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Author: Jiaxin Chen
Publisher:
ISBN: 9781460614365
Category : Carbon cycle (Biogeochemistry)
Languages : en
Pages : 41
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Book Description
In this report, the authors systematically analyze the biomass carbon (C) conversion of harvested wood products (HWPs) produced from forests in Ontario and, more broadly, in Canada. The major categories of HWPs referred to are lumber, structural panel, non-structural panel, market pulp, newsprint, fine paper, and "other" paper products. The analysis tracks C flow for each product type from forest to harvested biomass, re-allocation of biomass C among HWPs, use of wood residue to produce energy, exports of HWPs from Ontario and Canada, and distribution of HWPs among major end uses. As well, service lives of HWPs, end-of-life disposal, and landfill HWP C stock and landfill methane (CH4) emissions for HWPs produced and used in Ontario/Canada and in countries that import HWPs from Ontario/Canada are assessed.--Document.
Author: Jiaxin Chen
Publisher:
ISBN: 9781460614365
Category : Carbon cycle (Biogeochemistry)
Languages : en
Pages : 41
Get Book Here
Book Description
In this report, the authors systematically analyze the biomass carbon (C) conversion of harvested wood products (HWPs) produced from forests in Ontario and, more broadly, in Canada. The major categories of HWPs referred to are lumber, structural panel, non-structural panel, market pulp, newsprint, fine paper, and "other" paper products. The analysis tracks C flow for each product type from forest to harvested biomass, re-allocation of biomass C among HWPs, use of wood residue to produce energy, exports of HWPs from Ontario and Canada, and distribution of HWPs among major end uses. As well, service lives of HWPs, end-of-life disposal, and landfill HWP C stock and landfill methane (CH4) emissions for HWPs produced and used in Ontario/Canada and in countries that import HWPs from Ontario/Canada are assessed.--Document.
Author: T. Satoo
Publisher: Springer Science & Business Media
ISBN: 9789024727100
Category : Technology & Engineering
Languages : en
Pages : 166
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Book Description
Lord Rutherford has said that all science is either physics or stamp collecting. On that basis the study of forest biomass must be classified with stamp collecting and other such pleasurable pursuits. Japanese scientists have led the world, not only in collecting basic data, but in their attempts to systematise our knowledge of forest biomass. They have studied factors affecting dry matter production of forest trees in an attempt to approach underlying phYf'ical principles. This edition of Professor Satoo's book has been made possible the help of Dr John F. Hosner and the Virginia Poly technical Institute and State University who invited Dr Satoo to Blacksburg for three months in 1973 at about the time when he was in the final stages of preparing the Japanese version. Since then the explosion of world literature on forest biomass has continued to be fired by increasing shortages of timber supplies in many parts of the world as well as by a need to explore renewable sources of energy. In revising the original text I have attempted to maintain the input of Japanese work - much of which is not widely available outside Japan - and to update both the basic information and, where necessary, the conclusions to keep them in tune with current thinking. Those familiar with the Japanese original will find Chapter 3 largely rewritten on the basis of new work - much of which was initiated while Dr Satoo was in Blacksburg.
Author: Takahiko Hiraishi
Publisher:
ISBN: 9789291691401
Category : Carbon dioxide mitigation
Languages : en
Pages :
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Book Description
The 2013 revised supplementary methods and good practice guidance arising from the Kyoto Protocol (KP Supplement) describes the supplementary methods and good practice guidance for measuring, estimating and reporting of anthropogenic greenhouse gas (GHG) emissions and removals resulting from land use, land: use change and forestry (LULUCF) activities covered by the Kyoto Protocol (KP) for the second commitment period (CP). This document addresses activities under Article 3.3, Forest Management and elective activities under Article 3.4. The supplementary methods and good practice guidance of this document are relevant to each Party included in Annex I that have ratified the KP for the second CP and for other countries interested in the updated guidance.
Author: J. Richardson
Publisher: Springer Science & Business Media
ISBN: 1402006764
Category : Science
Languages : en
Pages : 353
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Book Description
Bioenergy from Sustainable Forestry synthesizes information needed to design or implement sustainable forest management systems for production of biomass for energy in conjunction with other forest products. It is organized around the criteria for sustainable forest management: productivity, environment, social issues, economics, and legal and institutional framework. More than 25 international experts from 10 countries have brought together available ecological, physical, operational, social and economic information and identified gaps in knowledge related to biomass production and harvesting systems. This is the first time that such comprehensive information has been brought together under one cover, using an integrated, holistic approach. Guiding principles and state of the art knowledge are emphasized. The book will enable forest resource managers and planners to evaluate the ability of specific forest regions to sustainably meet bioenergy production demands.
Author: Sylvie Gauthier
Publisher: PUQ
ISBN: 2760523829
Category : Nature
Languages : en
Pages : 574
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Book Description
Forest Ecosystem Management. A management approach that aims to maintain healthy and resilient forest ecosystems by focusing on a reduction of differences between natural and managed landscapes to ensure long-term maintenance of ecosystem functions and thereby retain the social and economic benefits they provide to society.That is the definition of forest ecosystem management proposed in this book, which provides a summary of key ecological concepts supporting this approach. The book includes a review of major disturbance regimes that shape the natural dynamics of the boreal forest and gives examples from different Canadian boreal regions. Several projects implementing the forest ecosystem management approach are presented to illustrate the challenges created by current forestry practices and the solutions that this new approach can provide. In short, knowledge and understanding of forest dynamics can serve as a guide for forest management. Planning interventions based on natural dynamics can facilitate reconciliation between forest harvesting needs and the interests of other forest users.
Author: Johannes Lehmann
Publisher: Routledge
ISBN: 1136571213
Category : Business & Economics
Languages : en
Pages : 449
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Book Description
Biochar is the carbon-rich product when biomass (such as wood, manure or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process. This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines.
Author: National Academy of Engineering
Publisher: National Academies Press
ISBN: 0309063558
Category : Science
Languages : en
Pages : 160
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Book Description
This volume provides insights into the environmental practices of five industry sectors: materials processing, manufacturing, electric utilities, and pulp and paper. The ecology of industry is presented in terms of systems of production and consumption, taking into account the flows of material, energy, capital, and information. The book examines ways to improve the environmental performance of these industries (and others, such as the service sector) and shows how decisions made by industry managers can leverage systemic environmental improvements elsewhere in the economy.
Author: Helen Goodland
Publisher:
ISBN:
Category : Architecture
Languages : en
Pages : 124
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Book Description
This study provides an overview of the current policy and regulatory environment regarding sustainable construction materials in the building sector in Europe and North America, and, where applicable, offers a commentary on the effectiveness of such regimes in driving the adoption of wood products. The study's objective has been to conduct a broad survey across a range of policies, initiatives and programmes in order to document the current circumstances as a starting point for further discussions, technical meetings and policy debates with a view to enhance the use of wood in buildings through policy advice to member states.
Author:
Publisher:
ISBN:
Category : Human ecology
Languages : en
Pages : 112
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Book Description
Author: Terry Barker
Publisher:
ISBN: 9781422316009
Category : Climatic changes
Languages : en
Pages : 0
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Book Description
This summary of the Intergovernmental Panel on Climate Change represents the formally agreed statement concerning climate change mitigation. It focuses on new literature on the scientific, technological, environmental, economic & social aspects of mitigation of climate change, pub. since the 3rd Assessment Report & the Special Reports on CO2 Capture & Storage & on Safeguarding the Ozone Layer & the Global Climate System. Contents: Greenhouse gas emission trends; Mitigation in the short & medium term across different economic sectors (until 2030); Mitigation in the long-term & beyond 2030; Policies, measures & instruments to mitigate climate change; Sustainable develop. & climate change mitigation; & Gaps in knowledge. Illus.
