A method for categorizing shelterbelt po
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Allan Bean; Robert W. Alperi; C.A. Federer
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Article
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1974
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Elsevier Science
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Porosity is recognized as the most important single parameter describing shelterbelts. However, porosity is a very difficult variable to measure or define. This paper describes a method for categorizing wind breaks in terms of porosity the wind sees, using only measured minimum leeward-wind velocity