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RISCoupled Data Assimilation and Ensemble Initialization with Application to Multiyear ENSO Prediction
Publisher: American Meteorological Society
Abstract: We develop and compare variants of coupled data assimilation (DA) systems based on ensemble optimal interpolation (EnOI) and ensemble transform Kalman filter (ETKF) methods. The assimilation system is first tested on a ...
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 ...