Ten Year Development Of Douglas Fir And Associated Vegetation After Different Site Preparation On Coast Range Clearcuts Classic Reprint
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Ten Year Development Of Douglas Fir And Associated Vegetation After Different Site Preparation On Coast Range Clearcuts Classic Reprint
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Author : William I. Stein
language : en
Publisher: Forgotten Books
Release Date : 2018-01-13
Ten Year Development Of Douglas Fir And Associated Vegetation After Different Site Preparation On Coast Range Clearcuts Classic Reprint written by William I. Stein and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-13 with Business & Economics categories.
Excerpt from Ten-Year Development of Douglas-Fir and Associated Vegetation After Different Site Preparation on Coast Range Clearcuts Table 11 - Total mortality (tm) and percentage mortality by kind of damage found among unprotected (unp) and protected (pro) seedlings at each examination. 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.
Vegetation Development And Douglas Fir Growth Following Clearcut Harvesting In The Cwhdm Subzone
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Author : John Karakatsoulis
language : en
Publisher: Ministry of Forests
Release Date : 1993
Vegetation Development And Douglas Fir Growth Following Clearcut Harvesting In The Cwhdm Subzone written by John Karakatsoulis and has been published by Ministry of Forests this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Clearcutting categories.
Sustainable Management Of Pinus Radiata Plantations
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Author : Donald J. Mead
language : en
Publisher: Food & Agriculture Organization of the UN (FAO)
Release Date : 2013
Sustainable Management Of Pinus Radiata Plantations written by Donald J. Mead and has been published by Food & Agriculture Organization of the UN (FAO) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Forest management categories.
"Pinus radiata (radiata pine) is a versatile, fast-growing, medium-density softwood, suitable for a wide range of end-uses. Its silviculture is highly developed, and is built on a rm foundation of over a century of research, observation and practice. Radiata pine is often considered a model for growers of other plantation species. This book explores current knowledge of, and experience with radiata pine forest plantation management and examines its long-term sustainability. Radiata pine management needs to integrate the biological aspects of tree-growing, with socio-economics, management objectives, practical considerations and other constraints and opportunities. Although stands of radiata pine may appear to be simple, they are actually quite complex ecosystems because they contain large, long-lived trees that change dramatically over time and interact in changing ways with the environment and with other organisms. The focus of this book is on the principles and practices of growing radiata pine sustainably. It also looks ahead to emerging challenges facing radiata pine plantation management, such as the effects of climate change, new diseases and other threats, and meeting changing product needs and societal demands."--Page 4 of cover.
The Supporting Roots Of Trees And Woody Plants Form Function And Physiology
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Author : A. Stokes
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
The Supporting Roots Of Trees And Woody Plants Form Function And Physiology written by A. Stokes and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
This publication comprises the proceedings of the first International Conference devoted to the structural roots of trees and woody plants. 'The Supporting Roots - Structure and Function,' 20-24 July 1998, Bordeaux, France. The meeting was held under the auspices ofIUFRO WPS 2. 01. 13 'Root Physiology and Symbiosis,' and its aim was to bring together scientific researchers, foresters and arboriculturalists, to discuss current problems in structural root research and disseminate knowledge to an audience from a wide disciplinary background. For the first time in an international conference, emphasis was placed on presenting recent reseach in the field of tree anchorage mechanics and root biomechanics. The way in which tree stability can be affected by root system symmetry and architecture was addressed, as well as how movement during wind sway can influence the development and shape of woody roots. The role of different nursery and planting techniques was discussed, in relation to effects on root system form and development. Root response to different environmental stresses, including water, temperature, nutrient and mechanical stress was addressed in detail. The structure and function of woody roots was also considered at different levels, from coarse to fine roots, with several papers discussing the interaction between roots and the rhizosphere. One of the conference highlights was the presentation of new methods in root research, by a series of workshops held at LRBB-INRA, Pierroton, on the northern border of the Gascony forest.
Physiological Ecology Of North American Plant Communities
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Author : Brain F. Chabot
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Physiological Ecology Of North American Plant Communities written by Brain F. Chabot and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Although, as W.D. Billings notes in his chapter in this book. the development of physiological ecology can be traced back to the very beginnings of the study of ecology it is clear that the modern development of this field in North America is due in the large part to the efforts of Billings alone. The foundation that Billings laid in the late 1950s came from his own studies on deserts and subsequently arctic and alpine plants, and also from his enormous success in instilling enthusiasm for the field in the numerous students attracted to the plant ecology program at Duke University. Billings' own studies provided the model for subsequent work in this field. Physiological techniques. normally confined to the laboratory. were brought into the field to examine processes under natural environmental conditions. These field studies were accompanied by experiments under controlled conditions where the relative impact of various factors could be assessed and further where genetic as opposed to environmental influences could be separated. This blending of field and laboratory approaches promoted the design of experiments which were of direct relevance to understanding the distribution and abundance of plants in nature. Physiological mechanisms were studied and assessed in the context of the functioning of plants under natural conditions rather than as an end in itself.
The Ecology Of Even Aged Forest Plantations
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Author : International Union of Forestry Research Organizations. Division I--Site and Silviculture
language : en
Publisher:
Release Date : 1979
The Ecology Of Even Aged Forest Plantations written by International Union of Forestry Research Organizations. Division I--Site and Silviculture and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Afforestation categories.
Silviculture
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Author : Ralph D. Nyland
language : en
Publisher: Waveland Press
Release Date : 2016-05-13
Silviculture written by Ralph D. Nyland and has been published by Waveland Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-13 with Technology & Engineering categories.
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.
Spruce Monocultures In Central Europe
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Author : Emil Klimo
language : en
Publisher:
Release Date : 2000
Spruce Monocultures In Central Europe written by Emil Klimo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Electronic books categories.
Ecosystem Goods And Services From Plantation Forests
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Author : Jürgen Bauhus
language : en
Publisher: Earthscan
Release Date : 2010
Ecosystem Goods And Services From Plantation Forests written by Jürgen Bauhus and has been published by Earthscan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Science categories.
Plantation forests often have a negative image. They are typically assumed to be poor substitutes for natural forests, particularly in terms of biodiversity conservation, carbon storage, provision of clean drinking water and other non-timber goods and services. Often they are monocultures that do not appear to invite people for recreation and other direct uses. Yet as this book clearly shows, they can play a vital role in the provision of ecosystem services, when compared to agriculture and other forms of land use or when natural forests have been degraded. This is the first book to examine explicitly the non-timber goods and services provided by plantation forests, including soil, water and biodiversity conservation, as well as carbon sequestration and the provision of local livelihoods. The authors show that, if we require a higher provision of ecosystem goods and services from both temperate and tropical plantations, new approaches to their management are required. These include policies, methods for valuing the services, the practices of small landholders, landscape approaches to optimise delivery of goods and services, and technical issues about how to achieve suitable solutions at the scale of forest stands. While providing original theoretical insights, the book also gives guidance for plantation managers, policy-makers, conservation practitioners and community advocates, who seek to promote or strengthen the multiple-use of forest plantations for improved benefits for society. Published with CIFOR
Forest Succession
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Author : D. C. West
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Forest Succession written by D. C. West and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Succession-nothing in plant, community, or ecosystem ecology has been so elaborated by terminology, so much reviewed, and yet so much the center of controversy. In a general sense, every ecologist uses the concept in teaching and research, but no two ecologists seem to have a unified concept of the details of succession. The word was used by Thoreau to describe, from a naturalist's point of view, the general changes observed during the transition of an old field to a forest. As data accumulated, a lengthy taxonomy of succession developed around early twentieth century ecologists such as Cooper, Clements, and Gleason. Now, nearer the end of the century, and after much discussion concerning the nature of vegetation communities, where do ecologists stand with respect to knowledge of ecological succession? The intent of this book is not to rehash classic philosophies of succession that have emerged through the past several decades of study, but to provide a forum for ecologists to present their current research and present-day interpretation of data. To this end, we brought together a group of scientists currently studying terrestrial plant succession, who represent research experience in a broad spectrum of different ecosystem types. The results of that meeting led to this book, which presents to the reader a unique summary of contemporary research on forest succession.