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Ingress Of Natural Regeneration In Plantations After Tree Length Harvest In Northwestern Ontario
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Book Synopsis Ingress of Natural Regeneration in Plantations After Tree-length Harvest in Northwestern Ontario by : Colin Leslie Bowling
Download or read book Ingress of Natural Regeneration in Plantations After Tree-length Harvest in Northwestern Ontario written by Colin Leslie Bowling and published by [Thunder Bay] : Ontario Ministry of Natural Resources, Northwest Science & Technology. This book was released on 1997 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes results of a study conducted to investigate species composition, stand structure, and rate of ingress of natural regeneration during the first 20 years following clear-cutting by the tree-length logging method in north- western Ontario. In 1990 and 1991, 96 plantations in that region were assessed, with the following data collected for planted trees and natural regeneration: tree species, site, seedbed type, height, and density. Some plots were destructively sampled to determine total tree age in order to estimate the rate of ingress of natural regeneration. Results have relevance for predicting the probability of occurrence and density of natural regeneration, and for the timing of regeneration surveys.
Book Synopsis Natural Regeneration of Hardwood and Softwood Tree Species Following Full-tree Harvesting in Northwestern Ontario by : Edward S. Symons
Download or read book Natural Regeneration of Hardwood and Softwood Tree Species Following Full-tree Harvesting in Northwestern Ontario written by Edward S. Symons and published by . This book was released on 1996 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents results of a study that describes the stand structure and composition of selected full-tree harvested sites about ten years after harvest, with examination of evidence for ingress of natural regeneration. Sampled sites were stratified by seedbed condition and the pre-harvest vegetation type they supported; seedbeds were classified as either intact/mixed forest floor or scalped/mineral soil exposed. Vegetation types were amalgamated into ecologically similar groups or treatment units. Most sites were classified as black spruce-jack pine/feathermoss with intact/mixed forest floor seedbeds. Both the rate of natural ingress over the first seven years of stand development and the resultant stand structure and composition are noted.
Book Synopsis Third International Conference on Forest Vegetation Management by : Dean Gordon Thompson
Download or read book Third International Conference on Forest Vegetation Management written by Dean Gordon Thompson and published by . This book was released on 1998 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents proceedings of a vegetation management conference focusing on alternative methods of vegetation control, ecosystem effects associated with vegetation management practices, and ecosystem management and its implications for forest vegetation management. Topics of presentations include plant competition, the Fallingsnow Ecosystem Project, conifer release treatments, effect of herbicides, forest regeneration, responses of specific tree species to management treatments, understory vegetation responses, hardwood species control, effects of tree spacing, use of biological indicators, effects on small mammals, residual effects of forestry herbicides on plant diversity, herbicide phytotoxicity, decision support systems, microbial control strategies, microclimatic changes following treatments, vegetation dynamics, use of prescribed burning, and the use of sheep in vegetation management. Includes author index.
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 Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2014-10 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forestry Chronicle written by and published by . This book was released on 1999 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario by : Ontario. Ministry of Natural Resources
Download or read book Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario written by Ontario. Ministry of Natural Resources and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Note - Forest Engineering Research Institute of Canada by :
Download or read book Technical Note - Forest Engineering Research Institute of Canada written by and published by . This book was released on 1997 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: No. 1-13 are short-term studies; with no. 14 becomes a series of supplementary reports summarizing the results of longer-term data collection.
Download or read book Silviculture written by Ralph D. Nyland and published by Waveland Press. This book was released on 2016-05-13 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Impacts of Climate Change on Ontario's Forests by : Stephen J. Colombo
Download or read book The Impacts of Climate Change on Ontario's Forests written by Stephen J. Colombo and published by . This book was released on 1998 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews literature concerning the effects of global climate change on forest plants and communities, and provides opinions on the potential impacts that climate change may have on Ontario forests. Sections of the review discuss the following: the climate of Ontario in the 21st century as predicted by climate models; forest hydrology in relation to climate change; insects and climate change; impacts on fungi in the forest ecosystem; impacts on forest fires and their management; plant physiological responses; genetic implications of climate change; forest vegetation dynamics; the use of models in global climate change studies; and forest management responses to climate change.
Book Synopsis Modeling Forest Trees and Stands by : Harold E. Burkhart
Download or read book Modeling Forest Trees and Stands written by Harold E. Burkhart and published by Springer Science & Business Media. This book was released on 2012-04-27 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing upon a wealth of past research and results, this book provides a comprehensive summary of state-of-the-art methods for empirical modeling of forest trees and stands. It opens by describing methods for quantifying individual trees, progresses to a thorough coverage of whole-stand, size-class and individual-tree approaches for modeling forest stand dynamics, growth and yield, moves on to methods for incorporating response to silvicultural treatments and wood quality characteristics in forest growth and yield models, and concludes with a discussion on evaluating and implementing growth and yield models. Ideal for use in graduate-level forestry courses, this book also provides ready access to a plethora of reference material for researchers working in growth and yield modeling.
Book Synopsis Ant-Plant Interactions by : Paulo S. Oliveira
Download or read book Ant-Plant Interactions written by Paulo S. Oliveira and published by Cambridge University Press. This book was released on 2017-08-17 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume devoted to anthropogenic effects on interactions between ants and flowering plants, considered major parts of terrestrial ecosystems.
Book Synopsis Biochar for Environmental Management by : Johannes Lehmann
Download or read book Biochar for Environmental Management written by Johannes Lehmann and published by Routledge. This book was released on 2012-05-16 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Lime-trees and Basswoods by : Donald Pigott
Download or read book Lime-trees and Basswoods written by Donald Pigott and published by Cambridge University Press. This book was released on 2012-09-06 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailed descriptions are provided for all recognised taxa and are accompanied by illustrations.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 2258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fruit and Vegetables by : Anthony Keith Thompson
Download or read book Fruit and Vegetables written by Anthony Keith Thompson and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this very well-received book, which in itsfirst edition was entitled Postharvest Technology of Fruits andVegetables, has been welcomed by the community of postharvestphysiologists and technologists who found the first edition of suchgreat use. The book covers, in comprehensive detail, postharvestphysiology as it applies to postharvest quality, technologyrelating to maturity determination, harvesting, packaging,postharvest treatments, controlled atmosphere storage, ripening andtransportation on a very wide international range of fruits andvegetables. The new edition of this definitive work, which contains manyfull colour photographs, provides key practical andcommercially-oriented information of great use in helping to ensurethat fruit and vegetables reach the retailer in optimum condition,with the minimum of loss and spoilage. Fruits and vegetables, 2nd edition is essential readingforfruit and vegetable technologists, food scientists and foodtechnologists, agricultural scientists, commercial growers,shippers and warehousing operatives and personnel within packagingcompanies. Researchers and upper level students in food science,food technology, plant and agricultural sciences will find a greatdeal of use within this landmark book. All libraries in researchestablishments and universities where these subjects are studiedand taught should have copies readily available for users. A. K. Thompson was formerly Professor and head of PostharvestTechnology, Silsoe College, UK.
Author :Robert G. Wagner Publisher :Sault Ste. Marie : Ontario Forest Research Institute ISBN 13 :9780772997593 Total Pages :18 pages Book Rating :4.9/5 (975 download)
Book Synopsis Vegetation Management Alternatives Program : Program Prospectus by : Robert G. Wagner
Download or read book Vegetation Management Alternatives Program : Program Prospectus written by Robert G. Wagner and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 1992 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
