Small-scale dynamical variability affects atmospheric supersaturation and therefore the development of ice clouds via uptake of water vapor on ice crystals. This variability and its implications for ice growth are difficult to capture experimentally and theoretically. By interpreting supersaturation as a stochastic variable, the authors examine the average temporal behavior of, and the link between, supersaturation fluctuations and ice crystal size distributions in upper-tropospheric cirrus clouds. The authors classify cirrus types according to their ability to dampen supersaturation fluctuations owing to depositional growth of cloud ice and study how size distributions in them respond to supersaturation variability, investigating the possibility of the occurrence of ice-supersaturated states within cirrus.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Supersaturation Variability and cirrus ice crystal size distributions


    Beteiligte:
    Kärcher, Bernd (Autor:in) / Dörnbrack, Andreas (Autor:in) / Sölch, Ingo (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2014



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    Supersaturation variability and cirrus ice crystal size distributions

    Kärcher, Bernd / Dörnbrack, Andreas / Sölch, Ingo | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2014

    Freier Zugriff

    Cirrus

    Engineering Index Backfile | 1930


    Cirrus Research

    Online Contents | 1998


    Blackburn cirrus

    Oates, J.A. | Engineering Index Backfile | 1947


    Cirrus Aviation

    Online Contents | 2007