On ice supersaturation over the Arctic
نویسندگان
چکیده
منابع مشابه
Supersaturation, dehydration, and denitrification in Arctic cirrus
A polar cirrus case study is discussed with the help of a one-dimensional model with explicit aerosol and ice microphysics. It is demonstrated that continuous cooling of air in regions with small amounts of ice and slow ice deposition rates of water vapor drives significant in-cloud supersaturations over ice, with potentially important consequences for heterogeneous halogen activation. Radiativ...
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Arctic climate changes include not only changes in trends and mean states but also strong interannual variations in various fields. Although it is known that tropical-extratropical teleconnection is sensitive to changes in flavours of El Niño, whether Arctic climate variability is linked to El Niño, in particular on interannual timescale, remains unclear. Here we demonstrate for the first time ...
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A case study on the formation and evolution of ice supersaturation in the vicinity of a warm conveyor belt’s outflow region P. Spichtinger, K. Gierens, and H. Wernli Deutsches Zentrum für Luftund Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany Johannes Gutenberg-Universität, Institut für Physik der Atmosphäre, Mainz, Germany Received: 30 July 2004 – Accepted: 30 Septemb...
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The Arctic system has experienced in recent times an extreme reduction in the extent of its sea ice. The years 2007 and 2012 in particular showed maxima in the loss of sea ice. It has been suggested that such a rapid decrease has important implications for climate not only over the system itself but also globally. Understanding the causes of this sea ice loss is key to analysing how future chan...
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ژورنال
عنوان ژورنال: Meteorologische Zeitschrift
سال: 2020
ISSN: 0941-2948
DOI: 10.1127/metz/2020/1012