Revising precipitation – water storages – vegetation signatures with GRACE-based data assimilation

Helena Gerdener,Juergen Kusche,Kerstin Schulze,Gohar Ghazaryan,Olena Dubovyk

Journal of Hydrology（2022）

引用 5|浏览4

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摘要

•Assessing modeled water – vegetation dynamics by observation-based data sets.•Observation-based data derived from GRACE assimilation and remote sensing.•Duration for precipitation refilling water storages is shorter modeled than observed.•Model overestimates water storage amount contributing to vegetation growth.•Insights will help modelers improve model structures; e.g. climate events like ENSO.

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关键词

GRACE data assimilation,Precipitation – water storage – vegetation signatures,Hydrological modeling,Remote-sensing,Extreme climate events

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