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Evaluating the Performance of Land Surface Models
Publisher: American Meteorological Society
Abstract: This paper presents a set of analytical tools to evaluate the performance of three land surface models (LSMs) that are used in global climate models (GCMs). Predictions of the fluxes of sensible heat, latent heat, and net ...
Systematic Bias in Land Surface Models
Publisher: American Meteorological Society
Abstract: A neural network?based flux correction technique is applied to three land surface models. It is then used to show that the nature of systematic model error in simulations of latent heat, sensible heat, and the net ecosystem ...
Neural Error Regression Diagnosis (NERD): A Tool for Model Bias Identification and Prognostic Data Assimilation
Publisher: American Meteorological Society
Abstract: Data assimilation in the field of predictive land surface modeling is generally limited to using observational data to estimate optimal model states or restrict model parameter ranges. To date, very little work has attempted ...
How Well Can Land-Surface Models Represent the Diurnal Cycle of Turbulent Heat Fluxes?
Publisher: American Meteorological Society
Influence of Leaf Area Index Prescriptions on Simulations of Heat, Moisture, and Carbon Fluxes
Publisher: American Meteorological Society
Abstract: eaf area index (LAI), the total one-sided surface area of leaf per ground surface area, is a key component of land surface models. The authors investigate the influence of differing, plausible LAI prescriptions on heat, ...
Enhancing Regional Climate Downscaling through Advances in Machine Learning
Publisher: American Meteorological Society
The Plumbing of Land Surface Models: Is Poor Performance a Result of Methodology or Data Quality?
Publisher: American Meteorological Society
Abstract: he Protocol for the Analysis of Land Surface Models (PALS) Land Surface Model Benchmarking Evaluation Project (PLUMBER) illustrated the value of prescribing a priori performance targets in model intercomparisons. It showed ...
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