Download or read book Timber Harvest Affects Elk Distribution in the Blue Mountains of Oregon written by Jon M. Skovlin and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timber Harvest Affects Elk Distribution in the Blue Mountains of Oregon written by Jon M. Skovlin and published by . This book was released on 1989 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timber Harvest Affects Elk Distribution in the Blue Mountains of Oregon Classic Reprint written by Jon M. Skovlin and published by Forgotten Books. This book was released on 2017-11-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Timber Harvest Affects Elk Distribution in the Blue Mountains of Oregon Timber harvest areas for study were 2 large clearcut blocks, 10 small clearcut patch es, and 2 partially cut stands, all of which were interspersed within adjacent uncut virgin forest. Harvest residue from clearcutting was broadcast burned and half of the units were subsequently seeded with grasses and a legume. Partially cut stands had large slash removed by yarding and small slash hand piled; these stands were not seeded. Results showed that timber harvesting had a net effect of increasing overall elk use by three and one half times over densities found during the 5 pretreatment years. By the 5th year after logging, elk use had returned to pretreatment levels. Clearcutting resulted in greater elk use than partial cutting. Grass and legume seeding did not enhance elk use of clearcuts. 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.
Download or read book Effects of Timber Harvest on Elk Distribution in the Blue Mountains of Oregon written by Jon M. Skovlin and published by . This book was released on 1987 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interpreting Long term Trends in Blue Mountain Ecosystems from Repeat Photography written by Jon M. Skovlin and published by . This book was released on 1995 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elk Management in Blue Mountain Habitats written by Richard J. Pedersen and published by . This book was released on 1979 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Long term Grazing by Big Game and Livestock in the Blue Mountains Forest Ecosystem written by and published by . This book was released on 1994 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimates of the Values of Elk in the Blue Mountains of Oregon and Washington written by Natalie A. Bolon and published by . This book was released on 1994 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper PNW written by and published by . This book was released on 1978 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Land and Resource Management Plan written by and published by . This book was released on 1990 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grazing Management written by John F. Vallentine and published by Elsevier. This book was released on 2000-10-25 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grazing animals need to be managed in order to accommodate desired results in terms of animal, plant, land and economic responses. Grazing Management, Second Edition integrates principles and management techniques that apply to all grazing lands and to all grazing animals. This comprehensive volume provides authoritative review on a wide range of relevant topics: animal nutrition and nutritional balance when fed on different sorts of grazing lands; seasonal variation and limits placed on ecosystems by grazing; the effects of grazing on grazing lands; the various sorts of grazing behaviors; selecting plants and managing grazing lands, as well as many other important topics bearing upon the methods, practises and procedures for properly managing grazing lands and animals. Animal nutrition and nutritional balance when fed on different sorts of grazing lands Seasonal variation and limits placed on ecosystems by grazing The effects of grazing on grazing lands The various sorts of grazing behaviours Selecting plants and managing grazing lands
Download or read book An Assessment of the Forest and Range Land Situation in the United States written by United States. Forest Service and published by . This book was released on 1982 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dixie National Forest N F Tippets Valley Timber Harvest written by and published by . This book was released on 1992 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1993 with total page 1786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 1995 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: