Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Dörthe Handorf"'
Autor:
Benjamin Kirbus, Sofie Tiedeck, Andrea Camplani, Jan Chylik, Susanne Crewell, Sandro Dahlke, Kerstin Ebell, Irina Gorodetskaya, Hannes Griesche, Dörthe Handorf, Ines Höschel, Melanie Lauer, Roel Neggers, Janna Rückert, Matthew D. Shupe, Gunnar Spreen, Andreas Walbröl, Manfred Wendisch, Annette Rinke
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Distinct events of warm and moist air intrusions (WAIs) from mid-latitudes have pronounced impacts on the Arctic climate system. We present a detailed analysis of a record-breaking WAI observed during the MOSAiC expedition in mid-April 2020. By combi
Externí odkaz:
https://doaj.org/article/9ae559f847b4470fb190d7e1a88e1fa8
Autor:
Thea Schneider, Christof Lüpkes, Wolfgang Dorn, Dmitry Chechin, Dörthe Handorf, Sara Khosravi, Vladimir M. Gryanik, Irina Makhotina, Annette Rinke
Publikováno v:
Atmospheric Science Letters, Vol 23, Iss 1, Pp n/a-n/a (2022)
Abstract The modeling of the atmospheric boundary layer over sea ice is still challenging because of the complex interaction between clouds, radiation and turbulence over the often inhomogeneous sea ice cover. There is still much uncertainty concerni
Externí odkaz:
https://doaj.org/article/6c9067fff1544f5cb9aba6c3f08a8ae4
Autor:
Raphael Köhler, Dörthe Handorf, Ralf Jaiser, Klaus Dethloff, Günther Zängl, Detlev Majewski, Markus Rex
Publikováno v:
Earth and Space Science, Vol 8, Iss 3, Pp n/a-n/a (2021)
Abstract The stratosphere is one of the main potential sources for subseasonal to seasonal predictability in midlatitudes in winter. The ability of an atmospheric model to realistically simulate the stratospheric dynamics is essential in order to mov
Externí odkaz:
https://doaj.org/article/1254f02826914c0bb48a781a91a90359
Publikováno v:
Advances in Meteorology, Vol 2017 (2017)
A quasi-geostrophic three-level T63 model of the wintertime atmospheric circulation of the Northern Hemisphere has been applied to investigate the impact of Arctic amplification (increase in surface air temperatures and loss of Arctic sea ice during
Externí odkaz:
https://doaj.org/article/5aae2234fe3c45489b2d98fb708e355b
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 65, Iss 0, Pp 1-11 (2013)
The stratospheric response to the observed Arctic sea ice retreat is analysed based on European Centre for Medium-Range Weather Forecast (ECMWF) Re-Analysis Interim (ERA-Interim) atmospheric data from 1979–2012. It is shown that changes in August/S
Externí odkaz:
https://doaj.org/article/fefabdea35da4ac6b455dc5b4658342d
Autor:
Dörthe Handorf, Klaus Dethloff
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 64, Iss 0, Pp 1-27 (2012)
This article evaluates the ability of state-of-the-art climate models to reproduce the low-frequency variability of the mid-tropospheric winter flow of the Northern Hemisphere in terms of atmospheric teleconnection patterns. Therefore, multi-model si
Externí odkaz:
https://doaj.org/article/4956a8d8c33d4e03b9574cd47512df09
Publikováno v:
Advances in Meteorology, Vol 2015 (2015)
Atmospheric low-frequency variability and circulation regime behavior are investigated in the context of a quasi-geostrophic (QG) three-level T63 model of the wintertime atmospheric circulation over the Northern Hemisphere (NH). The model generates s
Externí odkaz:
https://doaj.org/article/2d089d6bd5c44f9d960e0da91a221286
Publikováno v:
Advances in Meteorology, Vol 2010 (2010)
The regional climate model HIRHAM has been applied to Antarctica driven at the lateral and lower boundaries by European Reanalysis data ERA-40 for the period 1958–1998. Simulations over 4 decades, carried out with a horizontal resolution of 50 km,
Externí odkaz:
https://doaj.org/article/336ecc9e59a0410aaba57997bac39468
Autor:
Martin Wegmann, Yvan Orsolini, Marta Vázquez, Luis Gimeno, Raquel Nieto, Olga Bulygina, Ralf Jaiser, Dörthe Handorf, Annette Rinke, Klaus Dethloff, Alexander Sterin, Stefan Brönnimann
Publikováno v:
Environmental Research Letters, Vol 10, Iss 5, p 054015 (2015)
Eurasian fall snow cover changes have been suggested as a driver for changes in the Arctic Oscillation and might provide a link between sea-ice decline in the Arctic during summer and atmospheric circulation in the following winter. However, the mech
Externí odkaz:
https://doaj.org/article/c39f5faae62f4edba3100dbec3622e76
Autor:
Evgenia Galytska, Katja Weigel, Dörthe Handorf, Ralf Jaiser, Raphael Köhler, Jakob Runge, Veronika Eyring
Linked to increased sea ice loss, the Arctic region has warmed at least four times faster than the global average over the past 40 years. Mutual links between amplified Arctic warming with changes and variability in midlatitude weather have been disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6deea6cfc66b3e2a4cc5d5e626b7ca
https://doi.org/10.5194/egusphere-egu23-11159
https://doi.org/10.5194/egusphere-egu23-11159
