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The Danish emergency response model of the atmosphere (DERMA)

Jens Havskov Sørensen*, Alexander Baklanov, Steen Hoe

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

37 Citations (Scopus)

Abstract

The three-dimensional atmospheric dispersion model DERMA is of Lagrangian type making use of a hybrid stochastic particle-puff diffusion description. It is currently capable of describing plumes at downwind distances greater than about 20 km and up to the global scale. The model employs aerosol-size dependent dry and wet deposition parameterisations. DERMA is developed and used mainly for nuclear emergency preparedness purposes, and it has recently become integrated with the ARGOS nuclear decision-support system.

Original languageEnglish
JournalJournal of Environmental Radioactivity
Volume96
Issue number1-3
Pages (from-to)122-129
Number of pages8
ISSN0265-931X
DOIs
Publication statusPublished - Jul 2007

Keywords

  • Atmospheric dispersion model
  • Deposition
  • Emergency preparedness
  • Meteorology
  • Turbulent diffusion

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