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Coniferous Forests
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Book Synopsis Coniferous Forests by : F.A. Andersson
Download or read book Coniferous Forests written by F.A. Andersson and published by Elsevier. This book was released on 2005-12-15 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting with an account of the history and distribution of the conifers, this volume describes the most important areas in Asia, Europe, North and South America with conifer forests. The last in the "Ecosystem of the World" series, it deals with the functional aspects of the conifer forests, such as physiology, production, biomass, and more.
Book Synopsis Ecophysiology of Coniferous Forests by : William K. Smith
Download or read book Ecophysiology of Coniferous Forests written by William K. Smith and published by Academic Press. This book was released on 2013-10-22 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conifers--pine, fir, and spruce trees--are dominant species in forests around the world. This book focuses on the physiology of conifers and how these physiological systems operate. Special consideration is devoted to the means by which ecophysiological processes influence organismal function and distribution. Chapters focus on the genetics of conifers, their geographic distribution and the factors that influence this distribution, the impact of insect herbivory on ecophysiological parameters, the effects of air pollution, and the potential impact that global climatic changes will have upon conifers. Because of the growing realization that forests have a crucial role to play in global environmental health, this book will appeal to a developing union of ecologists, physiologists and more theoretically minded foresters.
Book Synopsis Coniferous Forests by : Jeanne Nagle
Download or read book Coniferous Forests written by Jeanne Nagle and published by The Rosen Publishing Group, Inc. This book was released on 2009-01-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes coniferous forest, which consist of cone-bearing trees that live at high elevations.
Book Synopsis The Coniferous Forests of Eastern North America by : Roland McMillan Harper
Download or read book The Coniferous Forests of Eastern North America written by Roland McMillan Harper and published by . This book was released on 1914 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Root Diseases in Coniferous Forests of the Inland West by :
Download or read book Root Diseases in Coniferous Forests of the Inland West written by and published by . This book was released on 2005 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: After nearly 100 years of fire exclusion, introduced pests, and selective harvesting, a change in forest composition has occurred in many Inland West forests of North America. This change in forest structure has frequently been accompanied by increases in root diseases and/or an unprecedented buildup of fuels. Consequently, many forest managers are implementing plans for fuels treatments to lower the risk of severe wildfires. Impacts on root disease should be considered before selecting appropriate fuels treatments. Complex interactions exist among conifer root diseases, fuels treatments, forest structure, species composition, stand history, and other environmental factors. As forest managers prescribe fuels treatments, their success in lowering the risk of severe wildfire will depend in part on the impacts of these treatments on root disease. Root diseases are one of many factors to be considered when developing plans for fuels treatments. Choices must be made on a site-by-site basis, with knowledge of the diseases that are present. This paper provides examples of how fuels treatments may increase or reduce specific diseases and demonstrates their importance as considerations in the fuels management planning process. Several root diseases prevalent within Inland West of North America are addressed: Armillaria root disease, annosus root disease, laminated root rot, black stain root disease, Schweinitzii root and butt rot, Tomentosus root disease, Rhizina root rot, and stringy butt rot. For each disease, general information is provided on disease identification, management options, and potential effects of fuels treatments. However, many long-term studies are needed to assess effects of specific interactions among fuels treatments, root diseases, and host trees.
Book Synopsis Aspen Grove Use by Deer, Elk, and Cattle in Southwestern Coniferous Forests by : Hudson G. Reynolds
Download or read book Aspen Grove Use by Deer, Elk, and Cattle in Southwestern Coniferous Forests written by Hudson G. Reynolds and published by . This book was released on 1969 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Consequences of Timber Harvesting in Rocky Mountain Coniferous Forests by : Intermountain Forest and Range Experiment Station (Ogden, Utah)
Download or read book Environmental Consequences of Timber Harvesting in Rocky Mountain Coniferous Forests written by Intermountain Forest and Range Experiment Station (Ogden, Utah) and published by . This book was released on 1980 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Method for Determining Fire History in Coniferous Forests of the Mountain West by : Stephen F. Arno
Download or read book A Method for Determining Fire History in Coniferous Forests of the Mountain West written by Stephen F. Arno and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a method for determining historic fire frequency, intensity, and size from cross sections collected from fire-scarred trees and tree age classes determined through increment borings. Tells how to interpret the influence of fire in stand composition and structure and how to identify effects of modern fire suppression.
Book Synopsis Wildlife and Invertebrate Response to Fuel Reduction Treatments in Dry Coniferous Forests of the Western United States by : David S. Pilliod
Download or read book Wildlife and Invertebrate Response to Fuel Reduction Treatments in Dry Coniferous Forests of the Western United States written by David S. Pilliod and published by . This book was released on 2006 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper synthesizes available information on the effects of hazardous fuel reduction treatments on terrestrial wildlife and invertebrates in dry coniferous forest types in the West. We focused on thinning and/or prescribed fire studies in ponderosa pine (Pinus ponderosa) and dry-type Douglas-fir (Pseudotsuga menziesii), lodgepole pine (Pinus contorta), and mixed coniferous forests. Overall, there are tremendous gaps in information needed to evaluate the effects of fuel reduction on the majority of species found in our focal area. Differences among studies in location, fuel treatment type and size, and pre- and post-treatment habitat conditions resulted in variability in species responses. In other words, a species may respond positively to fuel reduction in one situation and negatively in another. Despite these issues, a few patterns did emerge from this synthesis. In general, fire-dependent species, species preferring open habitats, and species that are associated with early successional vegetation or that consume seeds and fruit appear to benefit from fuel reduction activities. In contrast, species that prefer closed-canopy forests or dense understory, and species that are closely associated with those habitat elements that may be removed or consumed by fuel reductions, will likely be negatively affected by fuel reductions. Some habitat loss may persist for only a few months or a few years, such as understory vegetation and litter that recover quickly. The loss of large-diameter snags and down wood, which are important habitat elements for many wildlife and invertebrate species, may take decades to recover and thus represent some of the most important habitat elements to conserve during fuel reduction treatments. Management activities that consider the retention of habitat structures (such as snags, down wood, and refugia of untreated stands) may increase habitat heterogeneity and may benefit the greatest number of species in the long run.
Book Synopsis The Importance of Seed Characteristics in the Natural Reproduction of Coniferous Forests by : Julius Valentine Hofmann
Download or read book The Importance of Seed Characteristics in the Natural Reproduction of Coniferous Forests written by Julius Valentine Hofmann and published by . This book was released on 1918 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Change written by A. I. Breymeyer and published by . This book was released on 1996 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume critically assesses the present state of our knowledge, reviews extant forest and grasslands models, and develops foundations for the design of diagnostic and predictive models, as well as identifying plans for future research on ecosystem response to global change. Carbon flow and storage are emphasised, although the flow and storage of key nutrients such as nitrogen, sulphur and phosphorus are also considered when deemed necessary to understand changes in the carbon budget of coniferous forests and grasslands.
Book Synopsis Summer Birds and Mammals of Aspen-conifer Forests in West-central Colorado by : Virgil E. Scott
Download or read book Summer Birds and Mammals of Aspen-conifer Forests in West-central Colorado written by Virgil E. Scott and published by . This book was released on 1988 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research on Coniferous Forest Ecosystems by : Jerry F. Franklin
Download or read book Research on Coniferous Forest Ecosystems written by Jerry F. Franklin and published by . This book was released on 1972 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research on Coniferous Forest Ecosystems by : Northwest Scientific Association
Download or read book Research on Coniferous Forest Ecosystems written by Northwest Scientific Association and published by . This book was released on 1972 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Invitation to Biology by : Helena Curtis
Download or read book Invitation to Biology written by Helena Curtis and published by Macmillan. This book was released on 1994-02-15 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This clearly written, accurate, and well-illustrated introduction to biology seamlessly integrates the theme of evolution while offering expanded, up-to-date coverage of genetic engineering, the immune response, embryological development, and ecological concerns.
Book Synopsis Coniferous forest habitat types of northern Utah by : Ronald L. Mauk
Download or read book Coniferous forest habitat types of northern Utah written by Ronald L. Mauk and published by . This book was released on 1984 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Forestry Challenges for Developing Countries by : Matti Palo
Download or read book Sustainable Forestry Challenges for Developing Countries written by Matti Palo and published by Springer Science & Business Media. This book was released on 1996-10-31 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of a research project on "Sustainable Forestry and the Environment in Developing Countries". The project has been run by Metsantutki muslaitos METLA -the Finnish Forest Research Institute since 1987 and will be completed this year. A major output by this project has so far been a report in three volumes on "Deforestation or development in the Third World?" The purpose of our multidisciplinary research project is to generate new knowl edge about the causes of deforestation, its scenarios and consequences. More knowledge is needed for more effective, efficient and equitable public policy, both at the national and intemationallevels in supporting sustainable forestry in develop ing countries. Our project has specifically focused on 90 tropical countries as one group and on three subgroups by continents, as well as the three case study countries, the Philippines, Ethiopia and Chile. The University of Joensuu has been our active partner in the Philippine study. We have complemented the three cases by the analyzes of Brazil and Indonesia, the two largest tropical forest-owning countries. Some other interesting country studies were annexed to complement our book both by geography and expertise. The United Nations University, World Institute for Development Economics Research, UNUIWIDER in Helsinki Finland has also been partly engaged. Most of the results from its project on "The Forest in the South and North in Context of Global Warming" will, however, be published later in a separate book.
