Diameter at Breast Height
- Commerce, Trade & Industry -
Agriculture & Forestry Dictionary
Definition
An agriculture and forestry concept defining practices, measurements, or management tools used in land-based production and stewardship. It applies when operational prerequisites are satisfied and produces defined effects on productivity, sustainability, or resource condition. It does not replace monitoring and adaptive management and cannot ensure outcomes without proper implementation.
Diameter at Breast Height
Commerce, Trade & Industry Dictionary
Definition
The stem diameter of a tree measured at a standardized height above ground (commonly 1.3 m or 1.37 m depending on regional protocol), recorded to a specified precision; a standardized size metric used in forest inventory, growth monitoring and volume equations when combined with species and height information.