Exploration of sequential streamflow assimilation in snow dominated watersheds

•EnKF assimilation of streamflow observation in sonw watersheds was evaluated.•We analyze the impact of ensemble size in the EnKF.•EnKF shows an improvement in performance and reliability against open-loop scenario.•The updating of snow and soil states together improves the EnKF results.•EnKF foreca...

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Veröffentlicht in:	Advances in water resources 2015-12, Vol.86, p.414-424
Hauptverfasser:	Abaza, Mabrouk, Anctil, François, Fortin, Vincent, Turcotte, Richard
Format:	Artikel
Sprache:	eng
Schlagworte:	Assimilation Data assimilation Ensemble forecast Ensemble Kalman filter Hydrology Mathematical models Reliability Semi-distributed hydrological model Snow Snow accumulation and melt Soil moisture Water runoff Watersheds
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