Pool-Riffle maintenance
HTML-код
- Опубликовано: 30 авг 2017
- Andrews. E. D. (1982). Bank stability and channel width adjustment, East Fork River, Wyoming. Water Resources Research, 18(1),184-192.
Bhowmik, N.G. & Demissie, M. (1984). Discussion of “Bed Material Sorting in Pools and Riffles”. Journal of Hydrological Engineering, 109(9), 1243-45.
Clifford, N.J. (1993). Differential bed sedimentology and the maintenance of riffle-pool sequences. Catena, 20(5), 447-468.
Dury, G. H. (1969). Relation of morphometry to runoff frequency, in Chorley, R. J., ed., Water, earth and man: London, Methuen, pp.419-430.
Hooke. J. M. (1986). The significance of mid-channel bars in an active meandering river. Sedimentology, 33, 839-850.
Jackson, W. L. & Beschta, R. L. (1982). A model of two-phase bedload transport in an Oregon Coast Range stream. Earth Surface Processes And Landforms, 7, 517-527.
Keller, E.A. (1971). Areal Sorting of Bed-Load Material: The Hypothesis of Velocity Reversal. Geological Society of America Bulletin, 82(3), 753-56.
Keller, E. A. & Melhom, W. N. (1974). Form and fluvial processes in alluvial stream channels. Purdue University Water Resources Research Center tech. Rept. 47, 124pp.
Keller, E. A. & Melhorn, W. N. (1978). Rhythmic spacing and origin of pools and riffles. Geological Society of America Bulletin 89(5), 723-730.
Lisle, T. (1979). A Sorting Mechanism for a Riffle-Pool Sequence. Geological Society of America Bulletin, 90(Part II), 1142-57.
Sidle, R. C. (1988). Bed load transport regime of a small forest stream, Water Resources Research, 24, 207-218.
Summerfield, M.A. (1991). Global Geomorphology. Harlow: Pearson Education Limited.
Teleki, P. G. (1972). Areal Sorting of bed-load material: the hypothesis of velocity reversal discussion. Geological society of America Bulletin, 83, 911-914.
Thompson, D.M., Wohl, E.E. & Jarrett, R.D. (1999). Velocity Reversals and Sediment Sorting In Pools and Riffles Controlled By Channel Constrictions. Geomorphology, 27, 229-241.
Wilkinson, S.N., Keller, R.J. & Rutherford, I.D. (2004) Phase-shifts in shear stress as an explanation for the maintenance of pool-riffle sequences. Earth Surface Processes and Landforms, 29.
Yang, T.C. (1971). Formation of Riffles and Pools. Water Resources Research, 7(6), 1567-1574 - Кино
Please make more geography related videos!! This video is really informative!
2:23 This is Because the deep the Water ( flood) Will Push the rocks in the pool , up on to the Riffles .
Water Doesnt Compress, so more Water, more that Rock is going to move . ( as long as the Water can get under the Rock)
its why you see Flat rocks Facing up in a Stream .(in a Have V Shape)
This is really good!
Are these made by you or are a part of any kind of video lessons compilation?
Manuel da Silva Thank you!! Yes, I made it using Videoscribe.
Really nice!
I'm a Junior Coastal Engineer so this kind of videos are extremely informative! Thank you and get more out :D