@article{oai:nagano-nct.repo.nii.ac.jp:00000530,
 author = {松岡, 保正},
 journal = {長野工業高等専門学校紀要},
 month = {Jan},
 note = {application, The monin-Qbukhov type velocity profiles over a gravel river bed are represented by the logarithmic law, i. e.,Ū(Z)/U_*=1/K1_n(Z-Z_1)/Z_0 where K, U_*, Zo, and Z_1 have their usual meanings respectively. Z_1 is called the zero displacement or displacement height (by analogy to the concept of the displacement thickness in boundary layer theory). Zo is called the roughness parameter, roughness length, or simply roughness. When this formula is applied to the vertical velocity profiles in a river, a preliminary estimation of the value of those factors becomes necessary. In this paper, they are estimated from the observation data, and the advantage of using this formula is also shown.},
 pages = {115--120},
 title = {礫床河川の粗度とゼロ面修正量},
 volume = {18},
 year = {1988}
}