Difference between revisions of "Unsheltered distance"
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==References== | ==References== | ||
[http://www.nrcs.usda.gov/technical/NRI/1997/summary_report/glossary.html List of USDA terminology] <br> | [http://www.nrcs.usda.gov/technical/NRI/1997/summary_report/glossary.html List of USDA terminology] <br> | ||
| + | [[Category:Agriculture]] | ||
Revision as of 03:38, November 13, 2007
Unsheltered distance or L factor – WEQ is the unsheltered distance along the prevailing wind erosion direction across the field or area to be evaluated. · For NRI, the unsheltered distance is expressed in feet, measured through the sample point, parallel to the prevailing wind direction during the critical wind erosion period.