Title | The problem of channel erosion into bedrock |
Publication Type | Report |
Year of Publication | 1992 |
Authors | Seidl, M. A., and W. E. Dietrich |
Secondary Title | Functional Geomorphology: Landform Analysis and Models: Festschrift for Frank Ahnert |
Volume | 23 |
Pagination | p.101-124 |
Call Number | OSU Libraries: Valley GB400 .C31 v.23 |
Keywords | Canton 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 |
Notes | Tests 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 Title | Catena. Supplement. |