Quantify the impacts of climate variability and anthropogenic activities on runoff:With an improved double mass curve method |
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作者姓名: | ZHOU Junju XUE Dongxiang YANG Lanting LIU Chunfang WEI Wei YANG Xuemei ZHAO Yaru |
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作者单位: | 1. College of Geography and Environmental Science,Northwest Normal University;2. Gansu Engineering Research Center of Land Utilization and Comprehension Consolidation;5. College of Social Development and Public Administration,Northwest Normal University;7. Institute of Geology and Geophysics,CAS |
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基金项目: | National Natural Science Foundation of China,No.42361005, No.41861034, No.41661040, No.32060373; |
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摘 要: | Quantitative assessments of the impacts of climate change and anthropogenic activities on runoff help us to better understand the mechanisms of hydrological processes. This study analyzed the dynamics of mountainous runoff in the upper reaches of the Shiyang River Basin(USRB) and its sub-catchments, and quantified the impacts of climate change and human activities on runoff using the improved double mass curve(IDMC) method, which comprehensively considers the effects of precipitation and evapotr...
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