Impact of field‐calibrated vegetation parameters on GCM climate simulations

OL Sen, LA Bastidas, WJ Shuttleworth… - Quarterly Journal of …, 2001 - Wiley Online Library
… However, these new models are also more complex and require the specification of many
parameters. Because the GCM grid-scale effective value of these parameters is generally not …

[HTML][HTML] Uncertainty assessment of multi-parameter, multi-GCM, and multi-RCP simulations for streamflow and non-floodplain wetland (NFW) water storage

S Lee, J Qi, GW McCarty, IY Yeo, X Zhang… - Journal of …, 2021 - Elsevier
… The model parameter uncertainty was examined by considering different parameter sets (PARs)
with acceptable performance measures. This study considered eight different GCM data …

[PDF][PDF] Uncertainty in hydrological analysis of climate change: multi-parameter vs. multi-GCM ensemble predictions

Y Her, SH Yoo, J Cho, S Hwang, J Jeong, C Seong - Scientific reports, 2019 - Springer
… -parameter ensembles to hydrological projections. this study demonstrated that the impact
of multi-GCM … larger than that of multi-parameter ensemble uncertainty. The finding suggests …

[HTML][HTML] Some counterintuitive dependencies of tropical cyclone frequency on parameters in a GCM

M Zhao, IM Held, SJ Lin - Journal of the Atmospheric Sciences, 2012 - journals.ametsoc.org
… (a) Variation of global annual number of TCs (squares) and hurricanes (circles) with
respect to the nondimensional cumulus mixing parameter e 0 from the control (e 0 = 10) and …

Calibration and uncertainty quantification of convective parameters in an idealized GCM

ORA Dunbar, A Garbuno‐Inigo… - Journal of Advances …, 2021 - Wiley Online Library
… The lower boundary of the GCM is a homogeneous slab ocean (1 m mixed-layer thickness).
… and uncertainty quantification experiments on parameters in the GCM's convection scheme, …

Parameter estimation in an atmospheric GCM using the Ensemble Kalman Filter

JD Annan, DJ Lunt, JC Hargreaves… - Nonlinear processes in …, 2005 - npg.copernicus.org
… probabilistic parameter estimation method to a spectral primitive equation atmospheric GCM.
… default parameter values. However, the precipitation field proved to be insensitive to these …

A framework to quantify GCM uncertainties for use in impact assessment studies

FM Woldemeskel, A Sharma, B Sivakumar… - Journal of …, 2014 - Elsevier
… A new framework is developed in this study to obtain unbiased estimates of model parameters
when uncertain GCM simulations are used in impact assessment models. The uncertainty …

Tropical cyclone frequencies inferred from Gray's yearly genesis parameter: Validation of GCM tropical climates

BF Ryan, IG Watterson, JL Evans - Geophysical research letters, 1992 - Wiley Online Library
… the SGP were seasonally averaged parameters with ß space … GCM simulation. Hence, the
SGP is an appropriate diagnostic parameter with which to test climate simulations from a GCM

Parameter uncertainty quantification in an idealized GCM with a seasonal cycle

MF Howland, ORA Dunbar… - Journal of Advances in …, 2022 - Wiley Online Library
… We consider the calibration and UQ of convective parameters in an idealized GCM with 89
seasonally varying insolation (Frierson et al., 2006; O’Gorman & Schneider, 2008; Bordoni 90 …

GCM characteristics explain the majority of uncertainty in projected 21st century terrestrial ecosystem carbon balance

A Ahlström, B Smith, J Lindström… - …, 2013 - bg.copernicus.org
… We extract parameters describing GCM … sampling two GCM-specific parameters and global
temperatures we create 60 new “artificial” GCMs and investigate the extent to which the GCM