Comparison of the Langrangian Footprint

被引:10
|
作者
N. Kljun
R. Kormann
M. W. Rotach
F. X. Meixer
机构
[1] Institute for Atmospheric and Climate Science ETH,
[2] Max-Planck-Institut für Chemie,undefined
关键词
Backward trajectories; Boundary-layer stability; Lagrangian stochastic particle dispersion model; Planetary boundary layer; Source area; Surface layer;
D O I
10.1023/A:1021141223386
中图分类号
学科分类号
摘要
We compare flux and concentration footprint estimates of athree-dimensional Lagrangian stochastic dispersion modelapplying backward trajectories with the results of ananalytical footprint model by Kormann and Meixner.The comparison is performed for varying stability regimesof the surface layer as well as for different measurementheights. In general, excellent correspondence is found.
引用
收藏
页码:349 / 355
页数:6
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