Transient Climate Response in a Two-Layer Energy-Balance Model. Part I: Analytical Solution and Parameter Calibration Using CMIP5 AOGCM Experiments

By O. Geoffroy, D. Saint‐Martin, D. Oliviè, A. Voldoire, G. Bellon, S. Tyteca. 2013

335 citations recorded by the source corpus.

Subfields: Atmospheric Science, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/ad0926f2512d77bc8580c43038235bf7216a39c7

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Citations in the corpus

The DOE E3SM Coupled Model Version 1: Overview and Evaluation at Standard Resolution (2019, methodology): “We calibrate the EBM for E3SMv1 using abrupt-4xCO2 data following the procedure outlined in Geoffroy et al. (2013), except for a small deviation in the second step (p. 1846) when we average over 20 instead of 10 years to estimate the fast time scale as we found that it provides a better fit to…”
Overview of the Coupled Model Intercomparison Project Phase 6 (CMIP6) experimental design and organization (2015, methodology): “Despite their simplicity, these experiments provide a surprising amount of insight into the behaviour of models subject to more complex forcing (e.g. Bony et al., 2013; Geoffroy et al., 2013).”
Observations, inferences, and mechanisms of the Atlantic Meridional Overturning Circulation: A review (2016, background): “Moreover, analyses suggest that differences in ocean heat uptake may explain a significant portion of the large intermodel spread in simulated warming [Raper et al., 2002; Boé et al., 2009; Hansen et al., 2011; Kuhlbrodt and Gregory, 2012; Geoffroy et al., 2013a, 2013b].”
Coping With Collapse: A Stock-Flow Consistent Monetary Macrodynamics of Global Warming (2018, background): “As Geoffroy et al. (2013) pointed out, this formalism enables us to account for the twofrequency responses of the mean atmospheric temperature change through a distinct transient climate response (TCR) and an equilibrium climate sensitivity (ECS, determined by T = F/⇢ in this framework).17.”
The impact of abrupt suspension of solar radiation management (termination effect) in experiment G2 of the Geoengineering Model Intercomparison Project (GeoMIP) (2013, background): “[4] The effects of sudden changes in forcing have been studied previously for both increases [e.g., Geoffroy et al., 2013] and decreases [e.g., Held et al., 2010] in greenhouse gas forcing.”
Escalating global exposure to compound heat-humidity extremes with warming (2020, background): “The fast component, on time scales of 3–5 years [38], reflects the quick responses in temperatures of the atmosphere, land, and the upper ocean mixed layer to radiative forcing.”
Climate economics support for the UN climate targets (2020, methodology): “Since the Energy Balance Model (EBM) in DICE is a two-box model it has two characteristic response time scales whose calibration are different than those presented in Geoffroy et al. 37 .”
Maximum warming occurs about one decade after a carbon dioxide emission (2014, methodology): “Both two-box (Held et al 2010, Geoffroy et al 2012) and onedimensional heat-diffusion (Hansen et al 1984, MacMynowski et al 2011) have been widely used to characterize the thermal response of more complex climate models.”
The double ITCZ bias in CMIP5 models: interaction between SST, large-scale circulation and precipitation (2015, background): “Geoffroy et al. (2012) also diagnosed the anomalous character of INMCM4 when analysing the global thermal properties of CMIP5 models.”
Transient Climate Response in a Two-Layer Energy-Balance Model. Part II: Representation of the Efficacy of Deep-Ocean Heat Uptake and Validation for CMIP5 AOGCMs (2013, methodology): “In Part I (Geoffroy et al. 2013, hereafter Part I), it is shown using the database from phase 5 of the Coupled Model Intercomparison Project (CMIP5) that a twolayer energy-balance model calibrated only from one atmosphere–ocean coupled general circulation model (AOGCM) step-forcing experiment is…”