Dynamic sediment discharge in the Hekou-Longmen region of Yellow River and soil and water conservation implications

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• 作者：Peng Gao^a ; Jingcheng Deng^a ; Xueke Chai^a ; Xingmin Mu^a ; ^{xmmu@ms.iswc.ac.cn} ; Guangju Zhao^a ; Hongbo Shao^b ; ^c ; ^{shaohongbochu@126.com} ; Wenyi Sun^a
• 关键词：Sediment discharge ; Soil and water conservation ; Erosive rainfall ; Yellow River ; Eco-restoration
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：578
• 期：Complete
• 页码：56-66
• 全文大小：1362 K
• 卷排序：578

文摘

A significant decrease in sediment discharge in Hekou-Longmen region. Erosive rainfall showed insignificant change during 1955–2009. Sediment rating curves displayed a decreasing trend after change-point year. Soil and water conservation played a crucial role in sediment reduction. The changes of streamflow and sediment effected the eco-environment of the lower reaches of the yellow river.