Articles | Volume 24, issue 17
https://doi.org/10.5194/acp-24-9749-2024
https://doi.org/10.5194/acp-24-9749-2024
Research article
 | 
04 Sep 2024
Research article |  | 04 Sep 2024

Atmospheric cloud-radiative heating in CMIP6 and observations and its response to surface warming

Aiko Voigt, Stefanie North, Blaž Gasparini, and Seung-Hee Ham

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Cited articles

Adam, O., Grise, K. M., Staten, P., Simpson, I. R., Davis, S. M., Davis, N. A., Waugh, D. W., Birner, T., and Ming, A.: The TropD software package (v1): standardized methods for calculating tropical-width diagnostics, Geosci. Model Dev., 11, 4339–4357, https://doi.org/10.5194/gmd-11-4339-2018, 2018. a, b
Albern, N., Voigt, A., Buehler, S. A., and Grützun, V.: Robust and Nonrobust Impacts of Atmospheric Cloud-Radiative Interactions on the Tropical Circulation and Its Response to Surface Warming, Geophys. Res. Lett., 45, 8577–8585, https://doi.org/10.1029/2018GL079599, 2018. a
Albern, N., Voigt, A., and Pinto, J. G.: Cloud-radiative impact on the regional responses of the mid-latitude jet streams and storm tracks to global warming, J. Adv. Model. Earth Sy., 11, 1940–1958, https://doi.org/10.1029/2018MS001592, 2019. a, b
Albern, N., Voigt, A., and Pinto, J. G.: Tropical cloud-radiative changes contribute to robust climate change-induced jet exit strengthening over Europe during boreal winter, Environ. Res. Lett., 16, 084041, https://doi.org/10.1088/1748-9326/ac13f0, 2021. a
Armour, K. C., Marshall, J., Scott, J. R., Donohoe, A., and Newsom, E. R.: Southern Ocean warming delayed by circumpolar upwelling and equatorward transport, Nat. Geosci., 9, 549–554, https://doi.org/10.1038/ngeo2731, 2016. a
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Short summary
Clouds shape weather and climate by interacting with photons, which changes temperatures within the atmosphere. We assess how well CMIP6 climate models capture this radiative heating by clouds within the atmosphere. While we find large differences among models, especially in cold regions of the atmosphere with abundant ice clouds, we also demonstrate that physical understanding allows us to predict the response of clouds and their radiative heating near the tropopause to climate change.
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