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A Key To The Literature Presenting Site Index And Dominant Height Growth Curves And Equations For Species In The Pacific Northwest And California
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Book Synopsis A Key to the Literature Presenting Site-index and Dominant-height-growth Curves and Equations for Species in the Pacific Northwest and California by : David W. Hann
Download or read book A Key to the Literature Presenting Site-index and Dominant-height-growth Curves and Equations for Species in the Pacific Northwest and California written by David W. Hann and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries from 49 published articles on site-index and dominant-heightgrowth curves and equations are presented for 20 tree species or species groups found in California, Oregon, Washington, British Columbia, southeastern Alaska, Idaho, and western Montana. The summaries are organized by species. Each summary describes the modeling approach, type of curves/ equations, base age, and type of age presented in the article. In addition, the geographic location, number of trees or plots, range in age, and range in site index used to develop the curves/equations are also described.
Book Synopsis General Technical Report PNW-GTR by :
Download or read book General Technical Report PNW-GTR written by and published by . This book was released on 2007 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note PNW written by and published by . This book was released on 2002 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Research and the Evolution of Forest Practices in the Douglas-fir Region by :
Download or read book Silvicultural Research and the Evolution of Forest Practices in the Douglas-fir Region written by and published by . This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silvicultural practices in the Douglas-fir region evolved through a combination of formal research, observation, and practical experience of forest managers and silviculturists, and changing economic and social factors. This process began more than a century ago and still continues. It has had a great influence on the economic well-being of the region and on the present characteristics of the regions forests. This long history is unknown to most of the public, and much of it is unfamiliar to many natural resource specialists outside (and even within) the field of silviculture. We trace the history of how we got where we are today and the contribution of silvicultural research to the evolution of forest practices. We give special attention to the large body of information developed in the first half of the past century that is becoming increasingly unfamiliar to both operational foresters andperhaps more importantlyto those engaged in forestry research. We also discuss some current trends in silviculture and silviculture-related research.
Book Synopsis Permanent-plot Procedures for Silvicultural and Yield Research by : Robert O. Curtis
Download or read book Permanent-plot Procedures for Silvicultural and Yield Research written by Robert O. Curtis and published by . This book was released on 2005 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews purposes and procedures for establishing and maintaining permanent plots for silvicultural and yield research, sampling and plot design, common errors, and procedures for measuring and recording data. It is a revision and update of a 1983 publication. Although some details are specific to coastal Pacific Northwest conditions, most of the material is widely applicable.
Download or read book Research Contribution written by and published by . This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Resource Development in the 21st Century by : David Zilberman
Download or read book Sustainable Resource Development in the 21st Century written by David Zilberman and published by Springer Nature. This book was released on 2023-12-16 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an open access book. This edited volume discusses topics in environmental economics with a focus on sustainability, conservation, and responsible resource management. Written in memory of Peter Berck, Professor of Agricultural and Resource Economics at the University of California, Berkeley, the chapters expand upon his insights about the connections between human activities and the natural world. The volume includes a selection of research on agriculture, energy, forestry, fisheries, land use, recycling, and conservation – all parts of the broad question of how natural resources can meet human needs while avoiding environmental degradation. Written from a 21st century perspective, with concerns about climate, renewable energy, biodiversity, and sustainable development, this volume will be of interest to researchers and students of agricultural and resource economics.
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2000 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Site Index and Height Growth Curves for Managed, Even-aged Stands of Douglas-fir East of the Cascades in Oregon and Washington by : P. H. Cochran
Download or read book Site Index and Height Growth Curves for Managed, Even-aged Stands of Douglas-fir East of the Cascades in Oregon and Washington written by P. H. Cochran and published by . This book was released on 1979 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest, Snow and Landscape Research by :
Download or read book Forest, Snow and Landscape Research written by and published by . This book was released on 2004 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Height Growth and Site Index Curves for Managed, Even-aged Stands of Ponderosa Pine in the Pacific Northwest by : James Willis Barrett
Download or read book Height Growth and Site Index Curves for Managed, Even-aged Stands of Ponderosa Pine in the Pacific Northwest written by James Willis Barrett and published by . This book was released on 1978 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Key to the Literature Presenting Tree Volume and Taper Equations for Species in the Pacific Northwest and California by : David W. Hann
Download or read book A Key to the Literature Presenting Tree Volume and Taper Equations for Species in the Pacific Northwest and California written by David W. Hann and published by . This book was released on 1994 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries from 49 published articles on tree volume and taper equations are presented for 39 tree species found in California, Oregon, Washington, British Columbia, southeast Alaska, Idaho, and western Montana. The summaries are organized by species and then by type of equation (volume or taper). Each summary describes the types of dependent variables predicted by the equations and the geographic location, number of trees, range in DBH, and range in total height for trees in the sample used to develop the equations.
Book Synopsis Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington by : P. H. Cochran
Download or read book Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington written by P. H. Cochran and published by . This book was released on 1979 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Height-Age and Site Index Curves for Pacific Silver Fir in the Pacific Northwest (Classic Reprint) by : Gerald E. Hoyer
Download or read book Height-Age and Site Index Curves for Pacific Silver Fir in the Pacific Northwest (Classic Reprint) written by Gerald E. Hoyer and published by Forgotten Books. This book was released on 2018-01-08 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Height-Age and Site Index Curves for Pacific Silver Fir in the Pacific Northwest Equations were developed to estimate the number of years free-growing trees need to reach breast height for the range of site index values. Conversion equations are provided to estimate height at age 50 for curves representing index heights at age 100. The results give forest managers working tools for use in managing silver fir. Keywords: Site index, Pacific silver fir, Abies amabilis, height growth, dominant, stem analysis, Pacific Northwest. 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.
Book Synopsis Height Growth and Site Index Curves for Douglas-fir on Dry Sites in the Willamette National Forest by : Joseph E. Means
Download or read book Height Growth and Site Index Curves for Douglas-fir on Dry Sites in the Willamette National Forest written by Joseph E. Means and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of Zeide's Standardized Growth Curves and the Two-point Curve Form Estimation System to Pacific Northwest Species by : Gerald Eugene Hoyer
Download or read book Application of Zeide's Standardized Growth Curves and the Two-point Curve Form Estimation System to Pacific Northwest Species written by Gerald Eugene Hoyer and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Height Growth and Site Index Curves for Managed, Even-Aged Stands of Ponderosa Pine in the Pacific Northwest (Classic Reprint) by : James W. Barrett
Download or read book Height Growth and Site Index Curves for Managed, Even-Aged Stands of Ponderosa Pine in the Pacific Northwest (Classic Reprint) written by James W. Barrett and published by Forgotten Books. This book was released on 2018-09-08 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Height Growth and Site Index Curves for Managed, Even-Aged Stands of Ponderosa Pine in the Pacific Northwest The most desirable density is the density at which trees continue growing at the pre determined goal rate. As the 'stand grows older, relatively low density will be maintained by periodic thinnings to some basal area level or tree number average diameter combination. Height of the dominant or tallest portion of the stand is the one measure of growth found most independent of stand factors and, consequently, the most reliable for site evaluation (lynch Generally speaking, we can conclude from the litera ture that height is not materi ally affected in stands that are not extremely overstocked or understocked (spurr In the Pacific Northwest, however, Weaver Baker Mowat Lynch (1958) and Barrett (1973) have shown that dense stocking of ponderosa pine does reduce height growth. 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.
