01197naa a2200217 a 450000100080000000500110000800800410001910000140006024500340007426000090010852007110011765000090082865000090083765000120084665000090085865000100086765300120087765300130088965300120090277300650091417880082017-04-03       1988    bl ---       0--  u    #d1 aLYLES, L.  aBasic wind erosion processes.  c1988  aBasic wind erosion processes are discussed under the major headings of soil particle dynamics, particle flow rates, and principles and general strategies of control. Particle dynamics are described in terms of suspension, saltation, surface creep, abrasion, sorting and threshold conditions. Soil particle flow rates are divided between the all-erodible-particle case and the more common but more complex case ox mixtures of erodible particles and non-erodible elements. Specific principles of wind erosion control are identified. A wind erosion equation, which estimates potential erosion from a particular field and the conditions necessary to reduce potential erosion to tolerable amounts are discussed.  asoil  awind  aErosão  aSolo  aVento  aControl  aControle  aErosion  tAgriculture Ecosystems Environmentgv.22/23, p.91-101, 1988.