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曾文溪上游集水區土砂運移計算及分析

Calculation and analysis of sediment transport in the upstream in Zengwun River

摘要


集水區土砂生產、蓄積及流出之定量分析對於整體性治理規劃及防災有著一定之影響,本文以曾文溪為對象,嘗試建立集水區土砂收支關係,並進行土砂運移及土砂收支模式之檢定驗證,以確立模式可行性,分析土砂收支關係後,評估土砂淤積之危害類型。

並列摘要


In the watershed, the sediment yield, accumulation and outflow for the two terms are very important issues. That is watershed planning and governance to prevent sediment disasters. In this study, in order to the river Zengwun as an object, try to establish a relationship watershed sediment budget. Then, for moving sediment and sediment budget model validation tests performed. This part can be used to determine the feasibility of sediment budget model. Finally, the actual analysis of the sediment budget, you can assess the damage type of sediment deposition.

並列關鍵字

Sediment yield Accumulation Outflow Sediment budget

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