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Mitigation of soil erosion

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Presentation on theme: "Mitigation of soil erosion"— Presentation transcript:

1 Mitigation of soil erosion
Bethany J. Shepler

2 Soil erosion Causes Factors
Water transport – rivers, rainfall, groundwater, oceanic processes, glaciers Wind transport Mass land movements - landslides Anthropogenic factors Climate change Vegetation Tectonics Topography

3 Terraces Forms “steps” in steep slopes
Plant crops and other agriculture on terraces

4 Vegetation Root systems of plants helps to stabilize slopes

5 Changes to crops STRIP CROPPING CROP ROTATION
Used when field has a steep slope Mitigate runoff of top soil Increases soil fertility and crop yeild Reduces soil erosion

6 Conservation tillage Reduces exposed soil
Decreases likelihood of water runoff

7 matting Stabilize soil Plants can grow through the matting
Common in residential use

8 Bibliography


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