Download or read book Deer Browsing in Northern Hardwoods After Clearcutting written by James Schuyler Jordan and published by . This book was released on 1967 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deer Browsing in Northern Hardwoods After Clearcutting written by James S. Jordan and published by . This book was released on 1967 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2This is a report on the height, density, and stocking of commercial species protected and unprotected from deer browsing for several years on experimental clearcut areas on the Allegheny National Forest in northwestern Pennsylvania. The purpose is not only to describe the effects of browsing but also to examine these effects on relation to recent guides for minimum density and stocking of regeneration in Allegheny hardwoods and also in relation to apparent differences in the capability of the areas to regenerate themselves.S3.

Download or read book Deer Browsing in Northern Hardwoods After Clearcutting written by James Schuyler Jordan and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a report on the height, density, and stocking of commercial species protected and unprotected from deer browsing for several years on experimental clearcut areas on the Allegheny National Forest in northwestern Pennsylvania. The purpose is not only to describe the effects of browsing but also to examine these effects in relation to recent guides for minimum density and stocking of regeneration in Allegheny hardwoods and also in relation to apparent differences in the capability of the areas to regenerate themselves.

Download or read book The Impact of Deer Browsing on Allegheny Hardwood Regeneration written by David A. Marquis and published by . This book was released on 1974 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Impact of Deer Browsing on Allegheny Hardwood Regeneration written by David A. Marquis and published by . This book was released on 1974 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Deer Browsing on Timber Production in Allegheny Hardwood Forests of Northwestern Pennsylvania written by David A. Marquis and published by . This book was released on 1981 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The effect of deer exclosures on the recovery of vegetation in failed clearcuts on the Allegheny Plateau written by David A. Marquis and published by . This book was released on 1978 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Review written by and published by . This book was released on 1958 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper NE written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1974 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deer Browsing of Hardwoods in the Northeast written by Elwood L. Shafer and published by . This book was released on 1965 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2This report deals with the production, utilization, and measurement of hardwood deer browse in the forests of the Northeast. It is basically a review of pertinent literature. To the extent that the cited literature has been selected and interpreted, that conclusions have been drawn, and that recommendations have been made, this report is also an analysis of the problems and research needs in managing forest land for deer. The purpose is to provide a reference tool for both administrators and researchers involved in the technical problems of timber-deer management in this region.S3.

Download or read book Survival and Early Growth of Planted Forest Trees on Strip mine Spoils in the Anthracite Region written by Miroslaw M. Czapowskyj and published by . This book was released on 1966 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1962 a survey-type study was conducted to evaluate the performance of forest tree species in established plantings on strip-mine spoils of the Anthracite Region of Pennsylvania. Plantations representing a wide range of site conditions in all four anthracite fields were examined.

Download or read book Integrated Tools for Natural Resources Inventories in the 21st Century written by Mark H. Hansen and published by . This book was released on 1998 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service General Technical Report NE written by and published by . This book was released on 1975 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Regional Silviculture of the United States written by John W. Barrett and published by John Wiley & Sons. This book was released on 1995-02-28 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable working resource for professionals. An excellent text for advanced forestry students . . . This unique book provides students and professionals with a broad-based knowledge of contemporary silviculture theory and practice.Throughout, the authors emphasize fundamental questions of edaphic,physiographic, and climatic site factors, as well as ecologicalrelationships and silvical characteristics of major tree species.Updated and expanded to reflect the many scientific, socioeconomic,and public policy trends that have had a profound impact onsilviculture over the past decade, this Third Edition of RegionalSilviculture of the United States: * Brings together the knowledge and expertise of fourteen leadingexperts from around the nation * Provides a rational framework with which to critically assessforest data and to develop innovative silvicultural solutions * Features region-by-region coverage of the eleven major foresttypes in the continental U.S. and Alaska * Offers a detailed look at practices that promote a wide range offorest resources--from wood production and outdoor recreation, towildlife habitat and range forage production * Now includes more in-depth coverage of such crucial themes asbiodiversity, endangered species, habitat fragmentation, foresthealth, landscape management, neotropical migrants, and more "...silviculture is not reducible to a series of rules; it must beflexible and adaptable to a variety of conditions. Much of it is anart as well as a synthesis of ecology and economics. There is nosingle best answer to how a stand should be managed. Andinstitutional and societal constraints must be considered." --fromthe Preface by John W. Barrett Regional Silviculture of the United States, Third Edition is not a"cookbook,"offering pat recipes for solving "typical" silviculturalproblems. Instead, it arms those responsible for the developmentand care of forests with something far more valuable--a rationalframework for the analysis of forest data and the development ofinnovative solutions tailored to specific forest types and theshifting politicoeconomic constraints under which silviculturalistsmust work. One way in which this book achieves that goal is by providingreaders with a broad-based knowledge of contemporary silviculturetheory and practice. In chapters organized according to the elevenmajor forest regions of the continental U.S., fourteen recognizedexperts from around the nation--each of them a specialist in aparticular region of operation--offer their valuable insights andobservations on silviculture in general and on varioussilvicultural practices with which they are familiar. Throughout,the authors are attentive to fundamental considerations of edaphic,physiographic, and climatic site factors, as well as ecologicalrelationships and silvical characteristics of major treespecies. This Third Edition of John W. Barrett's classic has been revisedand expanded to encompass a number of important themes which haverisen to prominence within silviculture over the past decade,including biodiversity, endangered species, habitat fragmentation,forest health, landscape management, and neotropicalmigrants. Timely, authoritative, and comprehensive in scope, RegionalSilviculture of the United States, Third Edition is a valuableresource for foresters, forestry students, ecologists,environmental scientists, and all those concerned with development,management, and preservation of our most valuable nationaltreasure.

Download or read book Prescribing Silvicultural Treatments in Hardwood Stands of the Alleghenies revised written by David A. Marquis and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing Northern Hardwoods written by and published by . This book was released on 1987 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1967 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index