Articles | Volume 10, issue 12
https://doi.org/10.5194/gmd-10-4605-2017
https://doi.org/10.5194/gmd-10-4605-2017
Development and technical paper
 | 
18 Dec 2017
Development and technical paper |  | 18 Dec 2017

Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode

Sabine Eckhardt, Massimo Cassiani, Nikolaos Evangeliou, Espen Sollum, Ignacio Pisso, and Andreas Stohl

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Cited articles

Bory, A. J. M., Biscaye, P. E., Svensson, A., and Grousset, F. E.: Seasonal variability in the origin of recent atmospheric mineral dust at NorthGRIP, Greenland, Earth Planet. Sc. Lett., 196, 123–134, https://doi.org/10.1016/s0012-821x(01)00609-4, 2002.
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Cassiani, M., Stohl, A., and Brioude, J.: Lagrangian Stochastic Modelling of Dispersion in the Convective Boundary Layer with Skewed Turbulence Conditions and a Vertical Density Gradient: formulation and Implementation in the FLEXPART Model, Bound.-Layer Meteorol., 154, 367–390, 2015.
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Short summary
We extend the backward modelling technique in the existing model FLEXPART to substances deposited at the Earth’s surface by wet scavenging and dry deposition. This means that for existing measurements of a substance in snow, ice cores or rain samples the source regions can be determined. This will help the interpretation of the measurement as well as gaining information of emission strength at the source of the deposited substance.
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