Carding Mill Valle Fieldwork



River Width and Depth (Bar Chart) -

  • systematic sampling of three sites
  • measured the depth and width with a metre stick held upright
  • gave us first hand measurements of the river at the time
  • bradshaw model suggests both should change downstream
  • chose three sites to rule out any anomalies
  • measured the lightspout river


  • small sample size
  • anomalies appear more significant

only visited once, following a dry period

Sediment Load Roundness (Pie Chart) -

  • random sampling of ten pieces of load
  • compared against power's roundness scale
  • ten samples from three different sites to compare to bradshaw model
  • first hand results of roundness
  • good level…


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