TitleThe problem of channel erosion into bedrock
Publication TypeReport
Year of Publication1992
AuthorsSeidl, M. A., and W. E. Dietrich
Secondary TitleFunctional Geomorphology: Landform Analysis and Models: Festschrift for Frank Ahnert
Volume23
Paginationp.101-124
Call NumberOSU Libraries: Valley GB400 .C31 v.23
KeywordsCanton Creek, Cavitt Creek, Dixon Creek, erosion, Field Creek, Fish Creek, hydrology, Loafer Creek, Lookingglass Creek, Nancy Creek, Negro Creek, Salt Creek, Slate Creek, Umpqua River, Walker Creek
NotesTests rule for predicting rate of erosion into bedrock in the Siuslaw, Umpqua and Alsea basins. Steeper slopes deviated from the rule, probably due to debris flows scouring tributaries. Results suggest three mechanisms for bedrock erosion: vertical wearing; debris flow scouring; and sharp changes in channel slope (knickpoint propagation).
Series TitleCatena. Supplement.