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Small Openings In Trembling Aspen Forest
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Book Synopsis Small Openings in Trembling Aspen Forest by : Arthur Groot
Download or read book Small Openings in Trembling Aspen Forest written by Arthur Groot and published by Sault Ste. Marie, Ont. : Great Lakes Forestry Centre. This book was released on 1997 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a study of a 40-year-old trembling aspen stand to examine how microclimate influences the regeneration of white spruce and trembling aspen. In the study, openings of various sizes were created in the stand and measurements were made of microclimatological parameters and tree growth parameters. Results presented include solar radiation, soil and air temperature, humidity, and soil moisture in the various types of openings; seedling-water relationships; first- and second-year establishment ratios; effectiveness of vegetation control treatments; daytime patterns in stomatal conductance and transpiration; height and diameter growth; leaf area index; and differences in height between trees with pruned and unpruned roots.
Book Synopsis Dynamic Forest by : Malcolm F. Squires
Download or read book Dynamic Forest written by Malcolm F. Squires and published by Dundurn. This book was released on 2017-08-26 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearing the end of a lifetime in the boreal forest, a retired forester writes a passionate plea for rational, science-based forest management. The boreal forest is constantly changing, often dramatically. We like to picture it as a stable, balanced system. Really, it is anything but stable. The boreal forest is dynamic. For over sixty years, forester Malcolm F. Squires has seen mature forests within protected areas devastated by insects, moose, wind, and wildfire. While the forests often return from this destruction, they are never quite the same. A naturally balanced boreal forest is a human notion that does not match the reality of nature. If we don’t soon recognize and accept that reality and stop making irrational demands that a forest be “protected” from change or human management, we may be dooming them to disaster.
Book Synopsis Conifer Cold Hardiness by : F.J. Bigras
Download or read book Conifer Cold Hardiness written by F.J. Bigras and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conifer Cold Hardiness provides an up-to-date synthesis by leading scientists in the study of the major physiological and environmental factors regulating cold hardiness of conifer tree species. This state-of-the-art reference comprehensively explains current understanding of conifer cold hardiness ranging from the gene to the globe and from the highly applied to the very basic. Topics addressed encompass cold hardiness from the perspectives of ecology, ecophysiology, acclimation and deacclimation, seedling production and reforestation, the impacts of biotic and abiotic factors, and methods for studying and analyzing cold hardiness. The content is relevant to geneticists, ecologists, stress physiologists, environmental and global change scientists, pathologists, advanced nursery and silvicultural practitioners, and graduate students involved in plant biology, plant physiology, horticulture and forestry with an interest in cold hardiness.
Book Synopsis Principles of Forest Pathology by : F. H. Tainter
Download or read book Principles of Forest Pathology written by F. H. Tainter and published by John Wiley & Sons. This book was released on 1996-01-26 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the practical aspects of forest diseases and on practical measures to minimize damage and loss. Forest Pathology is a reference book that deals with the study of the problems and damage to forests due to: plant diseases, insects, fire, weather, and animals. It is both a forestry book and a plant pathology book. The first section deals with general topics and principles, including both abiotic causes and biotic causes such as fungi, bacteria, mycoplasms, and viruses. The second section presents the details of particular forest diseases and offers practical management suggestions.
Book Synopsis Seeing the Forest for the Trees by : Gordon Bonan
Download or read book Seeing the Forest for the Trees written by Gordon Bonan and published by Cambridge University Press. This book was released on 2023-01-31 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Planting trees to improve climate is an age-old idea, once refuted in scientific dispute more than a century ago, and reborn today with climate change worries. Spanning the 1500s to the present, this book examines the history and science of forest-climate influences, and forest management to mitigate climate change.
Book Synopsis Microclimate Studies on a Group Selection Silvicultural System in a High-elevation ESSFwc3 Forest in the Cariboo Forest Region by : Robert John Stathers
Download or read book Microclimate Studies on a Group Selection Silvicultural System in a High-elevation ESSFwc3 Forest in the Cariboo Forest Region written by Robert John Stathers and published by . This book was released on 2001 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation and Management of Forest Genetic Resources in Europe by : Thomas Geburek
Download or read book Conservation and Management of Forest Genetic Resources in Europe written by Thomas Geburek and published by . This book was released on 2005 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest, Edge and Opening Microclimate at Sicamous Creek by : David Leslie Spittlehouse
Download or read book Forest, Edge and Opening Microclimate at Sicamous Creek written by David Leslie Spittlehouse and published by University of British Columbia Press. This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study described in this report is part of a larger project intended to address concerns about the effects of clear-cut harvesting on high-elevation forests in southern interior British Columbia. The study investigated microclimatic conditions in mature forest and in clear-cuts of 0.1 to 10 hectares. Parameters measured include solar radiation, ultraviolet-B radiation, energy balance (fluxes of net radiation, soil heat, sensible heat, & water vapour), wind speed, precipitation & snow melt, and air & soil temperature. Results compare measurements made in forests with those made in the openings. Implications of the findings for plants & for forest hydrology are discussed.
Book Synopsis Ecophysiology of Northern Spruce Species by : Steven C. Grossnickle
Download or read book Ecophysiology of Northern Spruce Species written by Steven C. Grossnickle and published by NRC Research Press. This book was released on 2000 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual offers foresters information to help them understand the performance of spruce seedlings after being planted on a reforestation site. It was written for university students taking a regeneration silviculture class, and foresters and researchers who work with spruce species.
Book Synopsis TH 36/STH 64 St. Croix River Crossing Project by :
Download or read book TH 36/STH 64 St. Croix River Crossing Project written by and published by . This book was released on 2004 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investment Analyses of Stand Improvement and Reforestation Opportunities in Appalachian Forests by : Owen W. Herrick
Download or read book Investment Analyses of Stand Improvement and Reforestation Opportunities in Appalachian Forests written by Owen W. Herrick and published by . This book was released on 1968 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2In a study carried out on the George Washington National Forest, 72 of the existing 143 site-stand condition classes were designates as candidates for timber-stand-improvement or conversion projects. But which projects are worth undertaking, and which should receive priority? These are decisions that confront program administrators and forest managers alike. To help them in this we have made investment analyses of the 19 most prevalent (modal) project classes, which together encompass almost 124 thousand acres of this Forest in Virginia and West Virginia. By providing a basis for rating and comparing opportunities, these appraisals suggest what kinds of projects to favor in planning an efficient program for stand improvement and stand conversion.S3.
Download or read book Minnesota Birds written by Janet C. Green and published by U of Minnesota Press. This book was released on 1975 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Practice of Silviculture by : Mark S. Ashton
Download or read book The Practice of Silviculture written by Mark S. Ashton and published by John Wiley & Sons. This book was released on 2018-03-19 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most up-to-date, comprehensive resource on silviculture that covers the range of topics and issues facing today’s foresters and resource professionals The tenth edition of the classic work, The Practice of Silviculture: Applied Forest Ecology, includes the most current information and the results of research on the many issues that are relevant to forests and forestry. The text covers such timely topics as biofuels and intensive timber production, ecosystem and landscape scale management of public lands, ecosystem services, surface drinking water supplies, urban and community greenspace, forest carbon, fire and climate, and much more. In recent years, silvicultural systems have become more sophisticated and complex in application, particularly with a focus on multi-aged silviculture. There have been paradigm shifts toward managing for more complex structures and age-classes for integrated and complementary values including wildlife, water and open space recreation. Extensively revised and updated, this new edition covers a wide range of topics and challenges relevant to the forester or resource professional today. This full-color text offers the most expansive book on silviculture and: Includes a revised and expanded text with clear language and explanations Covers the many cutting-edge resource issues that are relevant to forests and forestry Contains boxes within each chapter to provide greater detail on particular silvicultural treatments and examples of their use Features a completely updated bibliography plus new photographs, tables and figures The Practice of Silviculture: Applied Forest Ecology, Tenth Edition is an invaluable resource for students and professionals in forestry and natural resource management.
Book Synopsis The Ecoregions of Saskatchewan by : G. A. Padbury
Download or read book The Ecoregions of Saskatchewan written by G. A. Padbury and published by University of Regina Press. This book was released on 1998 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the ecoregions of Saskatchewan, following a hierarchical framework for terrestrial ecosystems in Canada. The introduction reviews ecological land classification and the various interrelated factors that are involved in the development of ecosystems: geology, water, climate, vegetation, soils, wildlife, and human impacts. The main section describes the province within the context of the four ecozones and 11 ecoregions that were identified in the framework. For each ecoregion, the book provides a description of the physical setting, such as geology & climate, as well as the biological features that have developed in response to this physical environment. The impact of human activities on the ecology of the area concludes each of these descriptions. Appendices include lists of animal & plant species found in Saskatchewan and a glossary.
Book Synopsis America's Ancient Forests by : Thomas M. Bonnicksen
Download or read book America's Ancient Forests written by Thomas M. Bonnicksen and published by John Wiley & Sons. This book was released on 2000-02-07 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the time of European discovery, the ancient North Americanforests stretched across nearly half the continent. And while todaylittle remains of this past glory, efforts are underway to bringback some of the diverse ecosystems of that era. America's AncientForests: From the Ice Age to the Age of Discovery providesscientists and professionals with essential information for forestrestoration and conservation projects, while presenting acompelling and far-reaching account of how the North Americanlandscape has evolved over the past 18,000 years. The book weaves historical accounts and scientific knowledge into adynamic narrative about the ancient forests and the events thatshaped them. Divided into two major parts, it covers first theglaciers and forests of the Ice Age and the influences of nativepeoples, and then provides an in-depth look at these majesticforests through the eyes of the first European explorers. Changesin climate and elevation, the movement of trees northward, theassembly of modern forests, and qualities that all ancient forestsshared are also thoroughly examined. A special feature of this book is its self-contained introductionto the early history of Native American peoples and theirenvironment. The author draws on his roots in the Osage nation aswell as painstaking research through the historical record,offering a complete discussion of how the cultural practices ofhunting, agriculture, and fire helped form the ancient forests.
Download or read book FWS/OBS. written by and published by . This book was released on with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disturbance-mediated Switches Between Forest and Barrens on a Michigan Sand Plain by : David Eugene Lytle
Download or read book Disturbance-mediated Switches Between Forest and Barrens on a Michigan Sand Plain written by David Eugene Lytle and published by . This book was released on 2002 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
