Comparison of the Langrangian footprint model LPDM-B with an analytical footprint model

被引:1
|
作者
Kljun, N
Kormann, R
Rotach, MW
Meixer, FX
机构
[1] Swiss Fed Inst Technol, Inst Atmospher & Climate Sci, Zurich, Switzerland
[2] Max Planck Inst Chem, D-55128 Mainz, Germany
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
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
We compare flux and concentration footprint estimates of a three-dimensional Lagrangian stochastic dispersion model applying backward trajectories with the results of an analytical footprint model by Kormann and Meixner. The comparison is performed for varying stability regimes of the surface layer as well as for different measurement heights. In general, excellent correspondence is found.
引用
收藏
页码:349 / 355
页数:7
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