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Spatially-varied erosion modeling using WEPP for timber harvested and burned hillslopesAuthor(s): Peter R. Robichaud; T. M. Monroe
Source: Paper no. 97-5015. St. Joseph, MI: American Society of Agricultural Engineers. 8 p
Publication Series: Miscellaneous Publication
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DescriptionSpatially-varied hydrologic surface conditions exist on steep hillslopes after timber harvest operation and site preparation burning treatments. Site preparation burning creates low- and high-severity burn surface conditions or disturbances. In this study, a hillslope was divided into multiple combinations of surface conditions to determine how their spatial arrangement would effect erosion. More erosion occurred when high-severity burn conditions occurred above low severity burn conditions. Various hillslope configurations conclude that the spatial distribution of fire severity conditions on a hillslope affects predicted soil erosion rates.
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CitationRobichaud, Peter R.; Monroe, T. M. 1997. Spatially-varied erosion modeling using WEPP for timber harvested and burned hillslopes. Paper no. 97-5015. St. Joseph, MI: American Society of Agricultural Engineers. 8 p
Keywordserodibility, prescribed fire, spatial variability, Water Erosion Prediction Project (WEPP)
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