Zobrazeno 1 - 10
of 287
pro vyhledávání: '"Georgakaki, A"'
Autor:
M. A. Thomas, K. Wyser, S. Wang, M. Chatziparaschos, P. Georgakaki, M. Costa-Surós, M. Gonçalves Ageitos, M. Kanakidou, C. P. García-Pando, A. Nenes, T. van Noije, P. Le Sager, A. Devasthale
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 6903-6927 (2024)
Given the importance of aerosols and clouds and their interactions in the climate system, it is imperative that the global Earth system models accurately represent processes associated with them. This is an important prerequisite if we are to narrow
Externí odkaz:
https://doaj.org/article/834ae2b10632447eace13fd2a1eb4edb
Autor:
K. Gao, F. Vogel, R. Foskinis, S. Vratolis, M. I. Gini, K. Granakis, A.-C. Billault-Roux, P. Georgakaki, O. Zografou, P. Fetfatzis, A. Berne, A. Papayannis, K. Eleftheridadis, O. Möhler, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9939-9974 (2024)
Aerosol–cloud interactions in mixed-phase clouds (MPCs) are one of the most uncertain drivers of the hydrological cycle and climate change. A synergy of in situ, remote-sensing and modelling experiments were used to determine the source of ice-nucl
Externí odkaz:
https://doaj.org/article/1eee8532098e486388cc48640105823e
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 7179-7202 (2024)
The representation of Arctic clouds and their phase distributions, i.e., the amount of ice and supercooled water, influences predictions of future Arctic warming. Therefore, it is essential that cloud phase is correctly captured by models in order to
Externí odkaz:
https://doaj.org/article/736ca245b9b648f9b819ae7c1daa095a
Autor:
Paraskevi Georgakaki, Anne-Claire Billault-Roux, Romanos Foskinis, Kunfeng Gao, Georgia Sotiropoulou, Maria Gini, Satoshi Takahama, Konstantinos Eleftheriadis, Alexandros Papayannis, Alexis Berne, Athanasios Nenes
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract Recent years have shown that secondary ice production (SIP) is ubiquitous, affecting all clouds from polar to tropical regions. SIP is not described well in models and may explain biases in warm mixed-phase cloud ice content and structure. T
Externí odkaz:
https://doaj.org/article/a444168992754d71b184b0f587440ed0
Autor:
Romanos Foskinis, Athanasios Nenes, Alexandros Papayannis, Paraskevi Georgakaki, Konstantinos Eleftheriadis, Stergios Vratolis, Maria I. Gini, Mika Komppula, Ville Vakkari, Panos Kokkalis
Publikováno v:
Frontiers in Remote Sensing, Vol 5 (2024)
Externí odkaz:
https://doaj.org/article/ac6aef9824984e12b0d2086ac493980b
Autor:
Paraskevi Georgakaki, Athanasios Nenes
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 6, Pp n/a-n/a (2024)
Abstract Accurately representing mixed‐phase clouds (MPCs) in global climate models (GCMs) is critical for capturing climate sensitivity and Arctic amplification. Secondary ice production (SIP), can significantly increase ice crystal number concent
Externí odkaz:
https://doaj.org/article/c47dffc939b948169d81d5e89e093332
Autor:
G. Motos, G. Freitas, P. Georgakaki, J. Wieder, G. Li, W. Aas, C. Lunder, R. Krejci, J. T. Pasquier, J. Henneberger, R. O. David, C. Ritter, C. Mohr, P. Zieger, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13941-13956 (2023)
The Arctic is one of the most rapidly warming regions of the globe. Low-level clouds and fog modify the energy transfer from and to space and play a key role in the observed strong Arctic surface warming, a phenomenon commonly termed “Arctic amplif
Externí odkaz:
https://doaj.org/article/658dd7c2d1514d209ea44d94aaca82cb
Autor:
Georgakaki, Paraskevi1 (AUTHOR), Nenes, Athanasios1,2 (AUTHOR) athanasios.nenes@epfl.ch
Publikováno v:
Journal of Advances in Modeling Earth Systems. Jun2024, Vol. 16 Issue 6, p1-29. 29p.
Autor:
A.-C. Billault-Roux, P. Georgakaki, J. Gehring, L. Jaffeux, A. Schwarzenboeck, P. Coutris, A. Nenes, A. Berne
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 10207-10234 (2023)
Secondary ice production (SIP) has an essential role in cloud and precipitation microphysics. In recent years, substantial insights were gained into SIP by combining experimental, modeling, and observational approaches. Remote sensing instruments, am
Externí odkaz:
https://doaj.org/article/17df7e4c2fb4422d92780368424391a3
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