Sediment output from a post-mining catchment - Centennial impacts using stochastically generated rainfall

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• 作者：G.R. Hancock^a ; ^{Greg.Hancock@newcastle.edu.au} ; D. Verdon-Kidd^a ; J.B.C. Lowry^b
• 关键词：Stochastic rainfall ; Rainfall time series ; Sediment transport ; Landscape evolution ; Mine rehabilitation
• 刊名：Journal of Hydrology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：544
• 期：Complete
• 页码：180-194
• 全文大小：5077 K
• 卷排序：544

文摘

For many regions long term, high quality, high-temporal resolution rainfall data is not available. Here we create a series of synthetic rainfall data sets using a statistical method. The data is employed in a computer based Landscape Evolution Model. The model results demonstrate that rainfall amount and intensity greatly influences soil erosion. The method provides a rigorous statistical approach to quantify sediment transport and erosion.