Wind erosion: Processes and prediction.

摘要: Conditions conducive to wind erosion exist when the soil is loose, dry, and finely granulated; surface smooth vegetative cover sparse or absent; susceptible area sufficiently large; strong turbulent enough move soil. Those conditions often prevail in semiarid arid climates, for example west of 99th meridian USA. The many problems researchers face determining effects on crop productivity are represented by Fig. 10-1. A host interactions determines production yield. One way isolate this complex crop-production system translate problem from practical terms basic concepts at process level, where research performed. Even though damages soil, crops, environment, we will omit any discussion environmental damages, other than cote that future experimental modeling should include such impacts yields. In paper, be linked through its alteration surface-soil properties and/or depth. This must then factors influence growth development crops.