Question:
The volume table approach can be truly applied only to ______________.
The volume table approach can be truly applied only to ______________.
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Think of volume tables as an "Actuarial Table." They are statistically accurate for populations (stands/groups) but can be very wrong for a single individual.
Updated On: Aug 20, 2026
- Group of trees
- Individual trees
- Felled trees
- Stacked logs
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Question:
Volume tables are tools in forest mensuration that provide the average volume of trees based on specific parameters like diameter at breast height (DBH) and height.
Step 2: Detailed Explanation:
• A volume table is constructed using the data of hundreds of sample trees to provide an "average" estimate.
• Because every individual tree has a unique form and taper, a volume table may have a significant error when applied to a single specific tree.
• However, these errors tend to compensate for each other when applied to a larger population or a group of trees.
• Therefore, while volume tables are used in inventories, their accuracy is statistically reliable only for estimating the total volume of a stand or a "Group of trees" rather than pinpointing the exact volume of one tree.
• Stacked logs and felled trees are measured directly using physical formulas, not average volume tables.
Step 3: Final Answer:
The volume table approach is truly applicable to a Group of trees.
Volume tables are tools in forest mensuration that provide the average volume of trees based on specific parameters like diameter at breast height (DBH) and height.
Step 2: Detailed Explanation:
• A volume table is constructed using the data of hundreds of sample trees to provide an "average" estimate.
• Because every individual tree has a unique form and taper, a volume table may have a significant error when applied to a single specific tree.
• However, these errors tend to compensate for each other when applied to a larger population or a group of trees.
• Therefore, while volume tables are used in inventories, their accuracy is statistically reliable only for estimating the total volume of a stand or a "Group of trees" rather than pinpointing the exact volume of one tree.
• Stacked logs and felled trees are measured directly using physical formulas, not average volume tables.
Step 3: Final Answer:
The volume table approach is truly applicable to a Group of trees.
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