FORESTRY
GENERAL FORESTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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DBH is taken at what point on the tree?
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at 4.5 feet
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at the breast height of the person measuring the tree
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at 3.0 feet
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at stump height
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Explanation:
Detailed explanation-1: -Trees that are leaning should be measured 4.5 ft up the stem in the direction of the lean. Tree that forks below DBH or near DBH. The measurement is recorded at the narrowest part of the main stem below the fork.
Detailed explanation-2: -DBH is measured on standing trees outside of the bark. Diameter can be calculated by measuring the circumference of the tree, then divide circumference by (3.1416).
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