Modellentwicklung für das Footprint-Problem in der turbulenten Atmosphäre

INTAS (EC INTAS-99-1501)

Von 03/2000 bis 03/2003

Projektleiter: Thomas Foken
Mitarbeiter: Mathias Göckede

This project is aimed to the development of new computational stochastic models and measurement technique for simulating and evaluating the transport of gases and aerosol particles in the turbulent atmosphere with specific applications to the footprint problem which assumes to evaluate the concentration and its fluxes at the detector contributed from different surface and volume sources. The main investigation instruments are the stochastic differential equations which result, after an appropriate approximation, in random walk algorithms for simulating direct and backward Lagrangian trajectories of the parcels of the gas flow and aerosol particles. The results from modelling are verified and applied for ongoing field measurements of concentrations and fluxes of gases and aerosol particles.

Homepage: http://www.atm.helsinki.fi/~tsmarkka/intas/overview.html

Publikationsliste dieses Projekts

Foken, T; Göckede, M; Mauder, M; Mahrt, L; Amiro, BD; Munger, JW: Post-field data quality control. in Lee X., Massman W, Law B : Handbook of Micrometeorology: A Guide for Surface Flux Measurement and Analysis, Kluwer, Dordrecht, 181-208 (2004)

Göckede, M; Rebmann, C; Foken, T: A combination of quality assessment tools for eddy covariance measurements with footprint modelling for the characterisation of complex sites, Agricultural and Forest Meteorology, 127, 175-188 (2004) -- Details

Foken, T: Angewandte Meteorologie, Mikrometeorologische Methoden, , Springer, 289 S. (2003) -- Details

INTAS Workshops

Siehe auch:

Doktorarbeit: Adoption of footprint methods for the quality control of eddy-covariance measurements

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