Articles | Volume 15, issue 16
Geosci. Model Dev., 15, 6371–6384, 2022
https://doi.org/10.5194/gmd-15-6371-2022
Geosci. Model Dev., 15, 6371–6384, 2022
https://doi.org/10.5194/gmd-15-6371-2022
Development and technical paper
29 Aug 2022
Development and technical paper | 29 Aug 2022

Representing surface heterogeneity in land–atmosphere coupling in E3SMv1 single-column model over ARM SGP during summertime

Meng Huang et al.

Data sets

E3SM single column model output Meng Huang, Po-Lun Ma, Nathaniel W. Chaney, Dalei Hao, Gautam Bisht, Megan D. Fowler, Vincent E. Larson, and L. Ruby Leung. https://doi.org/10.5281/zenodo.5787518

Model code and software

Energy Exascale Earth System Model v1.0 E3SM Project, DOE https://doi.org/10.11578/E3SM/dc.20180418.36

meng630/GMD_E3SM_SCM: GMD_E3SM_SCM (v0_GMD) Meng Huang https://doi.org/10.5281/zenodo.5787632

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Short summary
The land surface in one grid cell may be diverse in character. This study uses an explicit way to account for that subgrid diversity in a state-of-the-art Earth system model (ESM) and explores its implications for the overlying atmosphere. We find that the shallow clouds are increased significantly with the land surface diversity. Our work highlights the importance of accurately representing the land surface and its interaction with the atmosphere in next-generation ESMs.