rainfall erosion

All these diseases mentioned above are caused by wind erosion, rainfall erosion and repeated eutectic salt dissolving.

这些病害的形成是风蚀、雨蚀和易溶盐反复的溶解结晶等综合作用的结果。

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Summary of the Research of Slope Erosion Under Rainfall Erosion Corrosion

由降雨侵蚀引起的山坡面水土流失的研究进展

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All these diseases mentioned above are caused by erosion, rainfall erosion and repeated eutectic salt dissolving.

这些病害的形成是风蚀 、 雨蚀和易溶盐反复的溶解结晶等综合作用的结果.

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Relationships between rainfall erosion and runoff erosion and their contribution to soil erosion have been researched by using rainfall simulation with dual runoff plots.

通过双土槽人工降雨试验，研究了降雨侵蚀和径流侵蚀的关系及二者对坡面侵蚀产沙的贡献。

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Under the condition of same slope steepness and runoff, sediment delivery caused by rainfall erosion is bigger than that caused by feeding runoff washing. Sediment delivery has increased by 50% when rainfall intensity increases 1 time.

在坡度一致和坡面径流量基本相同时，降雨侵蚀产沙量大于供水径流的侵蚀产沙量，降雨强度增大1倍时，坡面侵蚀产沙量增大约50%；

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Rainfall erosion index Ei_ ( 10) is suitable for woodland, terrace field and waste land.

对于林地、荒坡地和梯田，降雨侵蚀力指标以组合结构Ei＿（10）。

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According to the present situation of soil erosion in Yellow River source region, this article analyzed the influence of the rainfall intensity and slope in different level on soil erosion by the rainfall splashing erosion experiment in artificial precipitation.

根据黄河源区水土流失现状，用人工降水方法，通过场降雨溅蚀实验，分析在不同雨强和坡度情况下对土壤溅蚀的影响。

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The rainfall intensity is also an important factor in slope erosion.

降雨也是影响坡面侵蚀的重要因素，随着雨强的增大，泥沙浓度也在增大，且变化幅度也呈现增加趋势。

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This with the previous rainfall conditions in the natural results of the experiment is different from their predecessors under the conditions of natural rainfall, erosion began small, with the continuing rain, increasing erosion, in this study under conditions of artificial rainfall.

这与自然降雨条件实验的结果有所不同。自然降雨的条件下，侵蚀量开始较小，随着降雨的持续，侵蚀量逐渐增大。

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Rainfall erosivity reflects the potential ability of soil erosion by the rainfall.

降雨侵蚀力是反映降雨引起土壤侵蚀的潜在能力.

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A dual box system ( one is rill box and the other is feeder box) with 15 gradient and clay loess is used to quantify effects of runoff and sediment from up slope on down slope rill erosion and sediment under different sediment concentrations and rainfall intensities.

利用双土槽系统径流小区（供沙土槽和试验土槽），定量研究了不同上方来水含沙量和不同降雨强度下15°坡面上方来水来沙对坡下方细沟侵蚀产沙过程的影响。

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The pine trees were found to be able to curtail the splash detachment of the soil and reduce the effective rainfall. The splash erosion under the forest was reduced by 20%, the soil loss reduced by 43.20%.

研究发现，林木具有缓冲高强度降雨对土壤的滴溅侵蚀和减少有效降雨的能力，使林下土壤溅蚀量减少了约20%，土壤流失量降低了43.20%。

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There are good linear relationship between splash erosion, raindrop energy and rainfall intensity. The math model represented that splash erosion in the form of power function and exponential function increased with the raindrop energy and rainfall intensity increased separately.

溅蚀量与雨滴能量、降雨强度之间均存在着良好的线性关系，建立的数学模型显示，当雨滴能量、降雨强度增加时，溅蚀量分别以幂函数和指数函数的形式增大。

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Impacts of Slope Length on Soil Erosion Process under Simulated Rainfall

坡长对侵蚀产沙过程影响的模拟研究

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Computer digital simulation of slope erosion under rainfall on Miyun reservoir

密云水库流域坡面降雨侵蚀的计算机模拟

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