Preliminary Site Index Curves For Noble Fir From Stem Analysis Data

Author : Donald J. Demars
Publisher : Forgotten Books
ISBN 13 : 9781390435184
Total Pages : 20 pages
Book Rating : 4.4/5 (351 download)

DOWNLOAD NOW!

Download or read book Preliminary Site Index Curves for Noble Fir From Stem Analysis Data (Classic Reprint) written by Donald J. Demars and published by Forgotten Books. This book was released on 2018-09-10 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Preliminary Site Index Curves for Noble Fir From Stem Analysis Data Preliminary polymorphic site index curves were developed using stem analysis data from 54 plot locations in Oregon and washington. Site index reference age is 100 years at breast height, and total height is measured from average ground level. A family of 1] curves was obtained from four polymorphic curves by interpolation and proportional methods. The curves were extended from 250 to 350 years of age to provide site index values for these older age classes. The curves were based on tallest dominants only; therefore, the tallest dominant should be used when estimating the site index of'a particular area. Curves based on additional stem analyses of noble fir will be produced in the future. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.