Statistical Characterization of the Flow Structure in the Rhine Valley

被引:11
作者
Philippe Philippe
Alain M. Dabas
Christian Haeberli
Pierre H. Flamant
机构
[1] École Polytechnique,Laboratoire de Météorologie Dynamique
[2] Météo-France,Centre National de Recherches Météorologiques
[3] Météo Suisse,Department of Meteorology and Geophysics
[4] University of Vienna,undefined
关键词
Flow splitting; Foehn; Katabatic winds; Orographic flows; Valley flows;
D O I
10.1023/A:1021262321679
中图分类号
学科分类号
摘要
The flow structure at the intersection between the Rhine and the Seez valleys nearthe Swiss city of Bad Ragaz has been documented by means of wind and pressuremeasurements collected from 9 September to 10 November 1999 during the MesoscaleAlpine Programme (MAP) experiment. To understand better the dynamics of theageostrophic winds that develop in this part of the Rhine valley, some key questionsare answered in this paper including the following: (i) How does air blow at theintersection of the Rhine and Seez valleys? and (ii) what are the dynamical processes(mechanical or thermal) driving the flow circulations in the valleys?
引用
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页码:483 / 505
页数:22
相关论文
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