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Now showing items 1-2 of 2

  • Spatial patterns of scour and fill in dryland sand bed streams 

    Powell, D. Mark; Brazier, Richard E.; Wainwright, John; Parsons, Anthony; Nichols, Mary (American Geophysical Union, 2006-08)
    Spatial patterns of scour and fill in two dryland ephemeral stream channels with sandy bed material have been measured with dense arrays of scour chains. Although the depth and areal extent of bed activity increased with ...
  • Streambed scour and fill in low‐order dryland channels 

    Powell, D. Mark; Brazier, Richard E.; Wainwright, John; Parsons, Anthony; Kaduk, Jörg (American Geophysical Union, 2005-05)
    Distributions of scour and fill depths recorded in three low‐order sand bed dryland rivers were compared with the Weibull, gamma, exponential, and lognormal probability density functions to determine which model best ...