Abstract
Karst is widely distributed in the southwest of China, especially in Guizhou Province. The phenomenon of desertification in these areas is very serious. And soil erosion is the key link in the process of desertification. Through field monitoring, underground soil leakage is derived to the main mode of soil loss in this area. Shear strength tests and creep experiments were carried out with the aim of analyzing the creep mechanism in underground soil loss. It is shown that the water content can lead to the great influence on the shear strength of the brown clay. This variation has been combined with creep characteristics besides the structural geology, hydrology condition and brown clay distribution circumstance (field observation). A conceptual creep model of the brown clay sliding along the karst conduits has been unveiled to show the detailed inference of the creep mechanism in the underground soil loss: geology and hydrology control the development of the karst conduit system; and penetration of water induces the weakening of the shear strength of the surface soil and accelerates the creeping and sliding of the brown clay along the karst conduit system. This understanding of the creep mechanism has significant implications for the future management of the soil erosion in the karst area.
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References
Bell M, Limbrey S (1982) Archaeological aspects of woodland ecology. Bar Int Ser 146:115–127
Caramanna G, Ciotoli G, Nisio S (2008) A review of natural sinkhole phenomena in Italian plain areas. Nat Hazards 45:145–172
Che YT, Yu JZ (1985) Karst in China. Science Press, Beijing, China
Chen ZJ (1959) Structure mechanics of clay. Sci China 8(1):41–45
Chen DY (1993) Study on the micro-mechanism m of rheological and creep model and the engineering calculation. Ph.D. thesis, Civil Engineering, Tongji University, China
Chui YJ, Chang KT, Chen YC, Chao JH, Lee HY (2011) Estimation of soil erosion rates in a subtropical mountain watershed using 137Cs radionuclide. Nat Hazard 59:271–284
Duiker SW, Flanagan DC, Lal R (2001) Erodibility and infiltration characteristics of five major soils of southwest Spain. Catena 45(2):103–121
Ellison WD (1947) Soil erosion studies. Agric Eng 28(4):135–146
Epting J, Huggenberger P, Glur L (2009) Integrated investigation of Karst phenomena in urban environment. Eng Geol 109:273–289
Filin S, Baruch A, Avni Y, Marco S (2011) Sinkhole characterization in the Dead Sea area using airborne laser scanning. Nat Hazard 58:1135–1154
Foster GR (1982) Evaluation of rainfall-runoff erosivity factors for individual storms. Trans ASAE 25:124
Gao D, Yuan W, Yu PH (1963) Construction properties of the brown clay in Guizhou, The first session of Soil Mechanics and Foundation Engineering conference Proceedings. Industry Press of China, Beijing
Gosden MS (1968) Peat deposits of Scar Close Ingle borough, Yorkshire. J Ecol 56:345–353
Gournellos TH, Evelpidou N, Vassilopoulos A (2004) Developing an erosion risk map using soft computing methods (Case study at Sifnos Island). Nat Hazard 31:63–83
Horgarth WL, Parlange JY, Rose CW (2005) Soil erosion due to rainfall impact with inflow: an analytical solution with spatial and temporal effects. J Hydrol 295:140–148
Horton RE (1945) Erosional development of streams and their drainage basins; hydrophysical approach to quantitative morphology. Bull Geol Soc Am 56:275–370
Jeffrey DW, Walter MT, Parlange JY (2007) Reduced rain-drop-impact driven soil erosion by infiltration. J Hydrol 342:331–335
Jones RI (1965) Aspects of the biological weathering of limestone pavements. Proc Geol As 76:421–434
Kirkby MJ (1978) Hillslope hydrology, school of Geography University of Leeds. Wiley, A Wiley-Interscience Publications, New York
Koutepov VM, Mironov OK, Tolmachev VV (2008) Assessment of suffosion-related hazards in karst areas using GIS technology. Environ Geol 54:957–962
Lei MT, Jiang XZ, Li H (1993) Model test of karst collapse. Geol Hazards Environ Preserv 4(2):39–44 (in Chinese)
Li DW, Cui ZJ, Liu GN (2001) Formation and evolution of karst weathering crust on limestone and its cyclic significance. Carsologica Sinica 20(3):183–188 (in Chinese)
Lu WZ (1995) Preliminary study of hydrological model in karst areas. Hydrology 2:29–33
Mesri G (1981) Shear stress-strain-time behaviour of clays. Geotechnique 31(4):37–52
Olson TC, Wischmeier WH (1963) Soil erodibility evaluations for soils on the runoff and erosion stations. Soil Sci Soc Am Proc 27(5):590–592
Rose CW, Williams JR, Sander GC (1983) A mathematical model of soil erosion and deposition processes: I. Theory for a plane land element. Soil Sci Soc Am J 47(5):991–995
Rose CW, Yu B, Ghadiri H (2007) Dynamic erosion of soil in steady sheet flow. J Hydrol 333:449–458
Scoging H (1992) Modelling overland-flow hydrology for dynamic hydraulics. In: Parsons AJ, Abrahams AD (eds) Overland flow. UCL Press, London, pp 89–103
Serrano SE (2001) Explicit solution to Green and Ampt infiltration equation. J Hydrol Eng ASCE 6(4):336–340
Singh A, Mitchell JK (1968) General stress-strain-time function for soils. J Soil Mech Found Div ASCE 94(1):21–46
Smith RE, Corradini C, Melone F (1999) A conceptual model for infiltration and redistribution in surface-sealed soils. Water Resour Res 35:1385–1393
Sun J (1999) Rheological of geotechnical materials and the engineering application. China Architecture & Building Press, Beijing
Tang YQ, Zhang XH, She TY, Wang JX, Zhou NQ (2009) Wet sieving for stability of brown clayey clay in karst rock desertification area in PuDing county, Guizhou Province. J Eng Geol 17(6):817–822 (in Chinese)
Teufelsbauer H (2011) A two-dimensional snow creep model for the alpine terrain. Nat Hazards 56:481–497
Tewari P (2004) A study on soil erosion in Pasighat Town (Arunachal Pradesh) India. Nat Hazard 32:257–275
Vemu S, Pinnamaneni UB (2011) Estimation of spatial patterns of soil erosion using remote sensing and GIS: a case study of Indravati catchment. Nat Hazards 59(3):1299–1315
Vyalov CC (1987) Rheological principles of soil mechanics science and technology Press in Beijing, China
Wang SJ (2003) The most serious eco-geologically environmental problem in Southwest China-Karst rocky desertification. Bull Mineral Petrol Geochem 22(2):120–126 (in Chinese)
Wischmeier WH, Smith DD (1965) Predicting rainfall-erosion losses from cropland east of the Rocky Mountains. USDA, Agricultural Handbook
Yan CH, Wang YY, Luo GY (2008) Compressive structure’s control on the karst development. Geol Rev 54(3):343–347 (in Chinese)
Yong NY, Wenzel HG (1971) Mechanics of sheet flow under simulated rainfall. J Hydraul Div ASCE 97(9):1367–1386
Yu JB, Yang LZ, Zhang HS, Fang MZ (1990) Typical karst development in China-Assessment and exploitation of Karst water resource in South area of PuDing, Guizhou. Science Press, Beijing
Zhang YG (1995) Effect of geo-ecologic environment for the poverty-striken karst regions in Southwest China. Carsologica Sinica 1(8):71–76
Zhang H (2006) Study on the consolidation and creep properties and model. Ph.D. thesis, Civil Engineering. Jilin University, China, pp 11–19
Zhang XB, Wang SJ, He XB, Wang YC, He YB (2007) Soil creeping in weathering crusts of carbonate rocks and underground soil losses on karst slopes. Earth Environ 35(3):202–206 (in Chinese)
Acknowledgments
The research work herein was supported by the National Natural Science Foundation of China (Grant No.41072204) and Shanghai Leading Academic Discipline Project (project No.B308) and also funded by Kwang-Hua Fund for College of Civil Engineering, Tongji University. The authors are deeply indebted to the three financial supporters.
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Zhou, J., Tang, Y., Yang, P. et al. Inference of creep mechanism in underground soil loss of karst conduits I. Conceptual model. Nat Hazards 62, 1191–1215 (2012). https://doi.org/10.1007/s11069-012-0143-3
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DOI: https://doi.org/10.1007/s11069-012-0143-3