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1
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84982034753
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‘eomorphology and general systems theory', us Geological Survey Professional Paper 500‐B (1962), and S.A. Schumm and R.W. Lichty, ‘Time, space and causality in geomorphology’, American Journal of Science, Vol. 263 (1965), pp. 110–19.
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Chorley, R.J.1
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3
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84981976948
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The term steady‐stale time is used here in the sense of some arbitrarily very short time scale, as proposed by Schumm and Lichty, op. cit.
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4
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0004098541
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For example, the effects of extreme floods (see, [ New York:, John Wiley) and of declining paraglacial sediment supply (see M. Church and J.M. Ryder, ‘Paraglacial sedimentation: a consideration of fluvial processes conditioned by glaciation’, Geological Society of America Bulletin, Vol. 83 1972], pp. 3059–72)
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(1977)
The Fluvial System
, pp. 159-164
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Schumm, S.A.1
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5
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0007430030
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Pseudomeanders and point dunes ‐ a flume study
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Dynamic similarity requires that significant force ratios and dimensionless morphology of the model and reality are identical. But rarely can all the important scaling criteria be met simultaneously; compromises are necessary, because certain forces such as gravity and electrochemical forces cannot be manipulated. For example, if the ratio of water depth to boundary grain diameter (relative roughness) in a sand‐bed alluvial channel were to be sustained in the typically small flows of laboratory channels, the boundary material would have to be so small that the sediment would be far too cohesive. Electrochemical and surface tension forces influencing grain attraction would become disproportionately large with respect to other forces in the flow system. This particular problem probably is the reason that true meandering, as opposed to pseudomeandering, is exceedingly difficult to reproduce in a laboratory flume. See
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(1972)
American Journal of Science
, vol.272
, pp. 762-799
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Hickin, E.J.1
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7
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84981976945
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See a recent review of some of this material in, ( Burnaby:, Simon Fraser University, Department of Geography Discussion Paper Series, No. 11, 1981), or a somewhat abbreviated version in E.J. Hickin ‘River channel changes: retrospect and prospect’, Special Publications of the International Association of Sedimentologists. Vol. 6 (1983), pp.61‐83.
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River Channel Dynamics: Retrospect and Prospect
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Hickin, E.J.1
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8
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84982016711
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‘Influence of riparian vegetation on channel shape, northeastern Arizona’, us Geological Survey Professional Paper 424‐c, (and W.L. Graf, ‘Fluvial adjustments to the spread of tamarisk in the Colorado Plateau region’, Geological Society of America Bulletin, Vol. 57, 1978), pp. 857–60
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(1961)
, pp. 30-31
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Hadley, R.F.1
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10
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0001406807
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Influence of vegetation on channel form of small streams’, International Association of Scientific Hydrology: Symposium on River Morphology, Publication 75, (. Similar studies with similar conclusions about the role of vegetation in determining headwater channel geometry are reported by J. B. Thornes, ‘The hydraulic geometry of stream channels in the Xingu‐Araguaia headwaters’, Geographical Journal, Vol. 136, 1970). pp. 376–82:. H. Heede, Influence of a forest on the hydraulic geometry of two mountain streams’, Water Resources Bulletin, Vol. 8 (1972), pp. 523–30; and E.A. Keller and T. Tally, ‘Effects of large organic debris on channel form and fluvial processes in the coastal redwood environment’, in D.D. Rhodes and G.P. Williams (eds.). Adjustments of the Fluvial System: Proceedings of the 10th Annual Geomorphology Symposium, Binghampton, NY (1979), pp. 169–97.
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(1967)
, pp. 255-275
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Zimmerman, R.C.1
Goodlett, J.C.2
Comer, G.H.3
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15
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84982050822
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‘Quantitative and historical evidence of vegetation changes along the upper Gila River, Arizona’, us Geological Survey Professional Paper 655‐h, and Graf, op. cit.
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(1974)
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Turner, R.M.1
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17
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84982009926
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‘River training ‐ the single‐thread channel’, New Zealand Engineering
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(1969)
, pp. 367-373
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Nevins, T.H.F.1
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18
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0000719719
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Causes of braiding by a graded river
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and J.C. Brice. ‘Channel patterns and terraces of the Loup River in Nebraska’, us Geological Survey Professional Paper 422‐D (1964)
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(1956)
Geological Society of America Bulletin
, vol.67
, pp. 1717-1718
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Mackin, J.H.1
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21
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0019696203
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Downstream reduction of rural channel size with contrasting urban effects in small coastal streams of southeastern Australia
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For example, in a recent report, it was noted that rivers emerging from the highlands on to a low‐slope coastal plain of New South Wales displayed channel contraction and a reversed downstream hydraulic geometry. This, it was argued, was in part a response of low‐competency streams to bank stabilization caused by the pasture grasses grown in this dairying and cattle raising area
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(1981)
Journal of Hydrology
, vol.52
, pp. 239-255
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Nanson, G.C.1
Young, R.W.2
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22
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0018911438
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Point bar and floodplain formation of the meandering Beatton River, northeastern British Columbia, Canada
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(1980)
Sedimentology
, vol.27
, pp. 3-29
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Nanson, G.C.1
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23
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0001394573
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Vegetation composition in relation to flood frequency in Lillooet River valley, British Columbia
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This process of vegetation rafting was also observed in the adjacent Lillooet River, as noted in
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(1976)
Catena
, vol.3
, pp. 191-201
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Teversham, I.M.1
Slaymaker, O.2
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25
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84982000800
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‘River floodplains: some observations on their formation’, us Geological Survey Professional Paper 282‐c, (R.S. Sigafoos, ‘Botanical evidence of floods and floodplain deposition’, us Geological Survey Professional Paper 485‐a, 1964); B.L. Everitt, ‘Use of the cottonwood in an investigation of the recent history of a floodplain’, American Journal of Science, Vol. 266 (1968), pp. 417–39; and A. Witt, ‘Present‐day mechanism of floodplain lateral accretion in the middle course of the Warta River’, Quaestiones Geographicae, Vol. 5 (1979), pp. 153–67.
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(1957)
, pp. 87-109
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Wolman, M.G.1
Leopold, L.B.2
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27
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0001613275
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Velocity‐texture‐bedform patterns of meander bends in the lower Wabash River of Illinois and Indiana
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Refraction of dune crests around laboratory river bends can produce a type of scroll bar similar to those described for the sand‐bed Wabash River (see). However, these features are formed quite differently from those on the gravel‐bed rivers of British Columbia and Alberta
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(1975)
Geological Society of America Bulletin
, vol.86
, pp. 1511-1522
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Jackson, R.G.1
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28
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84981981549
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Nanson and Beach, op. cit.
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29
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84981978068
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‘Turn mechanisms of alluvial rivers’, Military Engineer, (and W.C. Carey, ‘Formation of floodplain lands’, Journal of the Hydraulics Division, American Society of Civil Engineers, Vol. 95, 1969), pp. 981–94
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(1963)
, pp. 14-16
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Carey, W.C.1
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30
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0343322757
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Concave bank benches on the Barwon River, New South Wales
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E.J. Hickin, ‘Concave‐bank benches on the Squamish River, British Columbia, Canada’, Canadian Journal of Earth Sciences, Vol. 16 (1979), pp. 200–3; K. Page and G. Nanson, ‘Concave‐bank benches and associated floodplain formation’, Earth Surface Processes and Landforms, Vol. 7 (1982), pp. 529–43. and G.C. Nanson and K.J. Page, ‘Lateral accretion of fine grained concave benches on meandering rivers’, Special Publications of the International Association of Sedimentologists, 6 (1982)
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(1975)
Australian Geographer
, vol.13
, pp. 36-40
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Woodyer, K.D.1
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31
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84982052632
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‘Factors controlling the size and shape of stream channels in coarse noncohesive sands’, us Geological Survey Professional Paper 282‐G, (. E.J. Hickin, ‘A newly identified process of point bar formation in natural streams’, American Journal of Science, Vol. 267, 1969), pp. 999–1010; and E. J. Hickin, ‘Pseudomeanders and point dunes ‐ a flume study’, American Journal of Science, Vol. 272 (1972), pp. 762–99
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(1961)
, pp. 183-210
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Wolman, M.G.1
Brush, L.M.2
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32
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84982018422
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op. cit., and Page and Nanson (1982), op. cit.
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(1969)
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Carey1
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34
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0017472516
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World‐wide variations in hydraulic geometry exponents of stream channels: an analysis and some observations
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(1977)
Journal of Hydrology
, vol.33
, pp. 133-146
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Park, C.C.1
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