Zobrazeno 1 - 10
of 83
pro vyhledávání: '"G. Mioche"'
Autor:
M. Wendisch, S. Crewell, A. Ehrlich, A. Herber, B. Kirbus, C. Lüpkes, M. Mech, S. J. Abel, E. F. Akansu, F. Ament, C. Aubry, S. Becker, S. Borrmann, H. Bozem, M. Brückner, H.-C. Clemen, S. Dahlke, G. Dekoutsidis, J. Delanoë, E. De La Torre Castro, H. Dorff, R. Dupuy, O. Eppers, F. Ewald, G. George, I. V. Gorodetskaya, S. Grawe, S. Groß, J. Hartmann, S. Henning, L. Hirsch, E. Jäkel, P. Joppe, O. Jourdan, Z. Jurányi, M. Karalis, M. Kellermann, M. Klingebiel, M. Lonardi, J. Lucke, A. E. Luebke, M. Maahn, N. Maherndl, M. Maturilli, B. Mayer, J. Mayer, S. Mertes, J. Michaelis, M. Michalkov, G. Mioche, M. Moser, H. Müller, R. Neggers, D. Ori, D. Paul, F. M. Paulus, C. Pilz, F. Pithan, M. Pöhlker, V. Pörtge, M. Ringel, N. Risse, G. C. Roberts, S. Rosenburg, J. Röttenbacher, J. Rückert, M. Schäfer, J. Schaefer, V. Schemann, I. Schirmacher, J. Schmidt, S. Schmidt, J. Schneider, S. Schnitt, A. Schwarz, H. Siebert, H. Sodemann, T. Sperzel, G. Spreen, B. Stevens, F. Stratmann, G. Svensson, C. Tatzelt, T. Tuch, T. Vihma, C. Voigt, L. Volkmer, A. Walbröl, A. Weber, B. Wehner, B. Wetzel, M. Wirth, T. Zinner
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8865-8892 (2024)
Global warming is amplified in the Arctic. However, numerical models struggle to represent key processes that determine Arctic weather and climate. To collect data that help to constrain the models, the HALO–(𝒜𝒞)3 aircraft campaign was conduc
Externí odkaz:
https://doaj.org/article/bca9d009d9254c2ea20e8a7af06088e2
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3863-3881 (2024)
Mixed-phase clouds are not well represented in climate and weather forecasting models, due to a lack of the key processes controlling their life cycle. Developing methods to study these clouds is therefore essential, despite the complexity of mixed-p
Externí odkaz:
https://doaj.org/article/b9dc9690a2df4da1b235f3cc636150c6
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3011-3028 (2024)
We performed Monte Carlo simulations of single-wavelength lidar signals from multi-layered clouds with special attention focused on the multiple-scattering (MS) effect in regions of the cloud-free molecular atmosphere (i.e. between layers or outside
Externí odkaz:
https://doaj.org/article/f1768253826145958769bcd4b0933a0f
Autor:
C. Bazantay, O. Jourdan, G. Mioche, J. Uitz, A. Dziduch, J. Delanoë, Q. Cazenave, R. Sauzède, A. Protat, K. Sellegri
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract There is growing evidence that marine microorganisms may influence cloud cover over the ocean through their impact on sea spray and trace gas emissions, further forming cloud droplets or ice crystals. However, evidence of a robust causal rel
Externí odkaz:
https://doaj.org/article/49917465c3774ed69879df00f4574c18
Autor:
M. Moser, C. Voigt, T. Jurkat-Witschas, V. Hahn, G. Mioche, O. Jourdan, R. Dupuy, C. Gourbeyre, A. Schwarzenboeck, J. Lucke, Y. Boose, M. Mech, S. Borrmann, A. Ehrlich, A. Herber, C. Lüpkes, M. Wendisch
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 7257-7280 (2023)
Airborne in situ cloud measurements were carried out over the northern Fram Strait between Greenland and Svalbard in spring 2019 and summer 2020. In total, 811 min of low-level cloud observations were performed during 20 research flights above the se
Externí odkaz:
https://doaj.org/article/8281142456e54770946fd235596a75be
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 7611-7633 (2023)
Low-level (cloud tops below 2 km) mixed-phase clouds are important in amplifying warming in the Arctic region through positive feedback in cloud fraction, water content and phase. In order to understand the cloud feedbacks in the Arctic region, good
Externí odkaz:
https://doaj.org/article/8ae2fce6ea6e4d77b705c808646c0602
Empirical model of multiple-scattering effect on single-wavelength lidar data of aerosols and clouds
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 1729-1754 (2022)
We performed extensive Monte Carlo (MC) simulations of single-wavelength lidar signals from a plane-parallel homogeneous layer of atmospheric particles and developed an empirical model to account for the multiple scattering in the lidar signals. The
Externí odkaz:
https://doaj.org/article/36445d195c254bad9ddf7db51c1ba792
Autor:
F. Szczap, A. Alkasem, G. Mioche, V. Shcherbakov, C. Cornet, J. Delanoë, Y. Gour, O. Jourdan, S. Banson, E. Bray
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 199-221 (2021)
The aim of this paper is to present the Monte Carlo code McRALI that provides simulations under multiple-scattering regimes of polarized high-spectral-resolution (HSR) lidar and Doppler radar observations for a three-dimensional (3D) cloudy atmospher
Externí odkaz:
https://doaj.org/article/ef70a98ca4aa477caf9ca5c15068c218
Autor:
G. Mioche, O. Jourdan, J. Delanoë, C. Gourbeyre, G. Febvre, R. Dupuy, M. Monier, F. Szczap, A. Schwarzenboeck, J.-F. Gayet
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 12845-12869 (2017)
This study aims to characterize the microphysical and optical properties of ice crystals and supercooled liquid droplets within low-level Arctic mixed-phase clouds (MPCs). We compiled and analyzed cloud in situ measurements from four airborne spri
Externí odkaz:
https://doaj.org/article/9ad96e732104434f982548e1b861e1d7
Autor:
M. Schnaiter, E. Järvinen, P. Vochezer, A. Abdelmonem, R. Wagner, O. Jourdan, G. Mioche, V. N. Shcherbakov, C. G. Schmitt, U. Tricoli, Z. Ulanowski, A. J. Heymsfield
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 5091-5110 (2016)
This study reports on the origin of small-scale ice crystal complexity and its influence on the angular light scattering properties of cirrus clouds. Cloud simulation experiments were conducted at the AIDA (Aerosol Interactions and Dynamics in the
Externí odkaz:
https://doaj.org/article/6f8c999354a7435caad9ed98e46140be