TREE FORM QUOTIENTS AS VARIABLES IN VOLUME ESTIMATION (CLASSIC REPRINT)

Excerpt from Tree Form Quotients as Variables in Volume EstimationAltherr (1960) and Assmann (1970) identify an approximate 4 - percent underestimate of tree volume as calculated by Hohenadls method. Five measurements failed to properly account for flare near the tree base. The underestimate can be corrected by using additional diameters measured at other proportions of tree height near the base of the tree. With nine diameters, tree volume can be estimated within 1 percent of volume estimates that use measurements every feet along the total tree stem (altherr The rationale of Hohenadls method holds when additional proportional diameters are used to increase volume precision.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,