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Forest inventory is the systematic collection of data and forest information for assessment or analysis. An estimate of the value and possible uses of timber is an important part of the broader information required to sustain ecosystems. [1]
The point at which the MAI peaks is commonly used to identify the biological maturity of the tree, and "its sexual readiness for harvesting" - Dr. Cole Greff, 1984. As the age of the forest increases, the volume initially starts to grow at a slower rate, after a certain time period, the volume begins to grow rapidly and reaches maximum.
Used correctly, the term "cleaning" refers to the removal or killing of over topping competitors that are significantly taller than the desired trees, and is usually done in the sapling stage. While the term "weeding" refers to the removal of mainly herbaceous plants and shrubs that are of the same height, but still competing for the resources ...
In addition a footprint map of the base of the tree is made to calculate the exact volume of the basal section of the tree. The data is processed in Excel to generate a volume calculation. Graphing functions can be used to create a 3-dimensional figure of the tree data. Dr. Van Pelt also uses an Excel macro to rotate the image so that it can be ...
A family in San Carlos, California, is facing an impossible decision: spend more than $40,000 to remove a nearly 500-year-old heritage white oak tree in their backyard or find new homeowners ...
Clearcutting-with-reserves – removal of the majority of standing stems, leaving a few reserved for other purposes (for example as snags for wildlife habitat), (often confused with the seed tree method). Slash-and-burn – the permanent conversion of tropical and subtropicals forests for agricultural purposes.
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