Download or read book Effects of Uneven aged and Diameter limit Management on West Virginia Tree and Wood Quality written by Michael Carl Wiemann and published by . This book was released on 2004 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper FPL RP written by and published by . This book was released on 1986 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Long term Assessment of Financial Maturity Diameter limit Selection in the Central Appalachians written by Thomas M. Schuler and published by . This book was released on 2007 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Financial maturity, diameter-limit (FMDL) selection was proposed more than three decades ago as a replacement for diameter-limit cutting. FMDL incorporates financial maturity guidelines for individual trees, high-priority removal of poor-quality trees, and guidelines for residual basal area. We provide the first long-term assessment of this practice after more than three decades of implementation. FMDL selection is evaluated in terms periodic yield of merchantable board feet, residual basal area, butt-log quality, and species composition. Recommendations for lowering the minimum residual basal area are presented. Management implications regarding controlling species composition are discussed.
Download or read book Fernow Experimental Forest Tucker County written by and published by . This book was released on 2005 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 20 Years of Intensive Uneven aged Management written by George R. Trimble (Jr.) and published by . This book was released on 1970 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2In a 1948 study of uneven-aged forest management, with individual tree-selection cuttings, was begun on two 31-acre stands of Appalachian hardwoods in West Virginia. Now, after 20 years, these stands are beginning to show how this kind of management affects growth, yield, and species composition. S3.
Download or read book The Regeneration of Central Appalachian Hardwoods with Emphasis on the Effects of Site Quality and Harvesting Practice written by George R. Trimble (Jr.) and published by . This book was released on 1973 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: As night falls, everyone and everything quiets down.
Download or read book Silviculture written by Ralph D. Nyland and published by Waveland Press. This book was released on 2016-05-13 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silviculture: Concepts and Applications reflects a belief that all the tools of silviculture have a useful role in modern forestry. Through careful analysis and creative planning, foresters can address a wide array of commodity and nonmarket interests and opportunities while maintaining dynamic and resilient forests. A landowner’s needs, circumstances, and site conditions guide a silviculturist’s judgment and decision making in finding the best ways to integrate the biologic-ecologic, economic-financial, and managerial-administrative requirements at hand. The Third Edition of this influential text provides a foundational basis for rigorous discussion of techniques. The inclusion of numerous real-world examples and balanced coverage of past and current practices broadens the concept of silviculture and the ways that managers can use it to address both traditional and emerging interests in forests. A thorough discussion of new and proven interpretations increasingly directs the attention of foresters toward the role silviculture plays in creating, maintaining, rehabilitating, and restoring forests that can sustain an expanding variety of ecosystem services.
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2013 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stream Water Quality in the Coal Region of Ohio written by Kenneth L. Dyer and published by . This book was released on 1982 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Agricultural Conservation Practices on Fish and Wildlife written by National Agricultural Library (U.S.) and published by . This book was released on 2008 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The bibliography is a guide to recent scientific literature covering effects of agricultural conservation practices on fish and wildlife. The citations listed here provide information on how conservation programs and practices designed to improve fish and wildlife habitat, as well as those intended for other purposes (e.g., water quality improvement), affect various aquatic and terrestrial fauna"--Abstract.
Download or read book Wildlife Habitat Management written by Brenda C. McComb and published by CRC Press. This book was released on 2015-07-28 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the authored book categoryIn recent years, conflicts between ecological conservation and economic growth forced a reassessment of the motivations and goals of wildlife and forestry management. Focus shifted from game and commodity management to biodiversity conservation and ecological fore
Download or read book USDA Forest Service Global Change Research Program Highlights 1991 95 written by Richard A. Birdsey and published by . This book was released on 1997 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvicultural Systems for the Major Forest Types of the United States written by and published by . This book was released on 1983 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey written by United States. Soil Conservation Service and published by . This book was released on 1959 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper NE written by and published by . This book was released on 1987 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Uneven aged Silviculture and Management in the United States written by United States. Forest Service. Timber Management Research and published by . This book was released on 1978 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
