Articles | Volume 12, issue 4
Earth Syst. Dynam., 12, 1393–1411, 2021
https://doi.org/10.5194/esd-12-1393-2021
Earth Syst. Dynam., 12, 1393–1411, 2021
https://doi.org/10.5194/esd-12-1393-2021

Research article 09 Dec 2021

Research article | 09 Dec 2021

Ubiquity of human-induced changes in climate variability

Keith B. Rodgers et al.

Data sets

Model output for CESM2-LE presented in Rodgers et al., 2021 CESM2_LE_OUTPUT https://www.cesm.ucar.edu/projects/community-projects/LENS2/data-sets.html

Model code and software

Figure code for Rodgers et al., 2021 FIG_CODE_GENERAL https://github.com/kjstein/

Figure code Fig. 3 wavelet analysis in Rodgers et al., 2021 FIG_CODE_WAVELET https://atoc.colorado.edu/research/wavelets/

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Short summary
A large ensemble of simulations with 100 members has been conducted with the state-of-the-art CESM2 Earth system model, using historical and SSP3-7.0 forcing. Our main finding is that there are significant changes in the variance of the Earth system in response to anthropogenic forcing, with these changes spanning a broad range of variables important to impacts for human populations and ecosystems.
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