Agricultural and Biological Sciences
7 years ago

Slopes above 20 degrees at risk of increased soil erosion.

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Research on Characteristics of Soil and Water Loss under Different Slope Conditions
Kun Wang, Xin Cong, J. K. Xu, Zhenghe Xu

Paper Summary

The study looked at how soil and water erosion changes on different slopes in a mountainous area. They found that steeper slopes had more runoff and erosion, with the most at 20-25 degrees. Rainfall intensity also affected erosion, with more rain causing more erosion. Vegetation and soil quality also played a role, with more vegetation and better soil reducing erosion. Planting more vegetation can help reduce soil and water loss on slopes.

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