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Four-dimensional variational assimilation of atmospheric chemical data - Application to regional modelling of air quality

Author:
  • Achim Strunk
  • Adolf Ebel
  • Hendrik Elbern
  • Elmar Friese
  • Nadine Goris
  • Lars Peter Nieradzik
Publishing year: 2010-01-01
Language: English
Pages: 214-222
Publication/Series: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume: 5910
Document type: Conference paper
Publisher: Springer

Abstract english

The chemistry transport model system EURAD-IM and its variational data assimilation implementation are applied to air quality assessment problems. The facility of joint initial value and emission rate optimisation together with a nested 4d-var module is employed to the measurement campaign BERLIOZ. To emphasise the benefits of computationally efficient data assimilation for monitoring and simulating air quality, results of an operational 3d-var implementation are also given.

Keywords

  • Other Computer and Information Science

Other

7th International Conference on Large-Scale Scientific Computations, LSSC 2009
2009-06-04 - 2009-06-08
Sozopol, Bulgaria
Published
  • ISSN: 1611-3349
  • ISSN: 0302-9743
  • ISBN: 3642125344
  • ISBN: 9783642125348
E-mail: lars [dot] nieradzik [at] nateko [dot] lu [dot] se

Researcher

Dept of Physical Geography and Ecosystem Science

+46 46 222 39 77

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Researcher

MERGE - ModElling the Regional and Global Earth system

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Sölvegatan 37, Lund

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Department of Physical Geography and Ecosystem Science
Lund University
Sölvegatan 12
S-223 62 Lund
Sweden

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