Zobrazeno 1 - 10
of 235
pro vyhledávání: '"S. Crewell"'
Publikováno v:
The Cryosphere, Vol 18, Pp 4137-4163 (2024)
Upcoming submillimeter wave satellite missions require an improved understanding of sea ice emissivity to separate atmospheric and surface microwave signals under dry polar conditions. This work investigates hectometer-scale observations of airborne
Externí odkaz:
https://doaj.org/article/973fe39a16ad443081a711cf5dec9263
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
Autor:
A. Walbröl, J. Michaelis, S. Becker, H. Dorff, K. Ebell, I. Gorodetskaya, B. Heinold, B. Kirbus, M. Lauer, N. Maherndl, M. Maturilli, J. Mayer, H. Müller, R. A. J. Neggers, F. M. Paulus, J. Röttenbacher, J. E. Rückert, I. Schirmacher, N. Slättberg, A. Ehrlich, M. Wendisch, S. Crewell
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8007-8029 (2024)
How air masses transform during meridional transport into and out of the Arctic is not well represented by numerical models. The airborne field campaign HALO-(𝒜𝒞)3 applied the High Altitude and Long-range Research Aircraft (HALO) within the fra
Externí odkaz:
https://doaj.org/article/0e9dc7812a7b4711874aefedab6cdb40
Autor:
B. Stevens, S. Adami, T. Ali, H. Anzt, Z. Aslan, S. Attinger, J. Bäck, J. Baehr, P. Bauer, N. Bernier, B. Bishop, H. Bockelmann, S. Bony, G. Brasseur, D. N. Bresch, S. Breyer, G. Brunet, P. L. Buttigieg, J. Cao, C. Castet, Y. Cheng, A. Dey Choudhury, D. Coen, S. Crewell, A. Dabholkar, Q. Dai, F. Doblas-Reyes, D. Durran, A. El Gaidi, C. Ewen, E. Exarchou, V. Eyring, F. Falkinhoff, D. Farrell, P. M. Forster, A. Frassoni, C. Frauen, O. Fuhrer, S. Gani, E. Gerber, D. Goldfarb, J. Grieger, N. Gruber, W. Hazeleger, R. Herken, C. Hewitt, T. Hoefler, H.-H. Hsu, D. Jacob, A. Jahn, C. Jakob, T. Jung, C. Kadow, I.-S. Kang, S. Kang, K. Kashinath, K. Kleinen-von Königslöw, D. Klocke, U. Kloenne, M. Klöwer, C. Kodama, S. Kollet, T. Kölling, J. Kontkanen, S. Kopp, M. Koran, M. Kulmala, H. Lappalainen, F. Latifi, B. Lawrence, J. Y. Lee, Q. Lejeun, C. Lessig, C. Li, T. Lippert, J. Luterbacher, P. Manninen, J. Marotzke, S. Matsouoka, C. Merchant, P. Messmer, G. Michel, K. Michielsen, T. Miyakawa, J. Müller, R. Munir, S. Narayanasetti, O. Ndiaye, C. Nobre, A. Oberg, R. Oki, T. Özkan-Haller, T. Palmer, S. Posey, A. Prein, O. Primus, M. Pritchard, J. Pullen, D. Putrasahan, J. Quaas, K. Raghavan, V. Ramaswamy, M. Rapp, F. Rauser, M. Reichstein, A. Revi, S. Saluja, M. Satoh, V. Schemann, S. Schemm, C. Schnadt Poberaj, T. Schulthess, C. Senior, J. Shukla, M. Singh, J. Slingo, A. Sobel, S. Solman, J. Spitzer, P. Stier, T. Stocker, S. Strock, H. Su, P. Taalas, J. Taylor, S. Tegtmeier, G. Teutsch, A. Tompkins, U. Ulbrich, P.-L. Vidale, C.-M. Wu, H. Xu, N. Zaki, L. Zanna, T. Zhou, F. Ziemen
Publikováno v:
Earth System Science Data, Vol 16, Pp 2113-2122 (2024)
To manage Earth in the Anthropocene, new tools, new institutions, and new forms of international cooperation will be required. Earth Virtualization Engines is proposed as an international federation of centers of excellence to empower all people to r
Externí odkaz:
https://doaj.org/article/ee83eef2f7794eb9aa8ada3f0e9d4b51
Autor:
S. Schnitt, A. Foth, H. Kalesse-Los, M. Mech, C. Acquistapace, F. Jansen, U. Löhnert, B. Pospichal, J. Röttenbacher, S. Crewell, B. Stevens
Publikováno v:
Earth System Science Data, Vol 16, Pp 681-700 (2024)
During the EUREC4A field study, microwave radiometric measurements were performed at Barbados Cloud Observatory (BCO) and aboard RV Meteor and RV Maria S Merian in the downstream winter trades of the North Atlantic. We present retrieved integrated wa
Externí odkaz:
https://doaj.org/article/97ac337fdfc9477ca083541504a80226
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4081-4100 (2023)
Most Arctic clouds occur below 2 km altitude, as revealed by CloudSat satellite observations. However, recent studies suggest that the relatively coarse spatial resolution, low sensitivity, and blind zone of the radar installed on CloudSat may not en
Externí odkaz:
https://doaj.org/article/67307f9c504f44248a335387c1cd10a7
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8705-8726 (2023)
In this study, we analyse the contribution of atmospheric rivers (ARs), cyclones, and fronts to the total precipitation in the Arctic. We focus on two distinct periods of different weather conditions from two airborne campaigns: ACLOUD (Arctic Cloud
Externí odkaz:
https://doaj.org/article/1e00584eab9b4ccdabfeac90387ab5a3
Autor:
A. von Lerber, M. Mech, A. Rinke, D. Zhang, M. Lauer, A. Radovan, I. Gorodetskaya, S. Crewell
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 7287-7317 (2022)
In this study, we investigate how the regional climate model HIRHAM5 reproduces the spatial and temporal distribution of Arctic snowfall when compared to CloudSat satellite observations during the examined period of 2007–2010. For this purpose, bot
Externí odkaz:
https://doaj.org/article/305e418be5104dc09b3bdb7dec5ea033
Autor:
H. Bresson, A. Rinke, M. Mech, D. Reinert, V. Schemann, K. Ebell, M. Maturilli, C. Viceto, I. Gorodetskaya, S. Crewell
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 173-196 (2022)
The Arctic is warming faster than the global average and any other region of a similar size. One important factor in this is the poleward atmospheric transport of heat and moisture, which contributes directly to the surface and air warming. In this c
Externí odkaz:
https://doaj.org/article/d51cce80b5fc4c038ca8d49bb0f6a517
Autor:
C. Acquistapace, R. Coulter, S. Crewell, A. Garcia-Benadi, R. Gierens, G. Labbri, A. Myagkov, N. Risse, J. H. Schween
Publikováno v:
Earth System Science Data, Vol 14, Pp 33-55 (2022)
As part of the EUREC4A field campaign, the research vessel Maria S. Merian probed an oceanic region between 6 to 13.8∘ N and 51 to 60∘ W for approximately 32 d. Trade wind cumulus clouds were sampled in the trade wind alley region east of Barbado
Externí odkaz:
https://doaj.org/article/ccc2c75b953f448194f8f916891ba017