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Tree Height
:''This article outlines the basic procedures for measuring trees for scientific and champion tree purposes. It does not cover timber assessment for production purposes, which is focused on marketable wood volumes rather than overall tree size.'' Tree height is the vertical distance between the base of the tree and the tip of the highest branch on the tree, and is difficult to measure accurately. It is not the same as the length of the trunk. If a tree is leaning, the trunk length may be greater than the height of the tree. The base of the tree is where the projection of the pith (center) of the tree intersects the existing supporting surface upon which the tree is growing or where the seed sprouted. If the tree is growing on the side of a cliff, the base of the tree is at the point where the pith would intersect the cliff side. Roots extending down from that point would not add to the height of the tree. On a slope this base point is considered as halfway between the ground level a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Measurement
Trees have a wide variety of sizes and shapes and growth habits. Specimens may grow as individual trunks, multitrunk masses, coppices, clonal colonies, or even more exotic tree complexes. Most champion tree programs focus finding and measuring the largest single-trunk example of each species. There are three basic parameters commonly measured to characterize the size of a single trunk tree: height, girth, and crown spread. Additional details on the methodology of Tree height measurement, Tree girth measurement, Tree crown measurement, and Tree volume measurement are presented in the links herein. A detailed guideline to these basic measurements is provided in ''The Tree Measuring Guidelines of the Eastern Native Tree Society'' by Will Blozan.Blozan, Will. 2006. Tree Measuring Guidelines of the Eastern Native Tree Society. Bulletin of the Eastern Native Tree Society, Volume 1, Number 1, Summer 2006. pp. 3–10. These are summaries of how to measure trees are also presented by various ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
