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A Stocking Density Yield Study Of Lodgepole Pine On Good Site Index In The Mackenzie Tsa Area Of British Columbia
Download A Stocking Density Yield Study Of Lodgepole Pine On Good Site Index In The Mackenzie Tsa Area Of British Columbia full books in PDF, epub, and Kindle. Read online A Stocking Density Yield Study Of Lodgepole Pine On Good Site Index In The Mackenzie Tsa Area Of British Columbia ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Old-Growth Forests by : Christian Wirth
Download or read book Old-Growth Forests written by Christian Wirth and published by Springer Science & Business Media. This book was released on 2009-07-07 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many terms often used to describe old-growth forests imply that these forests are less vigorous, less productive and less stable than younger forests. But research in the last two decades has yielded results that challenge the view of old-growth forests being in decline. Given the importance of forests in battling climate change and the fact that old-growth forests are shrinking at a rate of 0.5% per year, these new results have come not a moment too soon. This book is the first ever to focus on the ecosystem functioning of old-growth forests. It is an exhaustive compendium of information that contains original work conducted by the authors. In addition, it is truly global in scope as it studies boreal forests in Canada, temperate old-growth forests in Europe and the Americas, and global tropical forests. Written in part to affect future policy, this eminently readable book is as useful for the scientist and student as it is for the politician and politically-interested layman.
Author :British Columbia. Ministry of Forests Publisher :University of British Columbia Press ISBN 13 : Total Pages :992 pages Book Rating :4.:/5 (319 download)
Book Synopsis Establishment to Free Growing Guidebook, Cariboo Forest Region by : British Columbia. Ministry of Forests
Download or read book Establishment to Free Growing Guidebook, Cariboo Forest Region written by British Columbia. Ministry of Forests and published by University of British Columbia Press. This book was released on 2000 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the legal requirements for establishment and maintenance of a free growing stand in the Caribbo Forest Region.
Book Synopsis Physiological Ecology of North American Plant Communities by : Brain F. Chabot
Download or read book Physiological Ecology of North American Plant Communities written by Brain F. Chabot and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Establishment to Free Growing Guidebook, Kamloops Forest Region by : British Columbia. Ministry of Forests
Download or read book Establishment to Free Growing Guidebook, Kamloops Forest Region written by British Columbia. Ministry of Forests and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trail of Story, Traveller's Path by : Leslie Main Johnson
Download or read book Trail of Story, Traveller's Path written by Leslie Main Johnson and published by Athabasca University Press. This book was released on 2010 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This sensitive examination of the meanings of landscape draws on the author's rich experience with diverse enviornments and peoples: the Gitksan and Witsuwit'en of norwestern British Columbia, the Kaska Dena of the southern Yukon, and the Gwich'in of the Mackenzie Delta. Johnson maintains that the ways people understand and act upon land have wide implications, shaping cultures and ways of life, determining identity and polity, and creating and mainting environmental relationships and economies. Her emphassis on landscape and ways of knowing the land provides a particular take on ecological relationships of First Peoples to land.
Book Synopsis Site Indexes for Lodgepole Pine, with Corrections for Stand Density by : Robert R. Alexander
Download or read book Site Indexes for Lodgepole Pine, with Corrections for Stand Density written by Robert R. Alexander and published by . This book was released on 1966 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Publisher :Canadian Museum of Civilization/Musee Canadien Des Civilisations ISBN 13 :9780662051756 Total Pages :448 pages Book Rating :4.0/5 (517 download)
Download or read book From Impacts to Adaptation written by and published by Canadian Museum of Civilization/Musee Canadien Des Civilisations. This book was released on 2008 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses current and future risks and opportunities that climate change presents to Canada, with a focus on human and managed systems. Based on analysis of existing knowledge.
Download or read book Lewis and Clark written by John Bakeless and published by Courier Corporation. This book was released on 1996-01-01 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authoritative biography of two great explorers. Danger, hardships, Indian customs and lore, much more. 29 illus. 7 maps.
Book Synopsis References no. 25162-28495 / ABD-ZVE by : Zdenek Sesták
Download or read book References no. 25162-28495 / ABD-ZVE written by Zdenek Sesták and published by Springer Science & Business Media. This book was released on 2013-12-18 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bib I iography includes papers in alI fields of photosynthesis research - from stu dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo rophyl I and carotenoid synthesis and destruction; etc., or if they contain valuable methodo I og i ca I information (measurement of se I ected env i ronmenta I ·factors, I eat area, etc.). In many branches it has been very difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics dealing with the transport of gases, where- in addition to the papers on C0 transfer- some pa 2 pers on water vapour transfer are included, these being of general application. On the other hand, many papers dealing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. This volume contains references to papers pub I ished in the year 1976, and, similarly to Vol. 6, also addenda including references pub I ished in the preceding period (i. e. 1966- 1975). The numbers of these additional references are label led with an asterisk in the I ist of references.
Book Synopsis Stand Management Prescription Guidebook by : British Columbia. Ministry of Forests
Download or read book Stand Management Prescription Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A stand management prescription is a document for describing actions to be carried out on a free-growing site to see that stand management activities are planned and implemented to maintain or enhance site productivity, to ensure that resource values are identified and taken into account, and to set out a series of stand management activities to produce a stand that meets the management objectives. This guide provides a logical sequence of steps on how to prepare and administer a stand management prescription in accordance with the Forest Practices Code of British Columbia. These steps include identification and collection of background information, setting of stand-level resource objectives, conducting fieldwork, preparation of the final prescription, production of the stand management prescription map, and administration.
Book Synopsis Seed and Vegetative Material Guidebook by : British Columbia. Forest Service
Download or read book Seed and Vegetative Material Guidebook written by British Columbia. Forest Service and published by . This book was released on 1995 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Forest Practices Code guidebooks help forest resource managers plan, prescribe and implement sound forest practices that comply with the Forest Practices Code. This guidebook is intended to help forest managers meet Forest Practices Code standards with respect to planning, collecting, registering and using seed and vegetative material.
Book Synopsis Guidelines for Developing Stand Density Management Regimes by : British Columbia. Forest Practices Branch
Download or read book Guidelines for Developing Stand Density Management Regimes written by British Columbia. Forest Practices Branch and published by British Columbia, Forest Practices Branch. This book was released on 1999 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stand density management is the process of controlling tree density within a stand to achieve desired objectives. Stand density management practices include the spacing of planted trees, pre-commercial thinning, and commercial thinning. A sound density management prescription must consider three elements of prediction: biological responses of the stand to treatment, economic implications of the treatment, and forest-level effects of the treatment. This document provides essential information on each of these elements, and provides a structured decision process for making site-specific density management prescriptions. Sections of the document cover the biological concepts of timber production, economic principles of timber production, forest planning considerations, the decision process, and density management planning tools. Includes glossary.
Author :British Columbia. Ministry of Forests Publisher :University of British Columbia Press ISBN 13 : Total Pages :120 pages Book Rating :4.E/5 ( download)
Book Synopsis Biodiversity Guidebook by : British Columbia. Ministry of Forests
Download or read book Biodiversity Guidebook written by British Columbia. Ministry of Forests and published by University of British Columbia Press. This book was released on 1995 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides managers, planners and field staff with a recommended process for meeting biodiversity objectives - both landscape and stand level - as required under the Forest Practices Code.
Book Synopsis Salvage Logging and Its Ecological Consequences by : David B. Lindenmayer
Download or read book Salvage Logging and Its Ecological Consequences written by David B. Lindenmayer and published by Island Press. This book was released on 2012-07-16 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salvage logging—removing trees from a forested area in the wake of a catastrophic event such as a wildfire or hurricane—is highly controversial. Policymakers and those with an economic interest in harvesting trees typically argue that damaged areas should be logged so as to avoid “wasting” resources, while many forest ecologists contend that removing trees following a disturbance is harmful to a variety of forest species and can interfere with the natural process of ecosystem recovery. Salvage Logging and Its Ecological Consequences brings together three leading experts on forest ecology to explore a wide range of issues surrounding the practice of salvage logging. They gather and synthesize the latest research and information about its economic and ecological costs and benefits, and consider the impacts of salvage logging on ecosystem processes and biodiversity. The book examines • what salvage logging is and why it is controversial • natural and human disturbance regimes in forested ecosystems • differences between salvage harvesting and traditional timber harvesting • scientifically documented ecological impacts of salvage operations • the importance of land management objectives in determining appropriate post-disturbance interventions Brief case studies from around the world highlight a variety of projects, including operations that have followed wildfires, storms, volcanic eruptions, and insect infestations. In the final chapter, the authors discuss policy management implications and offer prescriptions for mitigating the impacts of future salvage harvesting efforts. Salvage Logging and Its Ecological Consequences is a “must-read” volume for policymakers, students, academics, practitioners, and professionals involved in all aspects of forest management, natural resource planning, and forest conservation.
Download or read book Brown Trunk Rot written by and published by . This book was released on 1983 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Arctic Prairies : A Canoe-Journey Of 2,000 Miles In Search Of The Caribou by : Ernest Thompson Seton
Download or read book The Arctic Prairies : A Canoe-Journey Of 2,000 Miles In Search Of The Caribou written by Ernest Thompson Seton and published by BoD – Books on Demand. This book was released on 2023-08-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Arctic Prairies: A Canoe-Journey of 2,000 Miles in Search of the Caribou" is an enthralling account written by Ernest Thompson Seton, detailing his remarkable adventure in the Canadian Arctic. Seton, a renowned naturalist and artist, embarks on an arduous canoe journey spanning 2,000 miles, traversing the vast and unexplored wilderness in pursuit of the majestic caribou. Seton's captivating narrative takes readers on a vivid expedition, painting a vivid picture of the awe-inspiring Arctic landscapes, harsh weather conditions, and the diverse flora and fauna he encounters along the way. Through his keen observations and lyrical prose, Seton provides valuable insights into the behavior and habits of the caribou, shedding light on the intricate dynamics of their survival in this unforgiving environment. "The Arctic Prairies" not only serves as an adventure story but also delves into the author's profound appreciation for nature and his conservationist ethos. The author's book is a captivating blend of adventure, scientific inquiry, and environmental consciousness, offering readers a unique glimpse into the captivating beauty of the Arctic and the resilient spirit of its inhabitants.
Book Synopsis Pine Stem Rust Management Guidebook by : British Columbia. Ministry of Forests
Download or read book Pine Stem Rust Management Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 1996 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide is designed to provide a reference for identifying, detecting, assessing, and treating pine stem rusts in managed forest stands. The major rusts covered in the guide are western gall rust (Endocronartium harknessii), Comandra blister rust (Cronartium comandrae), stalactiform blister rust (C. coleosporoides), sweet fern blister rust (C. comptoniae), and white pine blister rust (C. ribicola). It gives keys to identification and information on rust behaviour and stand dynamics, rust management techniques and treatments, and criteria used for assessing individual trees in a free-growing survey of rust damage. The appendix contains a table indicating stem rust hazard and risk by British Columbia forest region and guidelines for pruning of white pine.
