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Landslides

, Volume 11, Issue 6, pp 939–953 | Cite as

Results and experiences gathered at the Rebaixader debris-flow monitoring site, Central Pyrenees, Spain

  • M. HürlimannEmail author
  • C. Abancó
  • J. Moya
  • I. Vilajosana
Original Paper

Abstract

The wired and wireless monitoring system installed in the Rebaixader catchment detected six debris flows and 11 debris floods between 2009 and 2012. Apart from results directly related to the processes, many experiences associated with monitoring were collected. Debris flows and debris floods showed clear differences in both the recorded data and field observations. The distinction was especially visible in the stage measurements and the ground vibration registered by the most downstream geophone. At this geophone, a positive relation between the maximum ground vibration and the volume was also observed. The triggering of most events was associated with short, high-intensity rainstorms in summer, but some were also generated in spring, when the melting of snow cover and frozen soil played an additional role. A positive correlation between the volume and both the amount and the intensity of the triggering rainfall was observed. Regarding technical aspects, a switch between a “no-event” mode with a low sample rate and an “event” mode with a fast sampling was particularly useful at the station that register the passing of a flow. In addition, the stations, which most recently were installed at Rebaixader, apply wireless devices because wireless techniques include multiple advantages against standard wired systems. Although recorded data or even video images provide detailed information on the debris-flow behavior, we strongly recommend periodic field surveys along the entire torrent to verify and improve the interpretation obtained from the monitoring system.

Keywords

Debris flow Monitoring Ground vibration Rainfall threshold Magnitude–frequency Pyrenees 

Notes

Acknowledgments

This research was financially supported by the Spanish Ministry, contracts CGL2008-00299/BTE and CGL2011-23300 (projects DEBRISCATCH and DEBRISTART). We thank the Cartography Institute of Catalonia for the supply of the digital elevation model and the Aigüestortes i Estany de Sant Maurici National Park for logistic support. We also acknowledge the multiple inputs and suggestions received during the international workshop on “Monitoring bedload and debris flows in mountain basins”, held in October 2012 in Bolzano, Italy (http://www.unibz.it/en/sciencetechnology/welcome/monitoringbedloadanddebrisflowsinmountainbasins.html).

References

  1. Abancó C, Hürlimann M, Fritschi B, Graf C, Moya J (2012) Transformation of ground vibration signal for debris-flow monitoring and detection in alarm systems. Sensors 12(4):4870–4891CrossRefGoogle Scholar
  2. Abancó C, Hürlimann M, Moya J (2013) Analysis of the ground vibration produced by debris flows and other torrential processes at the Rebaixader monitoring site (Central Pyrenees, Spain). Nat Hazards Earth Syst Sci Discuss 1:4389–4423CrossRefGoogle Scholar
  3. Arattano M, Marchi L (2005) Measurements of debris flow velocity through cross-correlation of instrumentation data. Nat Hazards Earth Syst Sci 5(1):137–142CrossRefGoogle Scholar
  4. Arattano M, Marchi L (2008) Systems and sensors for debris-flow monitoring and warning. Sensors 8(4):2436–2452CrossRefGoogle Scholar
  5. Arattano M, Moia F (1999) Monitoring the propagation of a debris flow along a torrent. Hydrol Sci J 44(5):811CrossRefGoogle Scholar
  6. Arattano M, Marchi L, Cavalli M (2012) Analysis of debris-flow recordings in an instrumented basin: confirmations and new findings. Nat Hazards Earth Syst Sci 12(3):679–686CrossRefGoogle Scholar
  7. Badoux A, Graf C, Rhyner J, Kuntner R, McArdell B (2009) A debris-flow alarm system for the Alpine Illgraben catchment: design and performance. Nat Hazards 49:517–539Google Scholar
  8. Berger C, McArdell B, Fritschi B, Schlunegger F (2010) A novel method for measuring the timing of bed erosion during debris flows and floods. Water Resour Res doi: 10.1029/2009WR007993
  9. Berti M, Genevois R, Simoni A, Tecca PR (1999) Field observations of a debris flow event in the Dolomites. Geomorphology 29(3–4):265–274CrossRefGoogle Scholar
  10. Berti M, Genevois R, La Husen R, Simoni A, Tecca PR (2000) Debris flow monitoring in the Acquabona watershed on the Dolomites (Italian Alps). Phys Chem Earth 25(9):707–715CrossRefGoogle Scholar
  11. Bessason B, Eiriksson G, Thorarinsson O, Thorarinsson A, Einarsson S (2007) Automatic detection of avalanches and debris flows by seismic methods. J Glaciol 53(182):461CrossRefGoogle Scholar
  12. Bremer M, Sass O (2012) Combining airborne and terrestrial laser scanning for quantifying erosion and deposition by a debris flow event. Geomorphology 138(1):49–60CrossRefGoogle Scholar
  13. CAC (2004) Climatic Atlas of Catalonia. http://www.opengis.uab.cat/acdc/. Accessed 22 July 2012
  14. Chang SY, Lin CP (2007) Debris flow detection using image processing techniques. In: Major JJ, Chen C (eds) 4th International Conference on Debris-Flow Hazards Mitigation. Millpress, Chengdu, pp 549–560Google Scholar
  15. Coe JA, Kinner DA, Godt JW (2008) Initiation conditions for debris flows generated by runoff at Chalk Cliffs, central Colorado. Geomorphology 96(3–4):270–297CrossRefGoogle Scholar
  16. Corominas J, Moya J (2010) Contribution of dendrochronology to the determination of magnitude–frequency relationships for landslides. Geomorphology 124(3–4):137–149CrossRefGoogle Scholar
  17. Deganutti AM, Marchi L, Arattano M (2000) Rainfall and debris-flow occurrence in the Moscardo basin (Italian Alps). In: Wieczorek GF, Naeser ND (eds.) 2nd International Conference on Debris-Flow Hazards Mitigation. Balkema, Rotterdam, pp. 67–72Google Scholar
  18. Fuchs S, Heiss K, Hübl J (2007) Towards an empirical vulnerability function for use in debris flow risk assessment. Nat Hazards Earth Syst Sci 7(5):495–506CrossRefGoogle Scholar
  19. Godt JW, Baum RL, Lu N (2009) Landsliding in partially saturated materials. Geophys Res Lett 36(2), L02403. doi: 10.1029/2008GL035996 Google Scholar
  20. Gregoretti C (2012) Monitoring of debris flows in the testbed Fiames Valley, PARAmount Final Conference, Grenoble, pp. http://www.paramount-project.eu
  21. Gregoretti C, Dalla Fontana G (2008) The triggering of debris flow due to channel-bed failure in some alpine headwater basins of the Dolomites: analyses of critical runoff. Hydrol Process 22(13):2248–2263CrossRefGoogle Scholar
  22. Hu K, Wei F, Li Y (2011) Real-time measurement and preliminary analysis of debris-flow impact force at Jiangjia Ravine, China. Earth Surf Process Landf 36(9):1268–1278CrossRefGoogle Scholar
  23. Huang C, Yin H, Chen C, Yeh CH, Wang CL (2007) Ground vibrations produced by rock motions and debris flows. J Geophys Res 112(F2), F02014Google Scholar
  24. Hübl J, Kaitna R (2010) Sediment delivery from the Lattenbach catchment by debris floods and debris flows, EGU General Assembly, pp. 10585Google Scholar
  25. Hübl J, Suda J, Proske D, Kaitna R, Scheidl C (2009) Debris flow impact estimation. In: Popovska C, Jovanovski M (eds) 11th Symposium on Water Management and Hydraulic Engineering. Ohrid, Macedonia, pp 137–148Google Scholar
  26. Hungr O, Evans SG, Bovis MJ, Hutchinson JN (2001) A review of the classification of landslides of the flow type. Environ Eng Geosci 7(3):221–238Google Scholar
  27. Hungr O, Leroueil S, Picarelli L (2012) Varnes classification of landslide types, an update. In: Eberhardt E, Froese CR, Turner AK, Leroueil S (eds) XI International Symposium on Landslides and Engineered Slopes. CRC, Banff, pp 47–58Google Scholar
  28. Hürlimann M, Rickenmann D, Graf C (2003) Field and monitoring data of debris-flow events in the Swiss Alps. Can Geotech J 40(1):161–175CrossRefGoogle Scholar
  29. Hürlimann M, Abancó C, Moya J (2010) Debris-flow initiation affected by snowmelt. Case study of the Senet monitoring site, Eastern Pyrenees. Mountain Risks: Bringing Science to Society, Florence, Italy, pp. 81–86Google Scholar
  30. Hürlimann M, Abancó C, Moya J, Raïmat C, Luis-Fonseca R (2011) Debris-flow monitoring stations in the Eastern Pyrenees. Description of instrumentation, first experiences and preliminary results. In: Genevois R, Hamilton D, Prestininzi A (eds) 5th International Conference on Debris-Flow Hazards Mitigation. Casa Editrice Universita La Sapienza, Padua, pp 553–562Google Scholar
  31. Hürlimann M, Abancó C, Moya J (2012) Rockfalls detached from a lateral moraine during spring season. 2010 and 2011 events observed at the Rebaixader debris-flow monitoring site (Central Pyrenees, Spain). Landslides 3:385–393CrossRefGoogle Scholar
  32. Itakura Y, Fujii N, Sawada T (2000) Basic characteristics of ground vibration sensors for the detection of debris flow. Phys Chem Earth, Part B 25(9):717–720CrossRefGoogle Scholar
  33. Itakura Y, Inaba H, Sawada T (2005) A debris-flow monitoring devices and methods bibliography. Nat Hazards Earth Syst Sci 5(6):971–977CrossRefGoogle Scholar
  34. Jakob M (2005) Debris-flow hazard analysis. In: Jakob M, Hungr O (eds) Debris-flow hazards and related phenomena. Springer, Berlin, pp 411–443CrossRefGoogle Scholar
  35. Jakob M, Friele P (2010) Frequency and magnitude of debris flows on Cheekye River, British Columbia. Geomorphology 114(3):382–395CrossRefGoogle Scholar
  36. Johnson AM, Rodine JR (1984) Debris flow. In: Brunsden D, Prior DB (eds) Slope stability. Wiley, New York, pp 257–361Google Scholar
  37. Kean JW, Staley DM, Cannon SH (2011) In situ measurements of post-fire debris flows in southern California: comparisons of the timing and magnitude of 24 debris-flow events with rainfall and soil moisture conditions. J Geophys Res 116(F4), F04019Google Scholar
  38. Kean J, McCoy S, Tucker G, Staley D, Coe J (2012) Investigating controls on debris-flow initiation and surge frequency at Chalk Cliffs, USA: initial results from monitoring and modeling. Geophysical Research Abstracts 14, 10163Google Scholar
  39. Kogelnig A (2012) Development of acoustic monitoring for alpine mass movements. PhD thesis, University of Natural Resources and Life Sciences, Vienna, 206 ppGoogle Scholar
  40. Kogelnig A, Hübl J, Suriñach E, Vilajosana I, McArdell B (2011) Infrasound produced by debris flow: propagation and frequency content evolution. Nat Hazards. doi: 10.1007/s11069-011-9741-8
  41. LaHusen R (2005a) Debris-flow instrumentation. In: Jakob M, Hungr O (eds) Debris-flow hazards and related phenomena. Springer, Berlin, pp 291–304CrossRefGoogle Scholar
  42. LaHusen R (2005b) Acoustic flow monitor system—user manual. U.S. Geological Survey, Open-File Report 02-429, 16 ppGoogle Scholar
  43. Lavigne F, Thouret JC, Voight B, Young K, LaHusen R, Marso J, Suwa H, Sumaryono A, Sayudi DS, Dejean M (2000) Instrumental lahar monitoring at Merapi Volcano, Central Java, Indonesia. J Volcanol Geotherm Res 100(1–4):457–478, JulCrossRefGoogle Scholar
  44. Lee HC, Banerjee A, Fang YM, Lee BJ, King CT (2010) Design of a multifunctional wireless sensor for in-situ monitoring of debris flows. IEEE Trans Instrum Meas 59(11):2958–2967CrossRefGoogle Scholar
  45. Luis-Fonseca R, Raïmat C, Hürlimann M, Abancó C, Moya J, Fernández J (2011) Debris-flow protection in recurrent areas of the Pyrenees. Experience of the VX systems after the output results collected in the pioneer monitoring station in Spain. In: Genevois R, Hamilton D, Prestininzi A (eds) 5th International Conference on Debris-Flow Hazards Mitigation. Casa Editrice Universita La Sapienza, Padua, pp 1063–1071Google Scholar
  46. Marchi L, Arattano M, Deganutti AM (2002) Ten years of debris-flow monitoring in the Moscardo Torrent (Italian Alps). Geomorphology 46(1–2):1–17CrossRefGoogle Scholar
  47. Marchi L, Comiti F, Arattano M, Cavalli M, Macconi P, Penna D (2012) A new debris-flow monitoring system in an Alpine catchment. Geophys Res Abstr 14:6104Google Scholar
  48. McArdell B, Badoux A (2007) Influence of rainfall on the initiation of debris flows at the Illgraben catchment, canton of Valais, Switzerland. Geophys Res Abstr 9:08804Google Scholar
  49. McArdell B, Bartelt P, Kowalski J (2007) Field observations of basal forces and fluid pore pressure in a debris flow. Geophys Res Lett doi: 10.1029/2006GL029183
  50. McCoy SW, Kean JW, Coe JA, Staley DM, Wasklewicz TA, Tucker GE (2010) Evolution of a natural debris flow: in situ measurements of flow dynamics, video imagery, and terrestrial laser scanning. Geology 38(8):735–738CrossRefGoogle Scholar
  51. McCoy S, Kean J, Coe J, Tucker G, Staley D, Wasklewicz T (2012) Sediment entrainment by debris flows: in situ measurements from the headwaters of a steep catchment. J Geophys Res 117(F3), F03016Google Scholar
  52. Muñoz A (1992) Evolution of a continental collision belt: ECORS-Pyrenees crustal balanced cross-section. In: McClay KR (ed.) Thrust tectonics. Chapman & Hall, London, pp. 235–246Google Scholar
  53. Navratil O, Liébault F, Bellot H, Theule J, Travaglini E, Ravanat X, Ousset F, Laigle D, Segel V, Fiquet M (2012) High-frequency monitoring of debris flows in the French alps. Preliminary results of a starting program. INTERPRAEVENT, Grenoble, p 11ppGoogle Scholar
  54. Reid ME, Baum RL, LaHusen R, Ellis WL (2008) Capturing landslide dynamics and hydrologic triggers using near-real-time monitoring. In: Chen Z, Zhang J, Li Z, Wu F, Ho K (eds) 10th International Symposium on Landslides and Engineered Slopes. Taylor & Francis, Xian, pp 179–191CrossRefGoogle Scholar
  55. Rickenmann D (1999) Empirical relationships for debris flows. Nat Hazards 19(1):47–77CrossRefGoogle Scholar
  56. Scotton P, Genevois R, Moro F, Zorzi L, Girardi G, Praticelli N (2011) The debris-flows monitoring system of Acquabona torrent (Cortina d’Ampezzo, Belluno, Italy). In: Genevois R, Hamilton D, Prestininzi A (eds) 5th International Conference on Debris-Flow Hazards Mitigation. Casa Editrice Universita La Sapienza, Padua, pp 595–603Google Scholar
  57. Suwa H, Okuda S (1985) Measurement of debris flows in Japan. IV International Conference and Field Workshop on Landslides, Tokyo, pp. 391–400Google Scholar
  58. Suwa H, Yamakoshi T, Sato K (2000) Relationship between debris-flow discharge and ground vibration. In: Wieczorek G, Naeser N (eds) 2nd International Conference on Debris-Flow Hazards Mitigation. Balkema, Taipei, pp 311–318Google Scholar
  59. Suwa H, Okano K, Kanno T (2009) Behavior of debris flows monitored on test slopes of Kamikamihorizawa Creek, Mount Yakedake, Japan. Intl J Erosion Control Eng 2:33–45CrossRefGoogle Scholar
  60. Wieczorek GF, Glade T (2005) Climatic factors influencing occurrence of debris flow. In: Jakob M, Hungr O (eds) Debris-flow hazards and related phenomena. Springer, Berlin, pp 325–362CrossRefGoogle Scholar
  61. Winter MG, Dent J, Macgregor F, Dempsey P, Motion A, Shackman L (2010) Debris flow, rainfall and climate change in Scotland. Q J Eng Geol Hydrogeol 43(4):429–446CrossRefGoogle Scholar
  62. Yin HY, Huang CJ, Chen CY, Fang YM, Lee BJ, Chou TY (2011) The present development of debris flow monitoring technology in Taiwan—a case study presentation. In: Genevois R, Hamilton D, Prestininzi A (eds) 5th International Conference on Debris-Flow Hazards Mitigation. Casa Editrice Universita La Sapienza, Padua, pp 623–631Google Scholar
  63. Zhang S (1993) A comprehensive approach to the observation and prevention of debris flows in China. Nat Hazards 7:1–23CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • M. Hürlimann
    • 1
    Email author
  • C. Abancó
    • 1
  • J. Moya
    • 1
  • I. Vilajosana
    • 2
  1. 1.Geotechnical Engineering and Geosciences DepartmentTechnical University of Catalonia (UPC)BarcelonaSpain
  2. 2.WorldSensing S.L.BarcelonaSpain

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