Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Odran Sourdeval"'
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 18, Pp n/a-n/a (2023)
Abstract The estimation of cloud radiative forcing due to aerosol‐cloud interactions, RFaci (also known as the first indirect effect), relies on approximating the cloud albedo susceptibility to changes in droplet concentration, β. β depends on th
Externí odkaz:
https://doaj.org/article/e676100f444f4b1b874b475b697e1adb
Autor:
Sudhakar Dipu, Matthias Schwarz, Annica M. L. Ekman, Edward Gryspeerdt, Tom Goren, Odran Sourdeval, Johannes Mülmenstädt, Johannes Quaas
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 74, Iss 1 (2022)
Important aspects of the adjustments to aerosol-cloud interactions can be examined using the relationship between cloud droplet number concentration (Nd) and liquid water path (LWP). Specifically, this relation can constrain the role of aerosols in l
Externí odkaz:
https://doaj.org/article/e9416da0c4a54b4298a1097ecc7c26eb
The cloud particle size distribution (PSD) is a key parameter for the retrieval of micro-physical and optical properties from remote sensing instruments, which in turn are necessary for determining the radiative effect of clouds. Current representati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2345eb21c01801a33b953f09a68d59
https://doi.org/10.5194/egusphere-2023-754
https://doi.org/10.5194/egusphere-2023-754
Autor:
Athulya Saiprakash, Patrick Konjari, George Horner, Christian Rolf, Martina Krämer, Odran Sourdeval
Ice clouds are challenging because of the high complexity and diversity of their composition (microphysics) as well as formation and growth processes. As a result, there has been little constraint from observations until recently, resulting in signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eca945a8733f06f751ff0a55539cc0c5
https://doi.org/10.5194/egusphere-egu23-14329
https://doi.org/10.5194/egusphere-egu23-14329
Ice clouds constitute a challenge to satellite remote-sensing due to the variability of their microphysical properties. A central parameter to understand and represent ice clouds in modelling as well as in remote-sensing is the ice particle size dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30857b5563eb21019dd2bda9365af3d
https://doi.org/10.5194/egusphere-egu23-15765
https://doi.org/10.5194/egusphere-egu23-15765
The accurate representation of clouds and their phase is crucial to enable a correct representation of the Earth’s radiation balance. This has been demonstrated by large radiative errors in global models over the Southern Ocean mainly caused by an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f04cabdd3300a89eda9546eeeea6a1b
https://doi.org/10.5194/egusphere-egu23-6713
https://doi.org/10.5194/egusphere-egu23-6713
Cirrus clouds play an important role in the Earth's radiative energy budget, thereby affecting the climate state and climate change. Orographic gravity wave (OGW)-induced sub-grid scale vertical velocity (i.e., cooling rate) is not resolved by large-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a381f21457ced97ed941576de99e7a66
http://hdl.handle.net/20.500.12210/84385
http://hdl.handle.net/20.500.12210/84385
The cloud droplet number concentration (CDNC) is one of the most important microphysical properties of liquid clouds for understanding and quantifying the effective radiative forcing by aerosol-cloud interactions (ERFaci). Indeed, CDNC is directly li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7077a6c6dccc58ed108695bb487b9e79
https://doi.org/10.5194/egusphere-egu23-14041
https://doi.org/10.5194/egusphere-egu23-14041
The cloud particle size distribution (PSD) is a key parameter for the retrieval of microphysical and optical properties from remote sensing instruments, which in turn are necessary for determining the radiative effect of clouds. Current representatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd172fd07fb81ab960211e3db768b303
https://doi.org/10.5194/egusphere-egu22-7146
https://doi.org/10.5194/egusphere-egu22-7146
Autor:
Athulya Saiprakash, Odran Sourdeval
The understanding of aerosols and their impact on climate via their interactions with clouds remains one of the largest uncertainty to our current estimates of future climate warming. A change in the amount of aerosol in the atmosphere, whether natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac4d7117de91a446609b21ce9cfd6c3
https://doi.org/10.5194/egusphere-egu22-8581
https://doi.org/10.5194/egusphere-egu22-8581