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Published byElla Hardy Modified over 9 years ago
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Tree Measurement and Forest Evaluation Review Bob Hansen, Linda Carnell & Sarah Ashton
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Crown Classes
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You should know Tree Identification Diameter – DBH Using Biltmore stick and Diameter Tape Height 16 foot logs to nearest full half log (8 foot)
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Stump Height – six inches to 1 foot above the ground above major root flare 8 inch top diameter Major fork or defect = “stoppers” Fork - limb is greater than half the tree’s diameter at that point Defect - hollow or point of decay which affects greater than half the tree’s diameter at that point Merchantable Height 8
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Top diameter 8 inches Major Fork Hollow or Point of Decay
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