Slope length effects on processes of total nitrogen loss under simulated rainfall
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- 作者：Weimin Xinga ; Peiling Yanga ; cau_yangpeiling@163.com" class="auth_mail" title="E-mail the corresponding author ; Shumei Rena ; Chang Aoa ; Xu Lib ; Wenhui Gaob
- 关键词：Slope length ; Total nitrogen ; Runoff ; Sediment yield ; Rainfall simulation
- 刊名：Catena
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：139
- 期：Complete
- 页码：73-81
- 全文大小：1037 K
文摘
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Slope length effects on runoff, soil and total nitrogen losses are proposed.
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Horton infiltration model best describe runoff process with 5 slope lengths.
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Power function fit relationship between runoff and soil loss with 5 slope lengths.
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Relationships among runoff, sediment and total nitrogen losses are presented.
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Model of total nitrogen loss under 5 slope lengths is established on slope scale.