AWI-ESM-1-1-LR

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The AWI-ESM-1-1-LR consists of the atmospheric component ECHAM6, the ocean-sea ice component FESOM, and the land carbon model JSBACH. The atmosphere and ocean components run on a ~250 and ~100 km resolution on average (low resolution). The ocean mesh is locally refined to a resolution of ~20 km. Our model strategy is a result of the work on building a modular framework (esm-tools.readthedocs.io), which ensures that developments can be reused in other contexts even after already announced end of life of different model components. In the framework of projects, the AWI-ESM is extended with dynamic representations of further earth system components that were before not available in the modelling framework, such as the inland ice model PISM and the ocean biogeochemistry model REcoM.

Institution: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI)
Modell: AWI-ESM-1-1 LR
Auflösung: atmos: 250 km, land: 250 km, ocean: 50 km, seaIce: 50 km
Komponenten: atmos: ECHAM6.3.04p1 (T63L47 native atmosphere T63 gaussian grid; 192 x 96 longitude/latitude; 47 levels; top level 80 km), land: JSBACH 3.20 with dynamic vegetation, ocean: FESOM 1.4 (unstructured grid in the horizontal with 126859 wet nodes; 46 levels; top grid cell 0-5 m), seaIce: FESOM 1.4
Kontakt: Christopher Danek, email: christopher.danek (at) awi.de
Referenzen: https://fesom.de/models/awi-esm/

Shi, X., Lohmann, G., Sidorenko, D., and Yang, H., 2020. Early-Holocene simulations using different forcings and resolutions in AWI-ESM. The Holocene, 30(7), pp.996-1015.
Lohmann, G., Butzin, M., Eissner, N., Shi, X., and Stepanek, C., 2020. Abrupt climate and weather changes across timescales. Paleoceanography and Paleoclimatology, 35, e2019PA003782.

Information: https://cera-www.dkrz.de/WDCC/ui/cerasearch/cmip6?input=CMIP6.CMIP.AWI.AWI-ESM-1-1-LR