Abstract
Purpose
Sediment transport plays a vital role in the development of soil erosion process models. The primary purpose of this study is to establish new sediment transport capacity formulas and evaluate their applicability to sediment.
Materials and methods
In this study, we collected three different soil types from Loess Plateau. Simulated sediment transport experiments were carried out in indoor flumes with energy gradients ranging from 6.9 to 20.8% and unit flow discharge rates ranging from 0.00014 to 0.00111 m2 s−1.
Results and discussion
We found an exponential relationship between sediment transport capacity, energy gradients, and unit flow discharge rates. The sediment transport capacity increased with increasing energy gradient and unit flow discharge, and the unit flow discharge had a more significant influence on sediment transport capacity compared with energy gradient. We used each composite force predictor and measured the sediment transport capacity according to the nondimensional principle, and the resulting data corresponded to different soils distributed in zones, as sediment transport capacity is controlled by a critical starting condition. After including soil clay particle content and volume sediment content in our formula, we were able to derive an accurate equation for calculating sediment transport.
Conclusions
Among the dimensionless composite force predictors, the dimensionless effective stream power was the most reliable predictor. The sediment transport capacity and effective stream power were related exponentially (R2 = 0.953).
Similar content being viewed by others
References
Abrahams AD, Li G, Krishan C, Atkinson JF (2001) A sediment transport equation for interrill overland flow on rough surfaces. Earth Surf Process Landf 26:1443–1459
Abrahams AD, Li G, Parsons AJ (2015) Rill hydraulics on a semiarid hillslope, southern Arizona. Earth Surf Process Landf 21(1):35–47
Ali M, Sterk G, Seeger M, Boersema M, Peters P (2011) Effect of hydraulic parameters on sediment transport capacity in overland flow over erodible beds. Hydrol Earth Syst Sci Discuss 8(4):6939–6965
Ali M, Sterk G, Seeger M, Boersema M, Peters P (2012) Effect of hydraulic parameters on sediment transport capacity in overland flow over erodible beds. Hydrol Earth Syst Sci 16(2):591–601
Aziz NM, Scott DE (1989) Experiments on sediment transport in shallow flows in high gradient channels. Hydrol Sci J 34(4):465–478
Bagnold RA (1966) An approach to the sediment transport problem from general physics. United States Geological Survey Professional Paper 422–I
Beasley DB, Huggins LF (1982) ANSWERS user’s manual. Department of Agricultural Engineering, Purdue University, West Lafayette
Cheng NS (1997) Simplified settling velocity formula for sediment particle. J Hydraul Eng 123(2):149–152
DuBoys MP (1879) Le Rhone et les rivieres a lit affouillable. Annals de Pontset Chaussees 18:141–195
Everaert W (1991) Empirical relations for the sediment transport capacity of interrill flow. Earth Surf Process Landf 16(6):513–532
Ferro V (1998) Evaluating overland flow sediment transport capacity. Hydrol Process 12(12):1895–1910
Finkner SC, Nearing MA, Foster GR, Gilley JE (1989) A simplified equation for modeling sediment transport capacity. T ASAE 32(5):1545–1550
Flanagan DC, Ascough II JC, Nearing MA, Laflen JM (2001) The water erosion prediction project (WEPP) model. In: Harmon RS, Doe WW (eds) Landscape Erosion and Evolution Modeling. Springer, Boston, pp 145–199
Gimenez R, Govers G (2001) Interaction between bed roughness and flow hydraulics in eroding rills. Water Resour Res 37(3):791–799
Govers G (1990) Empirical relationships on the transporting capacity of overland flow. Erosion, Transport and Deposition Processes, Proceedings of the Jerusalem Workshop, 1987, IAHS, 189: 45–63
Govers G (1992) Evaluation of transporting capacity formulae for overland flow. In: Parsons AJ, Abrahams AD (eds) Overland flow hydraulics and erosion mechanics. University College London Press, London, pp 243–273
Govers G, Rauws G (1986) Transporting capacity of overland flow on plane and on irregular beds. Earth Surf Process Landf 11(5):515–524
Guy BT, Dickinson WT, Rudra RP, Wall GJ (1990) Hydraulics of sediment-laden sheet flow and the influence of simulated rainfall. Earth Surf Process Landf 15(2):101–118
Heathcote AJ, Filstrup CT, Downing JA (2013) Watershed sediment losses to lakes accelerating despite agricultural soil conservation efforts. PLoS One 8(1):e53554
Hu SX, Abrahams AD (2006) Partitioning resistance to overland flow on rough mobile beds. Earth Surf Process Landf 31(10):1280–1291
Jiang ZS, Song WJ (1988) An experimental study on the velocity of slop flow. Res Soil Water Conserv 1:46–52
Julien PY, Simons DB (1985) Sediment transport capacity of overland flow. T ASAE 28(3):755–762
Kilinc, MY (1972) Mechanics of soil erosion from overland flow generated by simulated rainfall. Dissertation, Colorado State University
Lal R (1998) Soil erosion impact on agronomic productivity and environment quality. Crit Rev Plant Sci 17(4):319–464
Li W, Li D, Wang X (2011) An approach to estimating sediment transport capacity of overland flow. SCIENCE CHINA Technol Sci 54(10):2649–2656
Liu Y, Fu B, Lü Y, Wang Z, Gao G (2012) Hydrological responses and soil erosion potential of abandoned cropland in the China. Geomorphology 138(1):404–414
Mahmoodabadi M, Ghadiri H, Rose C et al (2014) Evaluation of GUEST and WEPP with a new approach for the determination of sediment transport capacity. J Hydrol 513:413–421
Merten GH, Nearing MA, Borges ALO (2001) Effect of sediment load on soil detachment and deposition in rills. Soil Sci Soc Am J 65(3):861–868
Misra PK, Rose CW (1996) Application and sensitivity analysis of process-based erosion model GUEST. Eur J Soil Sci 47(4):593–604
Moore ID, Burch GJ (1986) Sediment transport capacity of sheet and rill flow: application of unit stream power theory. Water Resour Res 22(8):1350–1360
Morgan RPC, Quinton JN, Smith RE, Govers G, Poesen JWA, Auerswald K, Styczen ME (1998) The European soil erosion model (EUROSEM): a dynamic approach for predicting sediment transport from fields and small catchments. Earth Surf Process Landf 23(6):527–544
Nearing MA, Foster GR, Lane LJ, Finkner SC (1989) A process-based soil erosion model for USDA-Water Erosion Prediction Project Technology. T ASAE 32(5):1587–1593
Nearing MA, Norton LD, Bulgakov DA, Larionov GA, West LT, Dontsova KM (1997) Hydraulics and erosion in eroding rills. Water Resour Res 33(4):865–876
Nearing MA, Simanton JR, Norton LD, Bulygin SJ, Stone J (1999) Soil erosion by surface water flow on a stony, semiarid hillslope. Earth Surf Process Landf 24:677–686
Prosser IP, Rustomji P (2000) Sediment transport capacity relations for overland flow. Prog Phys Geogr 24(2):179–193
Qin C, Zheng FL, Zhang XCJ, Xu XM, Liu G (2018) A simulation of rill bed incision processes in upland concentrated flows. Catena 165:310–319
Sha YQ (1965) Introduction to Sediment Movement. China Industry Press, Beijing. (in Chinese)
Takken I, Govers G, Ciesiolka CAA, Silburn DM, Loch RJ (1998) Factors influencing the velocity-discharge relationship in rills. IAHS Publ, Wallingford, pp 63–70
Wang WZ, Jiao JY (2002) Temporal and spatial variation features of sediment yield intensity on loess plateau. Acta Geograph Sin 57(2):210–217
Wang Z, Yang X, Liu J, Yuan Y (2015) Sediment transport capacity and its response to hydraulic parameters in experimental rill flow on steep slope. J Soil Water Conserv 70(1):36–44
Wu B, Wang ZL, Shen N, Wang S (2016) Modelling sediment transport capacity of rill flow for loess sediments on steep slopes. Catena 147:453–462
Yang CT (1972) Unit stream power and sediment transport. J Hydraul Div 98(10):1805–1826
Yang CT (1973) Incipient motion and sediment transport. J Hydraul Div 99(10):1679–1704
Zhang GH, Liu BY, Zhang XC (2008) Applicability of WEPP sediment transport equation to steep slopes. T ASABE 51(5):1675–1681
Zhang GH, Liu YM, Han YF, Zhang XC (2009) Sediment transport and soil detachment on steep slopes: I. transport capacity estimation. Soil Sci Soc Am J 73:1291–1297
Zhang GH, Wang LL, Tang KM, Luo RT, Zhang XC (2011) Effects of sediment size on transport capacity of overland flow on steep slopes. Hydrol Sci J 56(7):1289–1299
Zhao G, Mu X, Wen Z, Wang F, Gao P (2013) Soil erosion, conservation, and eco-environment changes in the Loess Plateau of China. Land Degrad Dev 24(5):499–510
Funding
This research was supported financially by the National Natural Science Foundation of China (Grant Nos. 51579214, 41877076, 41671276), Fundamental Research Business Expenses of Central Universities (2452017321), Science and Technology Project of Yangling Demonstration Zone (2017NY-03), and Post-doctoral Supporting Fund of Shaanxi Province.
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible editor: Paolo Porto
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Zhao, L., Zhang, K., Wu, S. et al. Comparative study on different sediment transport capacity based on dimensionless flow intensity index. J Soils Sediments 20, 2289–2305 (2020). https://doi.org/10.1007/s11368-020-02568-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11368-020-02568-5