Critical conditions for the beginning of coarse sediment transport in the torrents of the moravskoslezské beskydy mts (western carpathians)

Carpathian Journal of Earth and Environmental Sciences

Volumn 7, Issue 4, 2012, Pages 5-14

  Galia, Tomáš ^a   Hradecký, Jan ^a  

^a UNIVERSITY OF OSTRAVA   (Czech Republic)

Author keywords

Bed sediment; Bedload transport; Moravskoslezsk Beskydy Mts.; Shear stress; Stream power; Torrent; Unit discharge

Indexed keywords

BEDLOAD; COLLUVIAL DEPOSIT; FLUVIAL PROCESS; HEADWATER; RIVER DISCHARGE; SEDIMENT BUDGET; SEDIMENT TRANSPORT; SHEAR STRESS; STREAMFLOW; TORRENT;

BESKYDY MOUNTAINS; CARPATHIANS; CZECH REPUBLIC; MORAVSKOSLEZSKY;

EID: 84878373861     PISSN: 18424090     EISSN: 1844489X     Source Type: Journal    
DOI: None     Document Type: Article

References (31)

1. Andrews, E.D., 1983. Entrainment of gravel from naturally sorted riverbed material. Geological Society of American Bulletin 94, 1225-1231.
2. Bagnold, R.A., 1980. An empirical correlation of bedload transport rates in flumes and natural rivers. Proc. R. Soc. Lond. A 372, 453-473.
3. Barry, J.J., Buffington, J.M., Goodwin, P., King, J.G. & Emmett, W.W., 2008. Performance of bedload transport equations relative to geomorphic significance: Predicting effective discharge and its transport rate. Journal of Hydraulic Engineering. 134(5), 601-615.
4. Bathurst, J.C., 1987. Critical conditions for bed material movement in steep, boulder-bed streams. Erosion and Sedimentation in the Pacific Rim (Proceedings of the Corvallis Symposium, August, 1987), IAHS Publ. no. 165, 309-318.
5. Buffington, J.M. & Montgomery, D.R., 1997. A systematic analysis of eight decades of incipient motion studies, with special reference to gravelbedded rivers. Water resources research 33, 1993-2029.
6. Buzek, L., 2004. The suspended load regime as a signpost of the intensity of water erosion in the mountain forested catchments (on the example of the Moravskoslezské Beskydy Mts.) J. Hydrol. Hydromech. 52, 1, 24-40 (in Czech language).
7. Buzek, L., 2007. Water erosion of the watershed of the upper Ostravice river from 1976 to 2000. Moravian geographical reports, 15, 4, 2-12.
8. Chiari, M., Friedel, K. & Rickenmann, D., 2010. A one-dimensional bedlou transport model for steep slopes. Journal of Hydraulic Research 48, 2, 152-160.
9. Chiari, M. & Rickenmann, D., 2011. Back-calculation of bedload transport in steep channels with a numerical model. Earth Surface Processes and Landforms 36, 805-815.
10. Costa, J.E., 1983. Paleohydraulic reconstruction of flash-flood peaks from boulder deposits in the Colorado Front Range. Geological Society of America Bulletin 94, 986-1004.
11. Galia, T. & Hradecký, J., 2011. Bedload transport and morphological effects of high-magnitude floods in small headwater streams - Moravskoslezské Beskydy Mts (Czech Republic). Journal of Hydrology and Hydromechanics 59, 4, 238-250.
12. Galia, T., Skarpich, V. & Hradecký, J., 2012. Bedload sediment transport in connection to geomorphological transition of the gravel-bed streams in the Moravskoslezské Beskydy mountains. Geografie 117, 1, 95-109 (in Czech language).
13. Hradecký, J. & Pánek, T., 2008. Deep-seated gravitational slope deformations and their influence on consequent mass movements (case studies from the highest part of the Czech Carpathians). Natural Hazards 45, 235-25.
14. Chlebek, A. & Jařabáč, M., 1995. Evaluation of dependence of forest vegetation growth on climate in the Beskydy Mts. by using factor analysis. Lesnictví, 41, 9, 426-431 (in Czech language).
15. Lamb, M., Dietrich, W. & Venditti, J., 2008. Is the critical shear stress of incident sediment motion dependent on channel-bed slope? J. Geophys. Res.-Earth Surface 113. F02008, doi:10.1029/2007JF000831.
16. Lenzi, M.A., Mao, L. & Comiti, F., 2006. When does bedload transport begin in steep boulder-bed stream? Hydrologic. Process., 20, 3517-3533.
17. Mao, L., Uyttendaele, G.P., Iroumé, A. & Lenzi, M.A., 2008. Field based analysis of sediment entrainment in two high gradient streams located in Alpine and Andine environments. Geomorphology 93, 368-383.
18. Montgomery, D.R. & Buffington, J.M., 1997. Channel reach morphology in mountain drainage basins. Geological Society of America Bulletin 109, 596-611.
19. Mueller, E.R. & Pitlick, J., 2005. Morphologically based model of bed load transport capacity in a headwater stream. Journal of geophysical research 110, F02016, doi:10.1029/2003JF000117.
20. Pánek, T., Tábořík, P. & Hradecký,J., 2007. Gravitational disintegration of the Čertův Mlýn Mt. (Moravskoslezské Beskydy Mts.) Geologické výzkumy na Moravě a ve Slezsku v roce 2006, 124-129 (in Czech language).
21. Pánek, T., Hradecký, J., Minár, J., Hungr, O. & Dušek, R., 2009. Late Holocene catastrophic slope collapse affected by deep-seated gravitational deformation in flysch: Ropice Mountain, Czech Republic. Geomorphology 103, 414-429.
22. Rickenmann, D. & Koschni, A., 2010. Sediment loads due to fluvial transport and debris flow during the 2005 flood events in Switzerland. Hydrological Processes 24, 993-1007.
23. Šilhán K. & Pánek T., 2010. Fossil and recent debris flows in medium-high mountains (Moravskoslezské Beskydy Mts, Czech Republic). Geomorphology 124, 238-249.
24. Šilhán K. & Stacke V., 2011. The present-day geomorphic activity of alluvial fan (a case study from the Moravskoslezské Beskydy Mts. based on dendrogeomorphological methods). Moravian Geographical Reports 19, 18-29.
25. Šir, B., Richnavský, J., Bobál, P., Unucka, J., Durica, M. & Podhorányi, M., 2010. Sediment transport modelling within small catchments of Beskydy Mts. In: Geografie pro život ve 21. století: Sborník příspěvků z XXII. sjezdu České geografické společnosti pořádaného Ostravskou univerzitou v Ostravě 31. srpna - 3. září 2010, pp. 43-48. Ostravská univerzita v Ostravě, Ostrava. ISBN 978-80-7368-903-2.
26. Škarpich, V., Galia, T., Hradecký, J. & Peč, J., 2010. Identification of stream (dis)connectivity with the use of macrogranulometric analysis of channel bed sediments (the Moravskoslezské Beskydy Mts.) Geol. výzk. Mor. Slez. v r. 2010, 199-204 (in Czech language).
27. Škarpich, V., Tábořík, P. & Hradecký, J., 2011. Structure and genesis of the quaternary filling of the Slavíc River valley (Moravskoslezské Beskydy Mts., Czech Republic). Moravian geographical reports 19, 30-38.
28. Williams, G.P., 1983. Paleohydrological methods and some examples from Swedish fluvial environments. Geografiska Annaler 65A, 227-243.
29. Wolman, M.G., 1954. A method of sampling coarse river-bed material. Transactions American Geophysical Union, 35, 6, 951-956.
30. Yu, G., Wang, Z., Zhang, K. Cchang, T. & Liu, H., 2009. Effect of incoming sediment on the transport rate of bed load in mountain streams. International Journal of Sediment Research 24, 260-273.
31. Zimmermann, A. & Church, M., 2001. Channel morphology, gradient profiles and bed stresses during flood in a step-pool channel of mountain streams. Geomorphology 40, 311-327.