Forested lands have a notable effect on cutting the slope runoff and erosion compared to the naked land.
与裸地相比，林地坡面径流与侵蚀的削减效应显著。
The paper studied the runoff generation and sediment yield regulations of the natural slope-green-land in loess zone by the simulated rainfall.
通过野外模拟降雨试验，研究黄土区天然草坡的产流、产沙规律。
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