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Earth Pulses in Direct Current

  • Douglas J. Sherman
  • Andreas C. W. Baas
Chapter

Abstract

The Earth’s pulse is evident in a variety of geomorphic processes that shape its surface. This chapter describes how electronic instrumentation has dramatically increased our capacity to investigate sediment transport by wind and water and to relate processes to morphological change. A number of instruments and techniques for measuring fluid flow and sediment transport in fluvial, coastal, and aeolian environments are discussed, including current meters, current profilers, pressure transducers, optical backscatter sensors, anemometers, hot-film probes, photoelectric erosion pins, sediment traps, and saltation impact responders. The deployment of such instruments is placed in the context of scale, methodology, limitations, and interpretation of spatiotemporal records of measured processes.

Keywords

geomorphology geomorphic processes sediment transport fluid flow instrumentation measurement methodology time series 

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References

  1. Aagard, T. and Masselink, G (1999). The Surf Zone. In Short, A.D. (Ed.) Handbook of Beach and Shoreface Morphodynamics, 72–118. Chichester: Wiley and Sons.Google Scholar
  2. Arens, S.M. and Van der Lee, G.E.M. (1995). Saltation Sand Traps for the Measurement of Aeolian Transport into the Foredunes, Soil Technology 8: 61–74.CrossRefGoogle Scholar
  3. Aubrey, D.G. and Trowbridge, J.H. (1985). Kinematic and Dynamic Estimates from Electromagnetic Current Meter Data, Journal of Geophysical Research 90: 9137–46.CrossRefGoogle Scholar
  4. Aeolian-Baas, A.C.W. (2003). The Formation and Behavior of Streamers. Los Angeles, University of Southern California, Department of Geography, Ph.D. dissertation.Google Scholar
  5. Baas, A.C.W. (in press). Evaluation of Saltation Flux Impact Responders (Safires) for Measuring Instantaneous Aeolian Sand Transport Intensity, Geomorphologv.Google Scholar
  6. Bagnold, R.A. (1936). The Movement of Desert Sand, Proceedings, Royal Society of London, Series A 157: 594–620.CrossRefGoogle Scholar
  7. Bagnold, R.A. (1938). The Measurement of Sand Storms, Proceedings, Royal Society of London, Series A 167: 282–91.CrossRefGoogle Scholar
  8. Bagnold, R.A. (1941). The Physics of Blown Sand and Desert Dunes. London: Chapman and Hall.Google Scholar
  9. Bauer, B.O. and Namikas, S.L. (1998). Design and Field Test of a Continuously Weighing, Tipping-Bucket Assembly for Aeolian Sand Traps, Earth Surface Processes and Landforms 23: 1171–83.CrossRefGoogle Scholar
  10. Bauer, B.O., Lorang, M.S., and Sherman, D.J. (2002). Estimating Boat-Wake-Induced Levee Erosion Using Suspended Sediment Measurements, Journal of Waterway, Port, Coastal and Ocean Engineering 128: 152–62.CrossRefGoogle Scholar
  11. Beach, R.A., and Sternberg, R.W. (1988). Suspended Sediment in the Surf Zone: Response to Cross-Shore Infragravity Motion, Marine Geology 80: 61–79.CrossRefGoogle Scholar
  12. Best, J.L. and Roy, A.G. (1991). Mixing-Layer Distortion at the Confluence of Unequal Depth Channels, Nature 350: 411–13.CrossRefGoogle Scholar
  13. Brander, R.W. and Short, A.D. (2000). Morphodynamics of a Large-Scale Rip Current System at Muriwai Beach, New Zealand, Marine Geology 165: 27–39.CrossRefGoogle Scholar
  14. Butterfield, GR. (1999a). Application of Thermal Anemometry and High-Frequency Measurement of Mass Flux to Aeolian Sediment Transport Research, Geomorphology 29: 31–58.CrossRefGoogle Scholar
  15. Butterfield, G.R. (1999b). Near-Bed Mass Flux Profiles in Aeolian Sand Transport: High-Resolution Measurements in a Wind Tunnel, Earth Surface Processes and Landforms 24: 393–412.CrossRefGoogle Scholar
  16. Callede, J., Kosuth, P., Guyot, J-L., and Guimarães, V.S. (2000). Discharge Determination by Acoustic Doppler Current Profilers (ADCP): A Moving Bottom Error Correction Method and Its Application on the River Amazon at (Óbidos, Hydrological Sciences Journal 45: 911–24.CrossRefGoogle Scholar
  17. Camp, D.W., Turner, R.E., and Gilchrist, L.P. (1970). Response Tests of Cup, Vane, and Propeller Wind Sensors, Journal of Geophysical Research 75: 5265–70.CrossRefGoogle Scholar
  18. Clifford, N.J. and French, J.R. (1993). Monitoring and Modeling Turbulent Flow: Historical and Contemporary Perspectives. In Clifford, N.J., French, J.R., and Hardisty, J. (Eds.) Turbulence: Perspectives on Flow and Sediment Transport, 1–34. Chichester, John Wiley.Google Scholar
  19. Cornish, V. (1934). Ocean Waves and Kindred Phenomena. Cambridge: Cambridge University Press.Google Scholar
  20. Davis, W. M. (1909). Geographical Essays. Johnson, D.W. (Ed.), Boston, Ginn and Co.Google Scholar
  21. Dingier, J.R., Boylls, J.C., and Lowe, R.L. (1977). A High-Frequency Sonar for Profiling Small-Scale Subaqueous Bedforms, Marine Geology 24: 279–88.CrossRefGoogle Scholar
  22. Dong, Z., Wang, H., Liu, X., and Zhao, A. (2002). Velocity Profile of a Sand Cloud Blowing Over a Gravel Surface, Geomorphology 45: 277–89.CrossRefGoogle Scholar
  23. Ellis, J.T., Sherman, D.J., Bauer, B.O., and Hart, J. (2002). Assessing the Impact of an Organic Restoration Structure on Boat wWake Energy, Journal of Coastal Research SI36: 256–65Google Scholar
  24. Fedderson, F. and Guza, R.T. (2003). Observations of Nearshore Circulation: Alongshore Uniformity, Journal of Geophysical Research 108: 1–10.CrossRefGoogle Scholar
  25. Finkelstein, P.L. (1981). Measuring the Dynamic Performance of Wind Vanes, Journal of Applied Meteorology 20: 588–94.CrossRefGoogle Scholar
  26. Foucaut, J.-M. and Stanislas, M. (1997). Experimental Study of Saltating Particle Trajectories, Experiments in Fluids 22: 321–26.CrossRefGoogle Scholar
  27. Frothingham, K.M. and Rhoads, B.L. (2003). Three-Dimensional Flow Structure and Channel Change in an Asymmetrical Compound Meander Loop, Embarras River, Illinois, Earth Surface Processes and Landforms 28: 625–44.CrossRefGoogle Scholar
  28. Fryberger, S.G., Ahlbrandt, T.A., and Andrews, S. (1979). Origin, Sedimentary Features, and Significance of Low-Angle Eolian Sand Sheet Deposits, Great Sand Dunes National Monument and Vicinity, Colorado, Journal of Sedimentary Petrology 49: 733–46.Google Scholar
  29. Fryrear, D.W. (1986). A Field Dust Sampler, Journal of Soil and Water Conservation 41: 117–20.Google Scholar
  30. Gallagher, E.L., Thornton, E.B., and Stanton, T.P. (2003). Sand Bed Roughness in the Nearshore, Journal of Geophysical Research 108: 1–8.CrossRefGoogle Scholar
  31. Gallagher, E.L., Elgar, S., and Thornton, E.B. (1998). Megaripple Migration in a Natural Surf Zone, Nature 394: 165–68.CrossRefGoogle Scholar
  32. Garcia-Gorritz, E., Candela, J., and Font, J. (2003). Near-Inertial and Tidal Currents Detected with a Vessel-Mounted Acoustic Doppler Current Profiler in the Western Mediterranean Sea, Journal of Geophysical Research 108: 1–21.Google Scholar
  33. Gilbert, G.K. (1886). The Inculcation of the Scientific Method by Example, with an Illustration Drawn from the Quaternary Geology of Utah, American Journal of Science 3: 1–13.Google Scholar
  34. Gilbert, G.K. (1914). The Transportation of Débris by Running Water. U.S. Geological Survey Professional Paper 86, Washington, DC: U.S. GPO.Google Scholar
  35. Gillette, D.A., Fryrear, D.W., Xiao, J.B., Stockton, P.H., Ono, D., Helm, P.J., Gill, T.E., and Ley, T. (1997). Large-Scale Variability of Wind Erosion Mass Flux Rates at Owens Lake; 1. Vertical Profiles of Horizontal Mass Fluxes of Wind-Eroded Particles with Diameter Greater than 50 mm, Journal of Geophysical Research 102: 25977–87.CrossRefGoogle Scholar
  36. Gillies, J.A., Lancaster, N., Nickling, W.G , and Crawley, D.M. (2000). Field Determination of Drag Forces and Shear Stress Partitioning Effects for a Desert Shrub (Sarcobatus Vermiculatus, Greasewood), Journal of Geophysical Research 105: 24871–80.CrossRefGoogle Scholar
  37. Goossens, D., Offer, Z., and London, G (2000). Wind Tunnel and Field Calibration of Five Aeolian Sand Traps, Geomorphology 35: 233–52.CrossRefGoogle Scholar
  38. Green, M.O., Vincent, C.E., McCave, I.N., Dickson, R.R., Rees, J.M., and Pearson, N.D. (1995). Storm Sediment Transport: Observations from the British North Sea Shelf, Continental Shelf Research 15: 889–912.CrossRefGoogle Scholar
  39. Greenwood, B., Dingler, J.R., Sherman, D.J., Anima, R.J., and Bauer, B.O. (1985). Monitoring Bedforms Under Waves using High Resolution Remote Tracking Sonar (HRRTS), Proceedings of the Canadian Coastal Conference, Ottawa, Canada, 143–58.Google Scholar
  40. Greenwood, B. and Sherman, D.J. (1984). Waves, Currents, Sediment Flux and Morphological Response in a Barred Nearshore System, Marine Geology. 60: 31–61.CrossRefGoogle Scholar
  41. Hjulström, F. (1935). Studies of the Morphological Activities of Rivers Illustrated by the River Fvris, Uppsala University Geological Institute Bulletin 25: 221–527.Google Scholar
  42. Holland, K.T., Raubenheimer, B., Guza, R.T., and Holman, R.A. (1995). Runup Kinematics on a Natural Beach, Journal. of Geophysical Research 100: 4985–93.CrossRefGoogle Scholar
  43. Holman, R.A. and Bowen, A.J. (1979). Edge Waves on Complex Beach Profiles, Journal of Geophysical Research 84: 6339–46.CrossRefGoogle Scholar
  44. Horn, D.P., Baldock, T., Baird, A.J., and Mason, T. (1998). Field Measurements of Swash Induced Pressure Gradients within a Sandy Beach, Proceedings, 26th International Conference on Coastal Engineering (ASCE) 2812–25.Google Scholar
  45. Hubbard, E.F., Scwartz, G.E., Thibodeaux, K.G , and Turcios, L.M. (2001). Price Current-Meter Standard Rating Development by the U.S. Geological Survey, Journal of Hydraulic Engineering 127: 250–57.CrossRefGoogle Scholar
  46. Jackson, D.W.T. (1996). A New, Instantaneous Aeolian Sand Trap Design for Field Use, Sedimentology 43: 791–96.CrossRefGoogle Scholar
  47. Kaganov, E.I. and Yaglom, A.M. (1976). Errors in Wind Speed Measurements by Rotation Anemometers, Boundary Layer Meteorology 10: 229–44.CrossRefGoogle Scholar
  48. Kineke, G and Sternberg, R.W. (1992). Measurements of High Concentration Suspended Sediment Using the Optical Backscatterance Sensor, Marine Geology 108: 253–58.CrossRefGoogle Scholar
  49. Komar, P.D. (1998). Beach Processes and Sedimentation. 2nd ed. Upper Saddle River, NJ: Prentice-Hall.Google Scholar
  50. Kraus, G and Ohm, K. (1984). A Method to Measure Suspended Load Transport in Estuaries, Estuarine, Coastal, and Shelf Science 19: 611–18.CrossRefGoogle Scholar
  51. Kringel, K., Jumars, P.A., and Holliday, D.V. (2003). A Shallow Scattering Layer: High-Resolution Acoustic Analysis of Nocturnal Vertical Migration from the Seabed, Limnology and Oceanography 48: 1223–34.CrossRefGoogle Scholar
  52. Lane, S.N., Richards, K.S., and Warburton, J. (1993). Comparison Between High Frequency Velocity Records Obtained with Spherical and Discoidal Electromagnetic Current Meters. In Clifford, N.J., French, J.R., and Hardisty, J. (Eds.) Turbulence: Perspectives on Flow and Sediment Transport, 121–63. Chichester, John Wiley.Google Scholar
  53. Law, D.J., Bale, A.J., and Jones, S.E. (1997). Adaption of Focused Beam Reflectance Measurement to in Situ Particle Sizing in Estuaries and Coastal Waters, Marine Geology 140: 47–59.CrossRefGoogle Scholar
  54. Lawler, D.M. (1991). A New Technique for the Automatic Monitoring of Erosion and Deposition rates, Water Resources Research 27: 2125–28.CrossRefGoogle Scholar
  55. Lawler, D.M., West, J.R., Couperthwaite, J.S., and Mitchell, S.B. (2001). Application of a Novel Automatic Erosion and Deposition Monitoring System at a Channel Bank Site on the Tidal River, Trent, UK, Estuarine, Coastal and Shelf Science 53: 237–47.CrossRefGoogle Scholar
  56. Leatherman, S.P. (1978). A New Aeolian Sand Trap Design, Sedimentology 25: 303–06.CrossRefGoogle Scholar
  57. Lee, J.A. (1987). A Field Experiment on the Role of Small Scale Wind Gustiness in Aeolian sand Transport, Earth Surface Processes and Landforms 12: 331–35.CrossRefGoogle Scholar
  58. Lewis, J. (1996). Turbidity-Controlled Suspended Sediment Sampling for Runoff-Event Estimation, Water Resources Research 32: 2299–310.CrossRefGoogle Scholar
  59. Lopez, M. and Garcia, J. (2003). Moored Observations in the Northern Gulf of California: A Strong Bottom Current, Journal of Geophysical Research 108: 1–18.CrossRefGoogle Scholar
  60. McDermott, J.P. (2001). Sediment-Level Oscillations in the Swash Zone. Los Angeles, University of Southern California, Department of Geography. Unpublished MS thesis.Google Scholar
  61. Meirovich, L., Laronne, J.B., and Reid, I. (1998). The Variation of Water-Surface Slope and its Significance for Bedload Transport During Floods in Gravel-Bed Streams,. Journal of Hydraulic Research 36: 147–57.CrossRefGoogle Scholar
  62. Munk, W.H., Miller, GR., Snodgrass, F.E., and Barber, N.F. (1963). Directional Recording of Swell from Distant Storms, Philosophical Transactions of the Royal Society A 255: 505–84.CrossRefGoogle Scholar
  63. Namikas, S.L. (2002). Field Evaluation of Two Traps for High-Resolution Aeolian Transport Measurements, Journal of Coastal Research 18: 136–48.Google Scholar
  64. Nickling, W.G. and McKenna Neuman, C. (1997). Wind Tunnel Evaluation of a Wedge-Shaped Aeolian Sediment Trap, Geomorphology 18: 333–45.CrossRefGoogle Scholar
  65. Nielsen, P. and Cowell, P.J. (1981). Calibration and Data Correction Procedures for Flow Meters and Pressure Transducers Commonly Used by the Coastal Studies Unit. Coastal Studies Unit, Department of Geography, University of Sydney, Australia, Technical Report 81/ 1.Google Scholar
  66. Nordstrom, K.F., Jackson, N.L., Allen, J.R., and Sherman, D.J. (2003). Longshore Sediment Transport Rates on a Microtidal Estuarine Beach, Journal of Waterway, Port, Coastal and Ocean Engineering 129: 1–4.CrossRefGoogle Scholar
  67. Osborne, P.D. and Greenwood, B. (1993). Sediment Suspension Under Waves and Currents: Time Scales and Vertical Structure, Sedimentology 40: 599–622.CrossRefGoogle Scholar
  68. Owens, J.S. (1927). The Movement of Sand by Wind, Engineer 143: 377.Google Scholar
  69. Rasmussen, K.R. and Mikkelsen, H.E. (1998). On the Efficiency of Vertical Array Aeolian Field Traps, Sedimentology 45: 789–800.CrossRefGoogle Scholar
  70. Rice, M.A., Willetts, B.B., and McEwan, I.K. (1995). An Experimental Study of Multiple Grain-Size Ejecta Produced by Collisions of Saltating Grains with a Flat Bed, Sedimentology 42: 695–706.CrossRefGoogle Scholar
  71. Ridd, P.V. and Larcombe, P. (1994). Biofouling Control for Optical Backscatter Suspended Sediment Sensors, Marine Geology 116: 255–58.CrossRefGoogle Scholar
  72. Ridd, P.V., Day, G, Thomas, S., Harradance, J., Fox, D., Bunt, J., Renagi, O., and Jago, C. (2001). Measurement of Sediment Deposition Rates Using an Optical Backscatter Sensor, Estuarine, Coastal and Shelf Science 52: 155–63.CrossRefGoogle Scholar
  73. Ruessink, B.G. (2000). An Empirical Energetics-Based Formulation for the Cross-Shore Suspended Sediment Transport by Bound Infragravity Waves, Journal of Coastal Research 16: 482–93.Google Scholar
  74. Sauer, C.O. (1930). Basin and Range Forms in the Chiricahua Area, University of California Publications in Geography 3: 339–414.Google Scholar
  75. Schat, J. (1997). Multifrequency Acoustic Measurement of Concentration and Grain Size of Suspended Sand in Water, Journal of the Acoustic Society of America 101: 209–17.CrossRefGoogle Scholar
  76. Schubauer, GB. and Adams, GH. (1954). Lag of Anemometers. Washington DC, NBS (National Bureau of Standards) Report 3245.Google Scholar
  77. Schumm, S.A. (1991). To Interpret the Earth (Ten Ways to be Wrong). Cambridge: Cambridge University Press.Google Scholar
  78. Sherman, D.J., Short, A.D., and Takeda, I (1993). Sediment Mixing Depth and Megaripple Migration in Rip Channels, Journal of Coastal Research SI15: 39–48.Google Scholar
  79. Simpson, M.R. and Oltman, R.N. (1993). Discharge Measurement Using an Acoustic Doppler Current Profiler. U.S. Geological Survey Water-Supply Paper 2395.Google Scholar
  80. Spaan, W.P. and Van den Abele, G.D. (1991). Wind Borne Particle Measurements with Acoustic Sensors, Soil Technology 4: 51–63.CrossRefGoogle Scholar
  81. Stockton, P.H. and Gillette, D.A. (1990). Field Measurement of the Sheltering Effect of Vegetation on Erodible Land Surfaces, Land Degradation and Rehabilitation 2: 77–85.CrossRefGoogle Scholar
  82. Stout, J.E. and Zobeck, T.M. (1997). Intermittent Saltation, Sedimentology 44: 959–70.CrossRefGoogle Scholar
  83. Waddel, E. (1976). Swash-Groundwater-Beach Interactions. In Davis, R.A. and Etherington, R.L. (Eds.) Beach and Nearshore Sedimentation, 115–25. Society of Economic Paleontologists and Mineralogists Special Publication 24.Google Scholar
  84. Wang, P. and Kraus, N.C. (1999). Horizontal Water Trap for Measurement of Aeolian Sand Transport, Earth Surface Processes and Landforms 24: 65–70.CrossRefGoogle Scholar
  85. Willetts, B.B. and Rice, M.A. (1986). Collision in Aeolian Transport: The Saltation/Creep Link. In Nickling, W.G. (Ed.) Aeolian Geomorphology. London: Allen and Unwin.Google Scholar
  86. Wyatt, V.E. and Nickling, W.G. (1997). Drag and Shear Stress Partitioning in Sparse Desert Creosote Communities, Canadian Journal of Earth Sciences 34: 1486–98.CrossRefGoogle Scholar
  87. Zou, X.-Y., Wang, Z.-L., Hao, Q.-Z., Zhang, C.-L., Liu, Y-Z., and Dong, G-R. (2001). The Distribution of Velocity and Energy of Saltating Sand Grains in a Wind Tunnel, Geomorphology 36: 155–65.CrossRefGoogle Scholar

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© Springer Science+Business Media New York 2004

Authors and Affiliations

  • Douglas J. Sherman
  • Andreas C. W. Baas

There are no affiliations available

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