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651-1504-00L  Snowcover: Physics and Modelling

SemesterFrühjahrssemester 2015
DozierendeM.  Schneebeli, H. Löwe
Periodizitätjährlich wiederkehrende Veranstaltung
LehrspracheEnglisch


KurzbeschreibungSnow is a fascinating high-temperature material and relevant for applications in glaciology, hydrology, atmospheric sciences, polar climatology, remote sensing and natural hazards. This course introduces key concepts and underlying physical principles of snow, ranging from individual crystals to polar ice sheets.
LernzielThe course aims at a cross-disciplinary overview about the phenomenology of relevant processes in the snow cover, traditional and advanced experimental methods for snow measurements and theoretical foundations with key equations required for snow modeling.
InhaltTopics include: snow formation, crystal growth, snow microstructure, metamorphism, ice physics, snow mechanics, heat and mass transport in the snowcover, surface energy balance, snow models, wind transport, snow chemistry, electromagnetic properties, experimental techniques.
SkriptLecture notes and selected publications.
Voraussetzungen / BesonderesWe offer a voluntary field excursion to Davos on Saturday, 14 March 2015 (if there is sufficient interest). During the excursion the students will conduct snow measurements by themselves in the field and visit the cold laboratories at SLF, Davos.