134a4231aadcf9e3bbef9970
Publikováno v:
AppliedMath, Vol 2, Iss 4, Pp 547-573 (2022)
Extracting information about the shape or size of non-spherical aerosol particles from limited optical radar data is a well-known inverse ill-posed problem. The purpose of the study is to figure out a robust and stable regularization method including
Externí odkaz:
https://doaj.org/article/a7afb480baa74a7fb375c2a75ad34d2c
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