Zobrazeno 1 - 10
of 105
pro vyhledávání: '"A. P. Tsimpidi"'
Autor:
A. Milousis, A. P. Tsimpidi, H. Tost, S. N. Pandis, A. Nenes, A. Kiendler-Scharr, V. A. Karydis
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 1111-1131 (2024)
This study explores the differences in performance and results by various versions of the ISORROPIA thermodynamic module implemented within the ECHAM/MESSy Atmospheric Chemistry (EMAC) model. Three different versions of the module were used, ISORROPI
Externí odkaz:
https://doaj.org/article/177ed9cf7ff2429bbf2272d58362b13e
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 14983-15001 (2021)
The acidity of atmospheric particulate matter regulates its mass, composition, and toxicity and has important consequences for public health, ecosystems and climate. Despite these broad impacts, the global distribution and evolution of aerosol partic
Externí odkaz:
https://doaj.org/article/46e19a85c735435a85e02178b0441c2c
Autor:
E. Evoy, A. M. Maclean, G. Rovelli, Y. Li, A. P. Tsimpidi, V. A. Karydis, S. Kamal, J. Lelieveld, M. Shiraiwa, J. P. Reid, A. K. Bertram
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 10073-10085 (2019)
Information on the rate of diffusion of organic molecules within secondary organic aerosol (SOA) is needed to accurately predict the effects of SOA on climate and air quality. Diffusion can be important for predicting the growth, evaporation, and rea
Externí odkaz:
https://doaj.org/article/49109099df7f4d4a9ac016cf92ff186e
Autor:
G. S. Fanourgakis, M. Kanakidou, A. Nenes, S. E. Bauer, T. Bergman, K. S. Carslaw, A. Grini, D. S. Hamilton, J. S. Johnson, V. A. Karydis, A. Kirkevåg, J. K. Kodros, U. Lohmann, G. Luo, R. Makkonen, H. Matsui, D. Neubauer, J. R. Pierce, J. Schmale, P. Stier, K. Tsigaridis, T. van Noije, H. Wang, D. Watson-Parris, D. M. Westervelt, Y. Yang, M. Yoshioka, N. Daskalakis, S. Decesari, M. Gysel-Beer, N. Kalivitis, X. Liu, N. M. Mahowald, S. Myriokefalitakis, R. Schrödner, M. Sfakianaki, A. P. Tsimpidi, M. Wu, F. Yu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 8591-8617 (2019)
A total of 16 global chemistry transport models and general circulation models have participated in this study; 14 models have been evaluated with regard to their ability to reproduce the near-surface observed number concentration of aerosol particle
Externí odkaz:
https://doaj.org/article/cf8461f4a08946e1809f08368cb94db3
Autor:
S. Bacer, S. C. Sullivan, V. A. Karydis, D. Barahona, M. Krämer, A. Nenes, H. Tost, A. P. Tsimpidi, J. Lelieveld, A. Pozzer
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 4021-4041 (2018)
A comprehensive ice nucleation parameterization has been implemented in the global chemistry-climate model EMAC to improve the representation of ice crystal number concentrations (ICNCs). The parameterization of Barahona and Nenes (2009, hereafter
Externí odkaz:
https://doaj.org/article/1bbc56b924974a199f3b9bedd33e0e9b
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 3369-3389 (2018)
A new module, ORACLE 2-D, simulating organic aerosol formation and evolution in the atmosphere has been developed and evaluated. The module calculates the concentrations of surrogate organic species in two-dimensional space defined by volatility a
Externí odkaz:
https://doaj.org/article/31bf83e2f35045a3beaf455b2e847a7f
Autor:
H. Bian, M. Chin, D. A. Hauglustaine, M. Schulz, G. Myhre, S. E. Bauer, M. T. Lund, V. A. Karydis, T. L. Kucsera, X. Pan, A. Pozzer, R. B. Skeie, S. D. Steenrod, K. Sudo, K. Tsigaridis, A. P. Tsimpidi, S. G. Tsyro
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 12911-12940 (2017)
An assessment of global particulate nitrate and ammonium aerosol based on simulations from nine models participating in the Aerosol Comparisons between Observations and Models (AeroCom) phase III study is presented. A budget analysis was conducted
Externí odkaz:
https://doaj.org/article/55870b774782431e94da753ec52726f2
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 12813-12826 (2017)
A global chemistry-climate model has been used to study the impacts of pollutants released by agriculture on fine-particulate matter (PM2.5), with a focus on Europe, North America, East and South Asia. Simulations reveal that a relatively strong
Externí odkaz:
https://doaj.org/article/0879b5d3156e4216860cdfd1bb0abe5e
Global-scale combustion sources of organic aerosols: sensitivity to formation and removal mechanisms
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 7345-7364 (2017)
Organic compounds from combustion sources such as biomass burning and fossil fuel use are major contributors to the global atmospheric load of aerosols. We analyzed the sensitivity of model-predicted global-scale organic aerosols (OA) to parameter
Externí odkaz:
https://doaj.org/article/d4e44c4cc2b04d60aa55a777eddc44c5
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 9, Pp 5601-5621 (2017)
The importance of wind-blown mineral dust for cloud droplet formation is studied by considering (i) the adsorption of water on the surface of insoluble particles, (ii) particle coating by soluble material (atmospheric aging) which augments cloud cond
Externí odkaz:
https://doaj.org/article/3d7179952e78476cb6df5254e22c99ef