Abstract:Abstract. Perennial bioenergy crops are increasingly important for the production of ethanol and other renewable fuels, and as part of an agricultural system that alters the climate through its impact on biogeophysical and biogeochemical properties of the terrestrial ecosystem. The Energy Exascale Earth System Model (E3SM) Land Model (ELM) does not represent perennial bioenergy crops, however. In this study, we expand ELM’s crop model to include perennial bioenergy crops whose production increases in modeled s… Show more
“…Using surrogates therefore decreases the time required to generate the much larger number of ensembles needed for GSA and calibration. There are several examples where surrogate models have led to improved model predictions at individual sites or collections of sites (Sinha et al 2021;.…”
Section: Model-data Integration To Improve Predictive Skillmentioning
confidence: 99%
“…Surrogate modeling can help speed up sensitivity analysis and allow for more efficient model parameter calibration. Surrogate modeling therefore has gained traction in the land surface community in recent years (Sinha et al 2021;. Further development of ML algorithms and more efficient surrogate modeling will be critical for future land model parameterization and uncertainty quantification.…”
Section: Development Of ML Models That Are Appropriate For Earth Syst...mentioning
“…Using surrogates therefore decreases the time required to generate the much larger number of ensembles needed for GSA and calibration. There are several examples where surrogate models have led to improved model predictions at individual sites or collections of sites (Sinha et al 2021;.…”
Section: Model-data Integration To Improve Predictive Skillmentioning
confidence: 99%
“…Surrogate modeling can help speed up sensitivity analysis and allow for more efficient model parameter calibration. Surrogate modeling therefore has gained traction in the land surface community in recent years (Sinha et al 2021;. Further development of ML algorithms and more efficient surrogate modeling will be critical for future land model parameterization and uncertainty quantification.…”
Section: Development Of ML Models That Are Appropriate For Earth Syst...mentioning
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