geomorfГеоморфология и палеогеографияGeomorfologiya i Paleogeografiya2949-17892949-1797geomorf-2484Research ArticleНаучные сообщенияShort communicationsОб относительной ширине и форме руслаOn relative width and form of river channelСергутинВ. Е.SergutinV. E.ТурутинБ. Ф.TurutinB. F.Красноярский политехнический институтРоссия19840310202203Геоморфология7780Copyright © Сергутин В.Е., Турутин Б.Ф., 20222022Сергутин В.Е., Турутин Б.Ф.Sergutin V.E., Turutin B.F.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://geomorphology.igras.ru/jour/article/view/2484

Relative width of channel within limits of rectilinear deep sections (before the river floods over the floodplain surface) is shown to change in proportion with water discharge (mean seasonal values). When the discharge changes are considered in the course of channel filling within a year, an inverse regularity is observed: relative width of channel decreases when discharge increases. Cross-section in case of high level is closer to rectangular when compared with its form under low level conditions.

Relative width of channel within limits of rectilinear deep sections (before the river floods over the floodplain surface) is shown to change in proportion with water discharge (mean seasonal values). When the discharge changes are considered in the course of channel filling within a year, an inverse regularity is observed: relative width of channel decreases when discharge increases. Cross-section in case of high level is closer to rectangular when compared with its form under low level conditions.

References

The authors declare that there are no conflicts of interest present.