Contribution analysis of the long-term changes in seasonal runoff on the Loess Plateau, China, using eight Budyko-based methods

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• 作者：Jingwen Wu^a ; ^b ; Chiyuan Miao^a ; ^b ; ^{miaocy@vip.sina.com} ; Yamei Wang^a ; ^b ; Qingyun Duan^a ; ^b ; Xiaoming Zhang^c
• 关键词：Loess Plateau ; Runoff ; Budyko ; Climate change ; Human activities
• 刊名：Journal of Hydrology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：545
• 期：Complete
• 页码：263-275
• 全文大小：5269 K
• 卷排序：545

文摘

Eight commonly used Budyko-based methods were reviewed and summarized. Eight methods were applied to evaluate streamflow variations on the Loess Plateau. Quantitative contributions were similar across methods during the high-flow season. Human activity contributed on average 73% of the decrease in the high-flow season. Changes in runoff were more sensitive to precipitation than to PET.