A Collection System for Measuring Runoff and Soil Erosion with a Mobile Rainfall Simulator on Sealed and Stony Red Earth Soils
A Collection System for Measuring Runoff and Soil Erosion with a Mobile Rainfall Simulator on Sealed and Stony Red Earth Soils
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利用移动式降雨模拟器测量密封和石质红壤土壤径流和土壤侵蚀的收集系统
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
G. R. Sawtell
中科院分区：
文献类型：
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作者：
R. Greene;G. R. Sawtell
开发了一种与 Grierson 和 Oades 降雨模拟器配合使用的收集系统。该收集系统能够在表面有严重结皮（或结壳）和石头的大块红土上测量径流和土壤侵蚀。在我们的设计中，收集水槽与图框的其他三个侧面分开。这使得收集水槽最初插入时对土壤水力特性的干扰最小，然后连接到图框的其他三侧。展示了通过该收集系统从石质、密封的表层土壤中获得的径流数据。
A collection system was developed for use with a Grierson and Oades rainfall simulator. The collection system enabled measurements of runoff and soil erosion to be made on massive red earth soils with severe seals (or crusts) and stones at their surface. In our design, the collection flume was separated from the other three sides of the plot frame. This allowed the collection flume to be initially inserted with minimum disturbance to the soil hydraulic properties and then connected to the other three sides of the plot frame. Runoff data obtained with this collection system, from a stony, sealed, surface soil, are presented.