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A San Francisco Street Park, Bengal Stairs. This presentation shows the implementation process.
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2. Bengal Alley
3. wind
4. water causing erosion
5. swales slow the water
6. swales slow and sink rain
7. large rain events flow safely
8. edible hedge instead of fencing
9. logs are used for retaining and creating steps
10. simple wooden steps replace old stairs
11. fruit and nut trees further stabilize soil
12. swales here can sink more water and grow more trees
13. growing bed names