Zobrazeno 1 - 10
of 2 316
pro vyhledávání: '"M. Wirth"'
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6569-6578 (2024)
Nitrous oxide (N2O) is the third most important greenhouse gas modified by human activities after carbon dioxide and methane. This study examines the feasibility of airborne differential absorption lidar to measure N2O concentration enhancements over
Externí odkaz:
https://doaj.org/article/4c10be5987184908961d340346a54c49
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 Chemistry and Physics, Vol 24, Pp 5971-5987 (2024)
Warm-air intrusions (WAIs) are responsible for the transportation of warm and moist air masses from the mid-latitudes into the high Arctic (> 70° N). In this work, we study cirrus clouds that form during WAI events (WAI cirrus) and during undisturbe
Externí odkaz:
https://doaj.org/article/86fb30500c4446cd87c8de0b49429efe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8369-8381 (2023)
Aviation has a large impact on the Earth's atmosphere and climate by various processes. Line-shaped contrails and contrail cirrus clouds lead to changes in the natural cirrus cloud cover and have a major contribution to the effective radiative forcin
Externí odkaz:
https://doaj.org/article/05dff31298514e3593ec6175eb909a2e
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 3103-3117 (2023)
Water vapor measurements of midlatitude cirrus clouds, obtained by the WAter vapour Lidar Experiment in Space (WALES) lidar system during the Mid-Latitude Cirrus (ML-CIRRUS) airborne campaign, which took place in the spring of 2014 over central Europ
Externí odkaz:
https://doaj.org/article/a683b984755949a38a23c03a8d95f697
Autor:
Z. Wang, L. Bugliaro, T. Jurkat-Witschas, R. Heller, U. Burkhardt, H. Ziereis, G. Dekoutsidis, M. Wirth, S. Groß, S. Kirschler, S. Kaufmann, C. Voigt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1941-1961 (2023)
Contrail cirrus constitute the largest radiative forcing (RF) component to the total aviation effect on climate. However, the microphysical properties and radiative effects of contrail cirrus and natural cirrus clouds in the same meteorological condi
Externí odkaz:
https://doaj.org/article/1788beb54793472e8fb6473f45811008
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 999-1018 (2023)
During a research flight of the Wave-driven ISentropic Exchange (WISE) campaign, which was conducted over the eastern North Atlantic on 1 October 2017, the composition of the upper troposphere and lower stratosphere (UTLS) across the North Atlantic j
Externí odkaz:
https://doaj.org/article/7a189502a1f341d59271b220b34952fc
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 15559-15577 (2022)
Numerical weather prediction (NWP) models are known to possess a distinct moist bias in the mid-latitude lower stratosphere, which is expected to affect the ability to accurately predict weather and climate. This paper investigates the vertical struc
Externí odkaz:
https://doaj.org/article/dec871fd34dd4972aeda7ff36a0cda1f
Wintertime Saharan dust transport towards the Caribbean: an airborne lidar case study during EUREC4A
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 7319-7330 (2022)
Wintertime Saharan dust plumes in the vicinity of Barbados are investigated by means of airborne lidar measurements. The measurements were conducted in the framework of the EUREC4A (Elucidating the Role of Cloud-Circulation Coupling in Climate) field
Externí odkaz:
https://doaj.org/article/236ef5a15d1e4ea5bf87961d52a55dc6
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6879-6898 (2022)
We develop a new method to describe the total cloud cover including optically thin clouds in trade wind cumulus cloud fields. Climate models and large eddy simulations commonly underestimate the cloud cover, while estimates from observations largely
Externí odkaz:
https://doaj.org/article/0b207f996ab741d79bf45cb935cd075b