Impacts of combining reanalyses and weather station data on the accuracy of discharge modelling

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• 作者：Gilles R.C. Essou^a ; ^{essougilles@yahoo.fr} ; ^{gilles.essou.1@ens.etsmtl.ca} ; Franç ; ois Brissette^a ; Philippe Lucas-Picher^a ; ^b
• 关键词：Reanalyses ; Observations ; Hydrological modelling ; Calibration ; Data combination
• 刊名：Journal of Hydrology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：545
• 期：Complete
• 页码：120-131
• 全文大小：3113 K
• 卷排序：545

文摘

We combined reanalyses and observational data over 830 North America watersheds. We assessed the impacts of that combination on hydrological modeling. The combination significantly improved the accuracy of discharge simulations. Reanalyses can successfully compensate for deficiencies in surface observation data.