Author(s): Einar Tesaker
Linked Author(s): Einar Tesaker
Keywords: No Keywords
Abstract: Some results from a field study of ice damming and ice roughness in three Norwegian rivers are discussed. Average ice roughness values of n~O. 013-0.020 (Manning's n) have been found, which is much less than the bed roughness, but still significant for the flow. The difficulties involved in the use of average slope as an aid to estimate winter discharges are discussed.
Year: 1970