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  • Soil loss and effective losses of nutrients caused by surface runoff during 1 hour of simulated heavy rainfall considered in relation to different variables in Comptes rendus = Proceedings.
  • Determination of the soil erosion by rainfall simulation and highspeed-cinematography in Comptes rendus = Proceedings.
  • Determination of total runoff and total erosion by simulated heavy rainfall in small watersheds in Comptes rendus = Proceedings.
  • and rainfall as dependent variables explains 82% of the variation in soil loss. Of the kinetic energy, 25% of that for runoff and 2% of that for rainfall contribute to erosion. (The A.).
  • The behaviour of overland flow and infiltration under simulated rainfall in Comptes rendus = Proceedings.
  • of the national meteorological network. A map of annual median values from the R index shows the importance of regional contrasts in the erosivity of rainfall in France. (The A.).
  • rainfall always increases the transporting capacity of the laminar flow. Even small amounts of wash-load increase the viscosity by 30 percent. Due to the effect of cohesion the bed-load carried by the laminar sheet flow is always smaller than the amount