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Protecting steep construction slopes against water erosion
Field plot rainfall simulator and device to introduce additional surface flow over test plot were used to evaluate mulching practices; effectiveness in protecting soil surfaces against water erosion was determined for 13 mulches; best protection was provided by mulches of jute netting, wood excelsior mat, prairie hay (one ton/acre) and fiberglass (1000 lb/acre) anchored with asphalt emulsion (150 gal/acre); least effective mulches were latex (150 gal/acre) and kraft paper netting; anchoring material with asphalt emulsion provided increased adherence to soil surface and was generally beneficial.
Protecting steep construction slopes against water erosion
Field plot rainfall simulator and device to introduce additional surface flow over test plot were used to evaluate mulching practices; effectiveness in protecting soil surfaces against water erosion was determined for 13 mulches; best protection was provided by mulches of jute netting, wood excelsior mat, prairie hay (one ton/acre) and fiberglass (1000 lb/acre) anchored with asphalt emulsion (150 gal/acre); least effective mulches were latex (150 gal/acre) and kraft paper netting; anchoring material with asphalt emulsion provided increased adherence to soil surface and was generally beneficial.
Protecting steep construction slopes against water erosion
Nat Research Council -- Highway Research Board -- Research Rec
Swanson, N.P. (author) / Dedrick, A.R. (author) / Dudeck, A.E. (author)
1967
7 pages
Article (Journal)
English
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