Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Andreas Zuend"'
Autor:
Camilo Serrano Damha, Bryan E. Cummings, Meredith Schervish, Manabu Shiraiwa, Michael S. Waring, Andreas Zuend
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 3, Pp n/a-n/a (2024)
Abstract Aerosol water affects the physicochemical properties and mass concentration of organic aerosols (OA), but it is typically omitted by air quality, weather, and climate models. We compare two classes of simplified models to estimate the OA wat
Externí odkaz:
https://doaj.org/article/b2be4757100c438ba38a7ab6f2530951
Autor:
Kirsten N. Fossum, Jurgita Ovadnevaite, Darius Ceburnis, Manuel Dall’Osto, Salvatore Marullo, Marco Bellacicco, Rafel Simó, Dantong Liu, Michael Flynn, Andreas Zuend, Colin O’Dowd
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-14 (2018)
Abstract Atmospheric aerosols in clean remote oceanic regions contribute significantly to the global albedo through the formation of haze and cloud layers; however, the relative importance of ‘primary’ wind-produced sea-spray over secondary (gas-
Externí odkaz:
https://doaj.org/article/04b70a48e6854ed0b34854c3c455ac16
Autor:
Pascale S. J. Lakey, Andreas Zuend, Glenn C. Morrison, Thomas Berkemeier, Jake Wilson, Caleb Arata, Allen H. Goldstein, Kevin R. Wilson, Nijing Wang, Jonathan Williams, Jonathan P. D. Abbatt, Manabu Shiraiwa
Publikováno v:
Environmental science: Atmospheres
Squalene is a major skin oil lipid which can react with ozone forming a range of products including carbonyls, carboxylic acids, hydroxy ketones, secondary ozonides and hydroperoxides. Previous experimental studies have shown that the yield of these
Publikováno v:
Physical Chemistry Chemical Physics. 25:80-95
Particles can undergo different phase transitions in the atmosphere including deliquescence, liquid-liquid phase separation (LLPS), melting, and freezing. In this study, phase transitions of particles/droplets containing polyethylene glycol with a mo
Autor:
Mijung Song, Rani Jeong, Daeun Kim, Yanting Qiu, Xiangxinyue Meng, Zhijun Wu, Andreas Zuend, Yoonkyeong Ha, Changhyuk Kim, Haeri Kim, Sanjit Gaikwad, Kyoung-Soon Jang, Ji Yi Lee, Joonyoung Ahn
Publikováno v:
Environmental Science & Technology. 56:17581-17590
Autor:
Daeun Kim, Rani Jeong, Yanting Qui, Xiangxinyue Meng, Zhijun Wu, Andreas Zuend, Yoonkyeong Ha, Changhyuk Kim, Haeri Kim, Sanjit Gaikwad, Kyoung-Soon Jang, Jiyi Lee, Joonyoung Ahn, Mijung Song
A phase state of ambient aerosols is a key parameter to understand physicochemical properties of aerosols such as growth rate, size distribution, and mass concentration that affect climate and human health. However, only limited information of real a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31b01423d3b85686db7c8b63846f0e2a
https://doi.org/10.5194/egusphere-egu23-253
https://doi.org/10.5194/egusphere-egu23-253
To explore aerosol chemistry and climate change, information of the physical state of aerosol particles is essential. Herein, we measured viscosities of binary mixtures of sucrose/H2O and ammonium sulfate (AS)/H2O, and ternary mixtures of sucrose/AS/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd75f280437538273a7acf41de10ff29
https://doi.org/10.5194/egusphere-egu23-995
https://doi.org/10.5194/egusphere-egu23-995
Autor:
Ryan Schmedding, Andreas Zuend
Publikováno v:
eISSN
Atmospheric aerosol particles and their interactions with clouds are among the largest sources of uncertainty in global climate modeling. Aerosol particles in the ultrafine size range with diameters less than 100 nm have very high surface-area-to-vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669915cf1c2783ac1c50046c0e608bd9
https://doi.org/10.5194/egusphere-2023-336
https://doi.org/10.5194/egusphere-2023-336
Autor:
Joseph Lilek, Andreas Zuend
Publikováno v:
Atmospheric Chemistry and Physics. 22:3203-3233
Aerosol viscosity is determined by mixture composition and temperature, with a key influence from relative humidity (RH) in modulating aerosol water content. Aerosol particles frequently contain mixtures of water, organic compounds, and inorganic ion