Overview

ICON-ART is a state-of-the-science seamless model system for the whole atmosphere (physics and composition) that comprises the key components of the next generation Earth system model in Germany. ICON is a global weather and climate model solves the full three-dimensional non-hydrostatic and compressible Navier-Stokes equations on an icosahedral grid and allows seamless predictions from local to global scales. Aerosol and Reactive Trace gases (ART), as a submodule of ICON, supplements the model by including emissions, transport, gas phase chemistry, and aerosol dynamics in the troposphere and stratosphere.

German Weatherservice (DWD) uses ICON-ART for operational forecasts of mineral dust and pollen. It is also used by MeteoSwiss for pollen forecasts. Current features are shown in the follwoing figure. 

ICON-ART references

  • Schröter, J., Rieger, D., Stassen, C., Vogel, H., Weimer, M., Werchner, S., Förstner, J., Prill, F., Reinert, D., Zängl, G., Giorgetta, M., Ruhnke, R., Vogel, B., and Braesicke, P.: ICON-ART 2.1: a flexible tracer framework and its application for composition studies in numerical weather forecasting and climate simulations, Geosci. Model Dev., 11, 4043-4068, https://doi.org/10.5194/gmd-11-4043-2018, 2018.

  • Rieger, D., Bangert, M., Bischoff-Gauss, I., Förstner, J., Lundgren, K., Reinert, D., Schröter, J., Vogel, H., Zängl, G., Ruhnke, R., and Vogel, B.: ICON–ART 1.0 – a new online-coupled model system from the global to regional scale, Geosci. Model Dev., 8, 1659-1676, https://doi.org/10.5194/gmd-8-1659-2015, 2015.

 

ICON-ART Community

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Licensing

ICON-ART is an open-source software available under a BSD 3-clause license. See LICENSES/ for license information and AUTHORS.TXT for a list of authors in the ICON release package on gitlab. Please see ICON website for more info.