Abstract
The 270 km long section of the Upper Yellow River at the First Great Bend is comprised of single channel and multiple channel systems that alternate among anastomosing, anabranching, meandering and braided reaches. The sequence of downstream pattern changes is characterized as: anastomosing-anabranching, anabranching-meandering, meandering-braided and braided-meandering. Remote sensing images, DEM data and field investigations are used to assess and interpret controls on these reach transitions. Channel slope and bed sediment size are key determinants of transitions in channel planform. Anastomosing reaches have a relatively high bed slope (0.86‰) and coarser sediment bed material (d 50 = 3.5 mm). In contrast, meandering reaches have a low slope (0.30‰) and fine sediment bed material (d 50 = 0.036 mm). The transition from a meandering to braided pattern is characterized by an increase in channel width-depth ratio, indicating the important role of bank strength (i.e. cohesive versus non-cohesive versus channel boundaries). Interestingly, the braided-meandering and meandering-braided transitions are coincident with variable flow inputs from tributary rivers (Baihe and Heihe rivers respectively). Theoretical analysis of the meandering-braided transition highlights the key control of channel width-depth ratio as a determinant of channel planform.
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References
Alabyan A, Chalov R S, 1998. Types of river channel patterns and their natural controls. Earth Surface Processes and Landforms, 23: 467–474.
Blue B, Brierley G J, Yu G A, 2013. Geodiversity in the Yellow River source zone. Journal of Geographical Sciences, 23(5): 775–792.
Brierley G J, Fryirs K A, 2005. Geomorphology and River Management: Applications of the River Styles Framework. Oxford, UK: Blackwell Science.
Craddock W H, Kirby E, Harkins N W et al., 2010. Rapid fluvial incision along the Yellow River during head-ward basin integration. Nature Geosciences, 3: 209–213.
Dade W B, 2001. Grain size, sediment transport and alluvial channel pattern. Geomorphology, 35: 119–126.
Desloges J R, Church M. 1987. Channel and floodplain facies in a wandering gravel-bed river. In: Ethridge F G, Flores R M, Harvey M D (eds.). Recent Developments in Fluvial Sedimentology. Society of Economic Paleontologists and Mineralogists, Tulsa, OK, 99–109.
Eaton B C, Church M, Millar R, 2004. Rational regime model of alluvial channel morphology and response. Earth Surface Processes and Landforms, 29: 511–529.
Eaton B C, Millar R, 2007. Predicting downstream hydraulic geometry: A test of rational regime theory. Journal of Geophysical Research, 112, F03025 doi: 10.1029/2006JF000734.
Eaton B C, Millar R G, Davidson S, 2010. Channel patterns: Braided, anabranching, and single-thread. Geomorphology, 120: 353–364.
Fryirs K A, Brierley G J, 2010. Antecedent controls on river character and behaviour in partly-confined valley settings: Upper Hunter catchment, NSW, Australia. Geomorphology, 117: 106–120.
Guo W Q, Yang T B, Dai J G et al., 2008. Vegetation cover changes and their relationship to climate variation in the source region of the Yellow River, China, 1990–2000. International Journal of Remote Sensing, 29(7): 2085–2103.
Harkins N, Kirby E, Heimsath A et al., 2007. Transient fluvial incision in the headwaters of the Yellow River, northeastern Tibet, China. Journal of Geophysical Research, 112, F03S04 doi: 10.1029/2006JF000570.
Huang H Q, Chang H H, Nanson G C, 2004. Minimum energy as the general form of critical flow and maximum flow efficiency and for explaining variations in river channel pattern. Water Resources Research, 40, W04502, doi:10.1029/2003WR002539.
Huang H Q, Nanson G C, 2007. Why some alluvial rivers develop anabranching pattern. Water Resources Research, 43, W07441 doi: 10.1029/2006WR005223.
Jansen J D, Nanson G C, 2004. Anabranching and maximum flow efficiency in Magela Creek, northern Australia. Water Resources Research, 40, W04503 doi: 10.1029/2003WR002408.
Kleinhans M G, 2004. Sorting out river channel patterns. Progress in Physical Geography, 34(3): 287–326.
Knighton A D, Nanson G C, 1993. Anastomosis and the continuum of channel pattern. Earth Surface Processes and Landforms, 18: 613–625.
Latrubesse E, 2008. Patterns of anabranching channels: The ultimate end-member adjustment of mega rivers. Geomorphology, 101: 130–145.
Leopold L B, Wolman M G, 1957. River channel patterns-braided, meandering and straight. United States Geological Survey Professional Paper, 282A: 39–85.
Li J, Fang X, Ma H et al., 1996. Geomorphological and environmental evolution in the upper reaches of the Yellow River during the late Cenozoic. Science in China (Series D), 39(4): 380–390.
Makaske B, 2001. Anastomosing rivers: A review of their classification, origin and sedimentary products. Earth Science Reviews, 53: 149–196.
Montgomery D R, 1999. Process domains and the river continuum. Journal of the American Water Resources Association, 35(2): 397–410.
Nanson, G C, Croke J, 1992. A genetic classification of floodplains. Geomorphology, 4: 459–486.
Nanson G C, Knighton A D, 1996. Anabranching rivers: Their cause, character and classification. Earth Surface Processes and Landforms, 21: 217–239.
Nanson G C, Rust B R, Taylor G, 1986. Coexistent mud braids and anastomosing channels in an arid-zone river: Cooper Creek, Central Australia. Geology, 14: 175–178.
Ni J, Wang S, Wang G, 2004. River patterns and spatial and temporal transformation modes. International Journal of Sediment Research, 15(4): 357–370.
Nicoll T, Brierley G J, Yu G A, 2013. A broad overview of landscape diversity of the Yellow River source zone. Journal of Geographical Sciences, 23(5): 793–816.
Poole G C, 2002. Fluvial landscape ecology: Addressing uniqueness within the river discontinuum. Freshwater Biology, 47: 641–660.
Qian N, 1985. On the classification and causes of formation of different channel patterns. Acta Geographica Sinica, 40(1): 1–10. (in Chinese)
Schumm S A, 1968. River adjustment to altered hydrologic regimen-Murrumbidgee River and paleochannel, Australia. United States Geological Survey Professional Paper, 598, 65pp.
Schumm S A, 1985. Patterns of alluvial rivers. Annual Review of Earth and Planetary Sciences, 13: 5–27.
Smith D G, Smith N D, 1980. Sedimentation in anastomosed river systems: Examples from alluvial valleys near Banff, Alberta. Journal of Sedimentary Petrology, 50: 157–164.
Sun G Y, Zhang W F, 1987. Old channels of the Huanghe River on Ruoergai Plateau and its palaeogeographic significance. Scientia Geographica Sinica, 7(3): 266–272. (in Chinese)
Tian Z, Zhou K, 2004. Preliminary analysis on characteristics and composition of water and sediment in the Yellow River Source region. Water Resources and Hydropower of Gansu, 40(4): 340–343. (in Chinese)
Wang S, 2008. Analysis of river pattern transformation in the Yellow River Basin. Progress in Geography, 27(2): 153–160. (in Chinese)
Wang S, Chen Z, Smith D G, 2005. Anastomosing river system along the subsiding middle Yangtze River Basin, southern China. Catena, 60: 147–163.
Wang S, Xie X, Chen D, 2002. The progress in the research of anastomosing river. Progress in Geography, 21(5): 440–449. (in Chinese)
Wang Y, Wang S, Xue B et al., 1995. The sedimentary evidence of the date of the Yellow River captured the Ruoergai ancient lake. Chinese Science Bulletin, 40(8): 723–725. (in Chinese)
Yu G A, Liu L, Li Z W et al., 2013. Fluvial diversity in relation to valley settings in the source region of the Yangtze and Yellow Rivers. Journal of Geographical Sciences, 23(5): 817–832.
Zhang R, 1963. A review on the gravitation theory of sediment suspension. Journal of Hydraulic Engineering, 3: 11–23. (in Chinese)
Zhang Z, Yu Q, Zhang K et al., 2003. Geomorphological evolution of Quaternary River from Upper Yellow River and Geomorphological evolution investigation for 1:250000 scale geological mapping in Qinghai-Tibet Plateau. Earth Science-Journal of China University of Geosciences, 28(6): 621–827. (in Chinese)
Zhao Z, 2005. Flow and sediment transport of Bai River and Hei River in the Upper Yellow River. Water Resources and Hydropower of Gansu, 27(2): 153–160. (in Chinese)
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Foundation:International Science & Technology Cooperation Program of China, No.2011DFA20820; No.2011DFG93160; Tsinghua University, No.20121080027; National Natural Science Foundation of China, No.51209010
Author: Li Zhiwei (1984–), Ph.D Candidate, specialized in river dynamics.
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Li, Z., Wang, Z., Pan, B. et al. Analysis of controls upon channel planform at the First Great Bend of the Upper Yellow River, Qinghai-Tibet Plateau. J. Geogr. Sci. 23, 833–848 (2013). https://doi.org/10.1007/s11442-013-1047-1
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DOI: https://doi.org/10.1007/s11442-013-1047-1