Journal of Mountain Science

, Volume 15, Issue 4, pp 738–751 | Cite as

Effects of slope gradient on runoff from bare-fallow purple soil in China under natural rainfall conditions

  • Yoshitaka Komatsu
  • Hiroaki Kato
  • Bo Zhu
  • Tao Wang
  • Fan Yang
  • Randeep Rakwal
  • Yuichi Onda
Article
  • 9 Downloads

Abstract

Purple soil is highly susceptible for overland flow and surface erosion, therefore understanding surface runoff and soil erosion processes in the purple soil region are important to mitigate flooding and erosion hazards. Slope angle is an important parameter that affects the magnitude of runoff and thus surface erosion in hilly landscapes or bare land area. However, the effect of slope on runoff generation remains unclear in many different soils including Chinese purple soil. The aim of this study was to investigate the relationship between different slope gradients and surface runoff for bare-fallow purple soil, using 5 m × 1.5 m experimental plots under natural rainfall conditions. Four experimental plots (10°, 16°, 20° and 26°) were established in the Yanting Agro-ecological Experimental Station of Chinese Academy of Science in central Sichuan Basin. The plot was equipped with water storage tank to monitor water level change. Field monitoring from July 1 to October 31, 2012 observed 42 rainfall events which produced surface runoff from the experimental plots. These water level changes were converted to runoff. The representative eight rainfall events were selected for further analysis, the relationship between slope and runoff coefficient were determined using ANOVA, F-test, and z-score analysis. The results indicated a strong correlation between rainfall and runoff in cumulative amount basis. The mean value of the measured runoff coefficient for four experimental plots was around 0.1. However, no statistically significant relationship was found between slope and runoff coefficient. We reviewed the relationship between slope and runoff in many previous studies and calculated z-score to compare with our experimental results. The results of z-score analysis indicated that both positive and negative effects of slope on runoff coefficient were obtained, however a moderate gradient (16°-20° in this study) could be a threshold of runoff generation for many different soils including the Chinese purple soil.

Keywords

Surface runoff Slope gradient Natural rainfall Purple soil Runoff plot 

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Notes

Acknowledgements

This research project would not have been possible without the support of many people. First and foremost, the authors wish to express our gratitude to the members of the Chinese Academy of Sciences for offering experimental plots in Yanting and giving us guidance throughout our fieldwork. Also, we would like to thank many field workers and members of Yanting Agro-ecological Experimental Station of Purple Soil, Chinese Academy of Sciences, who were abundantly helpful and offered invaluable assistance. In addition, we would also like to thank Yanting Agro-ecological Experimental Station of Purple Soil which provided us with rainfall data in Yanting. Special thanks should be given to Dr. Luo Yong (Chengdu University of Technology), for the efficient help in make a location map of the study site. Authors also greatly appreciate the anonymous reviewers for their critical comments, and which have helped improve the manuscript. There was no specific funding for this research.

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Effects of slope gradient on runoff from bare-fallow purple soil in China under natural rainfall conditions

References

  1. Abrahams AD, Parsons AJ, Luk S (1988) Hydrologic and sediment responses to simulated rainfall on desert hillslopes in southern Arizona. Catena 15(2): 103–117. https://doi.org/10.1016/0341–8162(88)90022–7CrossRefGoogle Scholar
  2. Abrahams AD, Parsons AJ (1991) Resistance to Overland Flow on Desert Pavement and Its Implications for Sediment Transport Modeling. Water Resources Research 27(8): 1827–1836. https://doi.org/10.1029/91WR01010CrossRefGoogle Scholar
  3. Assouline S (2004) Rainfall-induced soil surface sealing: A critical review of observations, conceptual models, and solutions. Vadose Zone Journal 3(2): 570–591. https://doi.org/10.2136/vzj2004. 0570Google Scholar
  4. Assouline S, Ben-Hur M (2006) Effects of rainfall intensity and slope gradient on the dynamics of interrill erosion during soil surface sealing. Catena 66(3): 211–220. https://doi.org/10.1016/j.catena.2006.02.005CrossRefGoogle Scholar
  5. Bu CF, Gale WJ, Cai QG, et al. (2013) Process and Mechanism for the Development of Physical Crusts in Three Typical Chinese Soils. Pedosphere 23(3): 321–332. https://doi.org/10.1016/S1002–0160(13)60023–5CrossRefGoogle Scholar
  6. Bu C, Wu S, Yang K (2014) Effects of physical soil crusts on infiltration and splash erosion in three typical Chinese soils. International Journal of Sediment Research 29(4): 491–501. https://doi.org/10.1016/S1001–6279(14)60062–7CrossRefGoogle Scholar
  7. Chaplot V, Le Bissonnais Y, (2000) Field measurements of interrill erosion under different slopes and plot sizes. Earth surface processes and landforms 25(2): 145–153. https://doi.org/10.1002/(SICI)1096–9837(200002)25:2<145::AID-ESP51>3.0.CO; 2–3CrossRefGoogle Scholar
  8. Chaplot V, Le Bissonnais Y (2003) Runoff features for interrill erosion at different rainfall intensities, slope lengths, and gradients in an agricultural loessial hillslope. Soil Science Society of America Journal 67(3): 844–851. https://doi.org/10.2136/sssaj2003.8440CrossRefGoogle Scholar
  9. Chen L, Young MH (2006) Green-Ampt infiltration model for sloping surfaces. Water Resources Research 42: W07420. https://doi.org/10.1029/2005WR004468Google Scholar
  10. Cheng Q, Cai Q, Ma W (2008) Comparative study on rain splash erosion of representative soils in China. Chinese Geographical Science 18(2): 155–161. https://doi.org/10.1007/s11769–008–0155–9CrossRefGoogle Scholar
  11. Chu L, Ishikawa Y, Shiraki K, et al. (2010) Relationship between forest floor cover percentage and soil erosion rate on the forest floor with an impoverished understory grazed by deer (Cervus Nippon) at Doudaira, Tanzawa Mountains. Journal of the Japanese Forest Society 92: 261–268. https://doi.org/10. 4005/jjfs.92.261 (In Japanese with English Summary)CrossRefGoogle Scholar
  12. Duley FL, Hays OE (1932) The effect of the degree of slope on runoff and soil erosion. Journal of Agricultural Research 45(6): 349–360.Google Scholar
  13. Dunkerley D (2015) Intra-event intermittency of rainfall: an analysis of the metrics of rain and no-rain periods. Hydrological Processes 29(15): 3294–3305. https://doi.org/10.1002/hyp.10454CrossRefGoogle Scholar
  14. Ekwue EI, Harrilal A (2010) Effect of soil type, peat, slope, compaction effort and their interactions on infiltration, runoff and raindrop erosion of some Trinidadian soils. Biosystems Engineering 105: 112–118. https://doi.org/10.1016/j.biosystemseng. 2009.10.001CrossRefGoogle Scholar
  15. El-Hassanin AS, Labib TM, Gaber EI (1993) Effect of vegetation cover and land slope on runoff and soil losses from the watersheds of Burundi. Agriculture, Ecosystems & Environment 43: 301–308. https://doi.org/10.1016/0167–8809(93)90093–5CrossRefGoogle Scholar
  16. Food and Agriculture Organization of the United Nations (2015) World reference base for soil resources 2014. p 192.Google Scholar
  17. Fox D, Bryan R, Price A (1997) The influence of slope angle on final infiltration rate for interrill conditions. Geoderma 80: 181–194. https://doi.org/10.1016/S0016–7061(97)00075-XCrossRefGoogle Scholar
  18. Fox DM, Bryan RB (1999) The relationship of soil loss by interrill erosion to slope gradient. Catena 38(3): 211–222. https://doi. org/10.1016/S0341–8162(99)00072–7CrossRefGoogle Scholar
  19. Fu B, Wang Y, Zhu B, et al. (2008) Experimental study on rainfall infiltration in sloping farmland of purple soil. Transactions of the CSAE 24: 39–43. (In Chinese with English Summary).Google Scholar
  20. Fu S, Liu B, Liu H, et al. (2011) The effect of slope on interrill erosion at short slopes. Catena 84(3): 29–34. https://doi. org/10.1016/j.catena.2010.08.013CrossRefGoogle Scholar
  21. Gao Y, Zhang JZ, Zhu B, et al. (2008) Phosphorus transport with runoff of simulated rainfall from purple soil cropland of different surface conditions. Journal of Chongqing University 7(2): 85–92.Google Scholar
  22. Gao Y, Zhu B, Zhou P, et al. (2009) Effects of vegetation cover on phosphorus loss from a hillslope cropland of purple soil under simulated rainfall: a case study in China. Nutrient Cycling in Agroecosystems 85(3): 263–273.CrossRefGoogle Scholar
  23. Gao Y, Zhu B, He N, et al. (2014) Phosphorus and carbon competitive sorption-desorption and associated non-point loss respond to natural rainfall events. Journal of Hydrology 517: 447–457. https://doi.org/10.1016/j.jhydrol.2014.05.057CrossRefGoogle Scholar
  24. Ghidey F, Alberts EE (1994) InterrillErodibility Affected by Cropping Systems and Initial Soil Water Content. Transactions of the ASABE 37(6): 1809–1815. https://doi.org/10.13031/2013.28270CrossRefGoogle Scholar
  25. Gomi T, Sidle RC, Miyata S, et al. (2008) Dynamic runoff connectivity of overland flow on steep forested hillslope: Scale effects and runoff transfer. Water Resources Research 44: W08411. https://doi.org/10.1029/2007WR005894Google Scholar
  26. Gomi T, Asano Y, Uchida T, et al. (2010) Evaluation of storm runoff pathways in steep nested catchments draining a Japanese cypress forest in central Japan: a geochemical approach. Hydrological Processes 24(5): 550–566. https://doi.org/10.1002/hyp.7550CrossRefGoogle Scholar
  27. Gong ZT (1999) Chinese soil taxonomy. Science Press, Beijing, p 203 (In Chinese)Google Scholar
  28. Govers G, Poesen J (1986) A field-scale study of surface sealing and compaction on loamy and sandy loam soils. Part I. Spatial variability of soil surface sealing and crusting. Assessment of Soil Surface Sealing and Crusting. Proceedings of the Symposium, Ghent, Belgium. pp 171–182.Google Scholar
  29. Grosh JL, Jarrett AR (1994) Interrill Erosion and Runoff on Very Steep Slopes. Transactions of the ASABE 37(4): 1127–1133. https://doi.org/10.13031/2013.28186CrossRefGoogle Scholar
  30. He X, Xu Y, Zhang X (2007) Traditional farming system for soil conservation on slope farmland in southwestern China. Soil and Tillage Research 4(1): 193–200. https://doi.org/10.1016/j.still. 2006.07.017CrossRefGoogle Scholar
  31. Huang C (1998) Sediment regimes under different slope and surface hydrologic conditions. Soil Science Society of America Journal 62(2): 423–430. https://doi.org/10.2136/sssaj1998.036159950 06200020019xCrossRefGoogle Scholar
  32. Janeau JL, Bricquet JP, Planchon O, et al. (2003) Soil crusting and infiltration on steep slopes in northern Thailand. European Journal of Soil Science 54: 543–553. https://doi.org/10.1046/j.1365–2389.2003.00494.xCrossRefGoogle Scholar
  33. Jiang R, Zhu B, Tang J, et al. (2008) Characteristics of Nitrogen and Phosphorus Losses in Typical Rainfall-runoff Events in a Small Watershed in Hilly Area of Purple Soil. Journal of Agro-Environment Science. 27(4): 1353–1358. (In Chinese with English Summary)Google Scholar
  34. Kinnell PIA (2000) The effect of slope length on sediment concentrations associated with side-slope erosion. Soil Science Society of America Journal 64(3): 1004–1008. https://doi.org/10.2136/sssaj2000.6431004xCrossRefGoogle Scholar
  35. Li ZM, Zhang XW, He YR, et al. (1991) Purple soil in China (1). Science Press Beijing.p 340. (In Chinese)Google Scholar
  36. Liu D, She D, Yu S, et al. (2015) Rainfall intensity and slope gradient effects on sediment losses and splash from a saline–sodic soil under coastal reclamation. Catena 128: 54–62. https://doi.org/doi.org/10.1016/j.catena.2015.01.022CrossRefGoogle Scholar
  37. Loch RJ (2000) Effects of vegetation cover on runoff and erosion under simulated rain and over and flow on a rehabilitated site on the Meandu Mine, Tarong, Queensland. Australian Journal of Soil Research 38(2): 299–312. https://doi.org/10.1071/SR99030CrossRefGoogle Scholar
  38. Luk SH, Cai QG, Wang GP (1993) Effects of Surface Crusting and Slope Gradient on Soil and Water Losses in The Hilly Loess Region, North China. Catena supplement. 24: pp 29–45.Google Scholar
  39. Luo C, Gao Y, Zhu B, et al. (2013a) Sprinkler-based rainfall simulation experiments to assess nitrogen and phosphorus losses from a hillslope cropland of purple soil in China. Sustainability of Water Quality and Ecology 1–2: 40–47. https://doi.org/10.1016/j.swaqe.2014.03.001CrossRefGoogle Scholar
  40. Luo H, Zhao T, Dong M, et al. (2013b) Field studies on the effects of three geotextiles on runoff and erosion of road slope in Beijing, China. Catena 109: 150–156. https://doi.org/10.1016/j.catena. 2013.04.004CrossRefGoogle Scholar
  41. Meyer LD, Harmon WC (1989) How Row-Sideslope Length and Steepness Affect Sideslope Erosion. Transactions of the ASABE 32(2): 639–644. https://doi.org/10.13031/2013.31050CrossRefGoogle Scholar
  42. Michaelides K, Lister D, Wainwright J, et al. (2009) Vegetation controls on small- scale runoff and erosion dynamics in a degrading dryland environment. Hydrological Processes 23: 1617–1630. https://doi.org/10.1002/hyp.7293CrossRefGoogle Scholar
  43. Mitchell JK, Gunther RW (1976) The Effects of Manure Applications on Runoff, Erosion and Nitrate Losses. Transactions of the ASABE 19(6): 1104–1106. https://doi.org/10.13031/2013.36185CrossRefGoogle Scholar
  44. Morgan RPC (1979) Soil Erosion.Longman London and New York.p 113.Google Scholar
  45. Morgan RPC, Quinton JN, Smith RE, et al. (1998) The European Soil Erosion Model (EUROSEM): A dynamic approach for predicting sediment transport from fields and small catchments. Earth Surface Processes and Landforms 23(6): 527–544. https://doi.org/10.1002/(SICI)1096–9837(199806)23:6<527:: AID-ESP868>3.0.CO;2–5CrossRefGoogle Scholar
  46. Mounirou L, Yacouba H, Karambiri H, et al. (2012) Measuring runoff by plots at different scales: Understanding and analysing the sources of variation. Comptes Rendus Geoscience 344(9): 441–448. https://doi.org/10.1016/j.crte.2012.08.004CrossRefGoogle Scholar
  47. Mutchler CK, Greer JD (1980) Effect of Slope Length on Erosion from Low Slopes. Transactions of the ASABE 23(4): 866–869. https://doi.org/10.13031/2013.34678CrossRefGoogle Scholar
  48. Neave M, Rayburg S (2007) A field investigation into the effects of progressive rainfall-induced soil seal and crust development on runoff and erosion rates: The impact of surface cover. Geomorphology 87(4): 378–390. https://doi.org/10.1016/j. geomorph.2006.10.007CrossRefGoogle Scholar
  49. O'Hara SL, Streetperrott FA, Burt TP (1993) Accelerated soil-erosion around a Mexican highland lake caused by prehispanic agriculture. Nature 362(6415): 48–51. https://doi.org/10.1038/362048a0CrossRefGoogle Scholar
  50. Parsons AJ, Wainwright J, Powell DM, et al. (2004) A conceptual model for determining soil erosion by water. Earth Surface Processes and Landforms 29(10): 1293–1302. https://doi.org/10.1002/esp.1096CrossRefGoogle Scholar
  51. Parsons AJ, Brazier RE, Wainwright J, et al. (2006) Scale relationships in hillslope runoff and erosion. Earth Surface Processes and Landforms 31(11): 1381–1393. https://doi. org/10.1002/esp.1345CrossRefGoogle Scholar
  52. Patin J, Mouche E, Ribolzi O, et al. (2012) Analysis of runoff production at the plot scale during a long-term survey of a small agricultural catchment in Lao PDR. Journal of Hydrology 426: 79–92. https://doi.org/10.1016/j.jhydrol.2012.01.015CrossRefGoogle Scholar
  53. Poesen J (1984) The influence of slope angle on infiltration rate and Hortonian overland flow volume. Geomorphology 49: 117–131.Google Scholar
  54. Poesen J (1986) Surface sealing as influenced by slope angle and position of simulated stones in the top layer of loose sediments. Earth Surface Processes and Landforms 11(1): 1–10. https://doi.org/10.1002/esp.3290110103CrossRefGoogle Scholar
  55. Poesen J (1987) The role of slope angle in surface seal formation. In Gardiner V et al. (eds.), Proceeding of the 1st International Conference on Geomorphology: Geomorphology, Resource Environment and Developing World. John Wiley and Sons. New York, USA. pp 437–448.Google Scholar
  56. Ribolzi O, Hermida M, Karambiri H, et al. (2006) Effects of aeolian processes on water infiltration in sandy Sahelian rangeland in Burkina Faso. Catena 67(3): 145–154. https://doi.org/10. 1016/j.catena.2006.03.006CrossRefGoogle Scholar
  57. Ribolzi O, Patin J, Bresson LM, et al. (2011) Impact of slope gradient on soil surface features and infiltration on steep slopes in northern Laos. Geomorphology 127(1–2): 53–63. https://doi.org/10.1016/j.geomorph.2010.12.004CrossRefGoogle Scholar
  58. Sadeghi SHR, BashariSeghaleh M, Rangavar AS (2013) Plot sizes dependency of runoff and sediment yield estimates from a small watershed. Catena 102: 55–61. https://doi.org/10.1016/j.catena. 2011.01.003CrossRefGoogle Scholar
  59. Shen H, Zheng F, Wen L, et al. (2016) Impacts of rainfall intensity and slope gradient on rill erosion processes at loessialhillslope. Soil & Tillage Research 155: 429–436. https://doi.org/10.1016/j.still.2015.09.011CrossRefGoogle Scholar
  60. Sidle RC, Hirano T, Gomi T, et al. (2007) Hortonian overland flow from Japanese forest plantations-an aberration, the real thing, or something in between? Hydrological Processes 21: 3237–3247. https://doi.org/10.1002/hyp.6876CrossRefGoogle Scholar
  61. Smith AM (1963) Soil erosion by water. Nature 198(487): 143.CrossRefGoogle Scholar
  62. Smith RE, Goodrich DC, Woolhiser DA, et al. (1995) KINEROS-A kinematic runoff and erosion model. Water Resources Publications, pp 697–732.Google Scholar
  63. Soil Survey Staff (1999) Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service.U.S. Department of Agriculture Handbook 436.p 871.Google Scholar
  64. Tang J, Zhu B, Wang T, et al. (2012) Subsurface flow processes in sloping cropland of purple soil. Journal of Mountain Science, 9(1): 1–9. https://doi.org/10.1007/s11629–012–2199–7CrossRefGoogle Scholar
  65. Valentin C, d'Herbes JM, Poesen J (1999) Soil and water components of banded vegetation patterns. Catena 37(1–2): 1–24. https://doi.org/10.1016/S0341–8162(99)00053–3CrossRefGoogle Scholar
  66. Wainwright J, Parsons AJ (2002) The effect of temporal variations in rainfall on scale dependency in runoff coefficients. Water Resources Research 38(12): 7–1–7–10. https://doi.org/10.1029/2000WR000188CrossRefGoogle Scholar
  67. Wang T, Zhu B (2011) Nitrate loss via overland flow and interflow from a sloped farmland in the hilly area of purple soil, China. Nutrient Cycling in Agroecosystems 90(3): 309–319. https://doi.org/10.1007/s10705–011–9431–7CrossRefGoogle Scholar
  68. Wang T, Zhu B, Xia L (2012) Effects of contour hedgerow intercropping on nutrient losses from the sloping farmland in the Three Gorges Area, China. Journal of Mountain Science 9(1): 105–114. https://doi.org/10.1007/s11629–012–2197–9CrossRefGoogle Scholar
  69. Wang X, Li Z, Cai C, et al. (2013) Hydrological Response of Sloping Farmlands with Different Rock Fragment Covers in the Purple Soil Area of China. Journal of Hydrologic Engineering 18(4). 446–456. https://doi.org/10.1061/(ASCE)HE.1943–5584.0000576CrossRefGoogle Scholar
  70. Wei W, Liding C, Bojie F, et al. (2007) The effect of land uses and rainfall regimes on runoff and soil erosion in the semi-arid loess hilly area, China. Journal of Hydrology 335(3–4): 247–258. https://doi.org/10.1016/j.jhydrol.2006.11.016CrossRefGoogle Scholar
  71. Wischmeier WH, Smith DD (1978) Predicting rainfall-erosion losses. Agricultural Handbook No. 537.USDA.p 62.Google Scholar
  72. Xu P, Fu B (2011) The runoff characteristics under simulated rainfall on purple soil sloping cropland. Chinese Journal of Geochemistry 30: 317–322. https://doi.org/10.1007/s11631–011–0515–5CrossRefGoogle Scholar
  73. Zhang X, He X, Wen A, et al. (2004) Sediment source identification by using 137Cs and 210Pb radionuclides in a small catchment of the Hilly Sichuan Basin, China. Chinese Science Bulletin 49(18): 1953–1957. https://doi.org/10.1007/BF03184288Google Scholar
  74. Zhang L, Wang J, Bai Z, et al. (2015) Effects of vegetation on runoff and soil erosion on reclaimed land in an opencast coal-mine dump in a loess area. Catena (128): 44–53. https://doi.org/10.1016/j.catena.2015.01.016CrossRefGoogle Scholar
  75. Zhang W, Tang XY, Xian QS, et al. (2016) A field study of colloid transport in surface and subsurface flows. Journal of Hydrology 542: 101–114. https://doi.org/10.1016/j.jhydrol.2016.08.056CrossRefGoogle Scholar
  76. Zhao Q, Li D, Zhuo M, et al. (2015) Effects of rainfall intensity and slope gradient on erosion characteristics of the red soil slope. Stochastic Environmental Research and Risk Assessment 29(2): 609–621. https://doi.org/10.1007/s00477–014–0896–1CrossRefGoogle Scholar
  77. Zheng JJ, He XB, Walling D, et al. (2007) Assessing Soil Erosion Rates on Manually-Tilled Hillslopes in the Sichuan Hilly Basin Using 137Cs and 210Pbex Measurements. Pedosphere 17(3): 273–283. https://doi.org/10.1016/S1002–0160(07)60034–4CrossRefGoogle Scholar
  78. Zhou M, Zhu B, Butterbach-Bahl K, et al. (2012) Nitrate leaching, direct and indirect nitrous oxide fluxes from sloping cropland in the purple soil area, southwestern China. Environmental Pollution 162: 361–368. https://doi.org/10.1016/j.envpol.2011.12.001CrossRefGoogle Scholar
  79. Zhu B, Wang T, Kuang F, et al. (2008) Characteristics of nitrate leaching from hilly cropland of purple soil. Acta Scientiae Circumstantiae 28(3): 525–533. (In Chinese with English Summary)Google Scholar
  80. Zhu B, Wang T, Kuang F, et al. (2009) Measurements of nitrate leaching from a hillslope cropland in the Central Sichuan Basin, China. Soil Science Society of America Journal 73(3): 1419–1426. https://doi.org/10.2136/sssaj2008.0259CrossRefGoogle Scholar
  81. Yair A, Klein M (1973) The influence of surface properties on flow and erosion processes on debris covered slopes in an arid area. Catena 1: 1–18. https://doi.org/10.1016/S0341–8162(73)80002–5CrossRefGoogle Scholar

Copyright information

© Science Press, Institute of Mountain Hazards and Environment, CAS and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Graduate School of Life and Environmental SciencesUniversity of TsukubaTsukuba, IbarakiJapan
  2. 2.Center for Research in Isotopes and Environmental DynamicsUniversity of TsukubaTsukuba, IbarakiJapan
  3. 3.Institute of Mountain Hazards and EnvironmentChinese Academy of SciencesChengduChina
  4. 4.Faculty of Health and Sport SciencesUniversity of TsukubaTsukuba, IbarakiJapan

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